Filipovic, Dejan S Professor and Hudson Moore, Jr. Chair

Positions

Professor, Electrical, Computer and Energy Engineering (ECEE)
Endowed Chair, College of Engineering and Applied Science

Research Areas

Research

research overview

Prof. Filipovic's research is in the area of antennas and applied electromagnetics. Emphasis is on frequency independent, ultra-wideband antennas and antenna arrays, optical antennas, direction finding front-ends, use of microfabrication technologies for millimeter wave systems, high-power microwaves, passive microwave components, EM wave propagation, electronic warfare, and application of electromagnetic modeling for nano-meter size wires' metrology.

keywords

applied electromagnetics, antennas, microwaves, electronic warfare

Publications

selected publications

chapter
- Frequency Independent Antennas, Chapter 13 2007
conference proceeding
- Wideband Bi-static Offset-Fed Reflector Simultaneous Transmit And Receive Antenna System 2018
- Coupling Suppression and Measurements on a Millimeter Wave Cylindrical Repeater 2018
- Low-Cost Pressure/Temperature Measurements of Wideband Antennas 2018
- High Isolation Diplexer-Free Dual-Polarized Array for Geostationary Satellites 2018
- A W-Band Curved Aperture Horn Antenna with Consistent Radiation Patterns. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 593-594. 2018
- High-Directivty Broadband Simultaneous Transmit and Receive (STAR) Antenna System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 387-388. 2018
- Isolation Improvement of Cylindrical Millimeter-Wave Repeaters Using a Reactive Impedance Surface. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1865-1866. 2018
- Iterative Phase Correction Technique for Design of Non-Conventional Reflectarray Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1181-1182. 2018
- On the Design of Wideband Monostatic STAR Systems With Spherically Stratified Lenses. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1979-1980. 2018
- Performance of a Spiral Antenna System for Wideband Sensing and Direction Finding. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 847-848. 2018
- Radome Enhancement Technique for High-Power Wideband Millimeter Wave Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 827-828. 2018
- Full-Duplex Antenna Subsystems for Microwave Radio Links 2018
- Antenna Decoupling with a 3D Printed Tapered Ribbed Structure 2018
- Enabling Passive Components for High-Power Wideband Millimiter Wave Repeater Applications 2018
- W-Band Amplitude-Only Direction Finding with Curved-Aperture Horn Antennas 2018
- Half Ellipod Lineburf GRIN Dielectric Lens Loaded Double Ridged Horn Antenna 2018
- Design of Broadband Luneburg Lens Feed Manifold 2018
- Impact of Flat Radomes on Amplitude-Only Direction Finding Performance 2018
- Multioctave Antenna Array for Simultaneous Transmit and Receive Applications 2018
- Reduction of Coupling between Flush-Mounted Antennas 2018
- Reduction of Coupling between Flush-Mounted Antennas. Applied Computational Electromagnetics Society Journal. 1154-1155. 2018
- Improvement of MAW Spiral Measurements by Filtering Spherical Modes in the Far Field. 204-207. 2017
- 3D Printed Rotman Lens. 125-128. 2017
- Antenna Systems for Simultaneous Transmit and Receive (STAR) Applications. 590-594. 2017
- 3-Arm Spiral Antennas for Direction Finding Applications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1543-1544. 2017
- 4-40 GHz Conical Spiral Antenna Recessed in a Cavity. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1537-1538. 2017
- A Reactive Impedance Surface for Enhancing Antenna Isolation on Cylindrical Platforms. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2661-2662. 2017
- A Spiral Antenna for Amplitude-Only Direction Finding. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 927-928. 2017
- Assembly Strategies for Millimeter Wave Horn Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1435-1436. 2017
- Broadband Monostatic Simultaneous Transmit and Receive Reflector Antenna System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 553-554. 2017
- Circularly Polarized PIFA Array for Simultaneous Transmit and Receive Applications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2303-2304. 2017
- Comparative Study of Dual-Linear Versus Dual-Circular Horns for 18 to 45 GHz Repeaters. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1313-1314. 2017
- Design of MAW Spiral Antennas for Direction-of-Arrival Sensing Using the Cramer-Rao Bound. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 925-926. 2017
- Electro-Mechanical Analysis of Flat Radomes for Airborne Antennas at K/Ka/V-band'. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 497-498. 2017
- Feed Study for a Wideband 18 to 45 GHz Luneburg Lens Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 771-772. 2017
- Full Duplex Antenna Subsystem for Handheld Radios. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1891-1892. 2017
- Multi-Layer Dielectric Rod Antenna With Stable Patterns Over Decade Bandwidth. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 505-506. 2017
- On the Effects of Parasitic Horns Within Tightly Packed Concave Linear Arrangements. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1899-1900. 2017
- On the Use of Radome Materials for a High-Power, Wideband, Millimeter Wave Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1215-1216. 2017
- Passive Approaches for Improvement of TX to RX Antenna Isolation in Millimeter Wave Repeaters. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2663-2664. 2017
- Simultaneous Transmit And Receive Reflectarray Antennas on Low Cost UAV Platforms. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2047-2048. 2017
- Single and Dual-Polarized Wideband Simultaneous Transmit and Receive Antenna System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1105-1106. 2017
- Wide Bandwidth Cavity-Backed Dual-Polarized Vivaldi Array Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1311-1312. 2017
- Wide Bandwidth and Beamwidth Flush-Mountable Planar and Pyramidal Log-Periodic Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1545-1546. 2017
- Wideband Amplitude-Only Direction Finding Subsystem with Conical Spirals. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1103-1104. 2017
- Wideband Monostatic Spiral Array for Full-Duplex Applications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1101-1102. 2017
- Design of Circular Dual and Quad Ridge Horn Antennas for Millimeter Wave Applications. Proceedings of the European Conference on Antennas and Propagation. European Conference on Antennas and Propagation. 764-767. 2017
- Design of a Linearly Polarized K/Ka/V-band High Power Feed Manifold for Luneburg Lens 2016
- On the Design of Milimeter-wave Antennas for Amplitude-Only Direction Finding 2016
- Wideband Simultaneous Transmit and Receive (STAR) Circular Array System 2016
- 45-110 GHz Quad-Ridge Horn Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 391-392. 2016
- A Wide-Band Spiral Based Amplitude-Only Azimuth Direction Finding System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1823-1824. 2016
- Amplitude-Only Direction Finding Using Squinted Stabilized-Pattern Horn Antennas in W-Band. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1183-1184. 2016
- Design of Small Loop Antennas for On-The-Move HF Manpack Radios. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1741-1742. 2016
- Flush Mountable K/Ka Band Amplitude Only Direction Finding System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 507-508. 2016
- Flush-Mountable Vivaldi Array Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1837-1838. 2016
- Gain and H-Plane Beamwidth Stabilized Millimeter Wave Horn Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1551-1552. 2016
- Impact of a PEC Cylinder on the Perfomance of a Wideband Dual-Polarized Quad-Ridge Horn Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1553-1554. 2016
- Isolation of Millimeter Wave Antennas over Cylindrical and Rectangular Ground Planes. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2201-2202. 2016
- Low Profile Vehicular Antenna for Wideband High Frequency Communications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 115-116. 2016
- Low Profile Wideband Inverted-L Antenna for the M-ATV On-The-Move HF Communication. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 119-120. 2016
- Miniaturization of a High-Frequency Dual Linearly Polarized Dipole for Vehicular Communications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1751-1752. 2016
- Modeling and Design of K/Ka/V-band High Power Feed for the Luneburg Lens. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1839-1840. 2016
- Numerical and Experimental Electro-Thermal Characterization of Log-Periodic Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 621-622. 2016
- On Wideband Simultaneous Transmit and Receive (STAR) With a Single Aperture. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1075-1076. 2016
- Realization of Ultra-Wideband Bistatic Simultaneous Transmit and Receive Antenna System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2115-2116. 2016
- Wideband Dual-Mode Monostatic Simultaneous Transmit and Receive Antenna System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1821-1822. 2016
- Wideband Dual-Polarized Bi-Static Simultaneous Transmit and Receive Antenna System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1855-1856. 2016
- Cavity-Backed Vivaldi Array Antenna. Proceedings of the European Conference on Antennas and Propagation. European Conference on Antennas and Propagation. 2016
- Tuning an Electrically Small On-The-Move HF Half-Loop Antenna. Proceedings of the European Conference on Antennas and Propagation. European Conference on Antennas and Propagation. 2016
- Tuning an Electrically Small On-The-Move HF Half-Loop Antenna. Proceedings of the European Conference on Antennas and Propagation. European Conference on Antennas and Propagation. 2016
- Design of a Cavity Backed 15:1 Bandwidth Two Arm Spiral Helix Antenna 2016
- Electrically Small Half-Loop for Wideband HF On-The-Move Operation 2016
- A Dipole Antenna System for Simultaneous Transmit and Receive. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 428-429. 2015
- A UWB Cavity-Backed Compound Power-Archimedean Slot Spiral for Body Centric Wireless Communications Applications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1978-1979. 2015
- Capacitively Loaded High Frequency Monopole Antenna for Vehicular Communications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1610-1611. 2015
- Design of Matching Network for HF Vehicular Antennas. 37-37. 2015
- Multi-octave Cavity-Backed Four-Arm Slot Spiral For Multi-Mode Operation. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1980-1981. 2015
- Omnidirectional/Directional TEM Horn Circular Array for Joint Time and Frequency Operation. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2205-2206. 2015
- Two Arm Offset Fed Inverted-L Antenna for Vehicular HF Communications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1604-1605. 2015
- Ultra-Wideband Circularly-Polarized Simultaneous Transmit and Receive (STAR) Antenna System. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 508-509. 2015
- Wideband Simultaneous Transmit and Receive (STAR) Bi-Layer Circular Array. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2227-2228. 2015
- Wideband, Loaded, Low Profile, Small Diameter Monocone Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2317-2318. 2015
- Non-Complementary Modulated Arm Width Spiral Design and Application 2015
- Design of Dual-Polarized Millimeter Wave Constant EIRP Front-End for Towed Decoy Platforms. 343-344. 2014
- A Low-Profile Sinuous Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1333-1334. 2014
- All-PCB Transmission Line with Low Loss and Dispersion up to Ka Band. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 826-827. 2014
- Antenna Design for Improving Shielding Effectiveness of a Humvee. 260-260. 2014
- Application of Characteristic Mode Analysis to HF Low Profile Vehicular Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 850-851. 2014
- Combined Dipole-Multiturn Loop for Vehicle-Based High-Frequency (HF) Communications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 376-377. 2014
- Failure Mechanisms of Spiral-Helix Antenna under High Power Conditions. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1321-1322. 2014
- Ground Effects on the Performance of a Two-Element Dipole Array Designed for NVIS Communications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 693-694. 2014
- High Efficiency Cavity-Backed Log-Periodic Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1318-1320. 2014
- Integrated Passive Front-ends for Towed Decoys. 300-300. 2014
- Joint Frequency- and Time-Domain Characterization of Planar Log-Periodic Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 830-831. 2014
- RF Exposure Inside and Outside Vehicles. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 607-608. 2014
- Reduced-Size TEM Horn for Short-Pulse High-Power Electromagnetic Systems. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 828-829. 2014
- The Comparison of Mounting Approaches for Vehicular Multi-Arm Spiral Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 595-596. 2014
- Ultra-Wideband Spiral-Helix Antenna Array. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 245-246. 2014
- Vehicle Mounted Inverted-L Antenna for High-Frequency (HF) Communications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 593-594. 2014
- Wideband Multibeam Millimeter Wave Arrays. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 741-742. 2014
- On the Use of Spiral Antenna Arrays for Short-Pulse Ultra-Wideband Applications. 139-144. 2013
- Characterization of Fields in the Proximity of Vehicle Mounted Sources over the Real Ground. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2107-+. 2013
- Computational Design of a Gain-Stabilized 2.5:1 Bandwidth Ridged Horn Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 882-883. 2013
- Decade Bandwidth Bidirectional Planar Log-Periodic Antennas and their Performance under Low and High Continuous-Wave (CW) Input Power. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1100-1101. 2013
- Parameter Study and Design of W-band Micromachined Tapered Slot Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 434-435. 2013
- Quasi-Frequency-Independent Combined Antenna with Dual-Circularly Polarized Capability. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 678-679. 2013
- Simple and Low-Cost Wideband Omnidirectional Antenna on Metallic Cylinders. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1088-1089. 2013
- Time and Frequency Domain Analysis and Design of Circularly-Polarized Spiral Antenna Arrays. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 222-223. 2013
- Ultra-Wideband Dual-Circularly Polarized Array with Simple Cost-Effective Feeding Network. IEEE Mtt S International Microwave Symposium Digest. 2013
- 5:1 Wideband High-Power Spiral-Helix Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2012
- Effect of Spiral Antennas Pulse Distortion on the Performance of Ultra-Wideband Impulse Radio Systems. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2012
- Monolithically Integrated K/Ka Array-Based Direction Finding Subsystem. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2012
- Performance of Two Linearly-Polarized Broadband Horns on a Small Circular Platform. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2012
- Quasi-Frequency Independent High Power Sinuous Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2012
- Two-Arm Power-Spiral Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2012
- V-band Monolithically Integrated Four-arm Spiral Antenna and Beamforming Network. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2012
- A Directly Fed Ku-to W-Band 2-Arm Archimedean Spiral Antenna. 539-542. 2011
- Mode 2 Four-Arm Spiral Antennas as Pulse Radiators. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 3294-3297. 2011
- W-Band Endfire Log Periodic Dipole Array. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1233-1236. 2011
- Nanometric Polymer Coatings for Silicon on Insulator Circuits. Proceedings of SPIE. 2010
- Contactless Approaches for RF Characterization of Metallic Nanowires. 691-694. 2010
- Dual Wideband Monolithically Integrated Millimeter-Wave Passive Front-End Sub-Systems 2010
- Full-wave Evaluation of Carbon Nanotubes as Microwave Interconnects. 853-856. 2010
- Adaptive Pattern Nulling Method for Multi-Armed Spiral Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2010
- Optical Dielectric Rod Antenna for On-chip Communications. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2010
- Modeling and Metrology of Metallic Nanowires with Application to Microwave Interconnects. IEEE Mtt S International Microwave Symposium Digest. 1292-1295. 2010
- Modeling and Metrology of Metallic Nanowires with Application to Microwave Interconnects. IEEE Mtt S International Microwave Symposium Digest. 2010
- Wideband Analog and Digital Beamforming. 372-375. 2009
- A High-Performance Low-Power Nanophotonic On-Chip Network. 291-294. 2009
- Spectrum: A Hybrid Nanophotonic-Electric On-Chip Network. Design Automation Conference. 575-+. 2009
- A 3-D Micromachined W-band Cavity-Backed Patch Antenna Array with Integrated Rectacoax Transition to Waveguide. IEEE Mtt S International Microwave Symposium Digest. 1641-+. 2009
- Micro-Coaxial Lines for Active Hybrid-Monolithic Circuits. IEEE Mtt S International Microwave Symposium Digest. 465-+. 2009
- Wideband mm-Wave Log-Periodic Antennas. 2486-+. 2009
- Micro-fabricated Micro-coaxial Millimeter-wave Components. 380-+. 2008
- Dual-Wideband Log-Periodic Antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 907-910. 2008
- Fixed-Beam L-band Array for Space-Based Platforms. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 3475-+. 2008
- Miniature 3D micro-machined solid state power amplifiers. 432-+. 2008
- Multi-physics design and performance of a surface-micromachined Ka-band cavity backed patch antenna. 321-324. 2007
- Electromagnetic modeling of carbon nanotube interconnects. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 3923-3926. 2007
- Integrated cavity-backed Ka-band phased array antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 133-136. 2007
- Modeling, design, fabrication, and performance of bi-layer, mode 2, four-arm, cavity-backed, vertically fed, spiral antennas. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 2744-2747. 2007
- Balanced low-loss Ka-band mu-coaxial hybrids. IEEE Mtt S International Microwave Symposium Digest. 1154-+. 2007
- A capacitively-loaded quasi-planar Ka-Band resonator. 1018-+. 2006
- Modeling, design, fabrication, and performance of rectangular mu-coaxial lines and components. IEEE Mtt S International Microwave Symposium Digest. 1393-+. 2006
- Artificial neural network based macromodeling approach for two-port RF MEMS resonating structures. 261-266. 2005
- Multiband two arm slot sinuous antenna. 165-168. 2004
- Ultra wideband slot spiral with dielectric loading: Measurements and simulations. 1536-1539. 2000
- A hybrid multi-resolution FE-BI method for analysis and design of infinite periodic antenna arrays. 48-50. 1999
journal article
- Extreme Offset-Fed Reflectarray Antenna for Compact Deployable Platforms. IEEE Antennas and Wireless Propagation Letters. 1139-1143. 2019
- H-Plane Narrow-Wall Double-Ridge Waveguide Coupler in V- and W-Bands. IEEE Microwave and Guided Wave Letters. 204-206. 2019
- Wideband Monostatic Co-Polarized Co-Channel Simultaneous Transmit and Receive Broadside Circular Array Antenna. IEEE Transactions on Antennas and Propagation. 843-852. 2019
- Antenna System for Full-Duplex Operation of Handheld Radios. IEEE Transactions on Antennas and Propagation. 522-530. 2019
- Millimeter-Wave Double-Ridge Waveguide and Components. IEEE Transactions on Microwave Theory and Techniques. 4726-4736. 2018
- Broadband Full-Duplex Monostatic Circular-Antenna Arrays Circular arrays reaching simultaneous transmit and receive operation. IEEE Antennas and Propagation Magazine. 62-77. 2018
- A Compact Ultrawideband Reflector Antenna. IEEE Antennas and Propagation Magazine. 75-86. 2018
- Performance Characterization of Four-Arm MAW Spiral Antennas for Digital Direction-of-Arrival Sensing. IEEE Transactions on Antennas and Propagation. 2761-2769. 2018
- Wideband Antenna Systems for Millimeter-Wave Amplitude-Only Direction Finding. IEEE Transactions on Antennas and Propagation. 3122-3129. 2018
- Broadband Reflector Antenna With High Isolation Feed for Full-Duplex Applications. IEEE Transactions on Antennas and Propagation. 2281-2290. 2018
- In-Band Full-Duplex Multimode Lens-Loaded Eight-Arm Spiral Antenna. IEEE Transactions on Antennas and Propagation. 2084-2089. 2018
- On the Split-Block Realization of Millimeter-Wave Ridge Waveguide Components. IEEE Microwave and Guided Wave Letters. 296-298. 2018
- On the Assessment of Antenna Patterns for Wideband Amplitude-Only Direction Finding. IEEE Antennas and Wireless Propagation Letters. 385-388. 2018
- Isolation Improvement Techniques for Wideband Millimeter-Wave Repeaters. IEEE Antennas and Wireless Propagation Letters. 355-358. 2018
- Wideband and Efficient Slot Cavity Backing for Unidirectional Log-Periodic Antenna. IEEE Antennas and Wireless Propagation Letters. 299-302. 2018
- Ultra-Wideband Lossless Cavity-Backed Vivaldi Antenna. IEEE Transactions on Antennas and Propagation. 115-124. 2018
- Transient linear TEM horn array. IET Microwaves, Antennas and Propagation. 2134-2140. 2017
- On the design and fabrication of W-band stabilised-pattern dual-polarised horn antennas with DMLS and CNC. IET Microwaves, Antennas and Propagation. 1930-1935. 2017
- Low-Profile Two-Arm Inverted-L Antenna Design for Vehicular HF Communications. IEEE Transactions on Antennas and Propagation. 5710-5719. 2017
- Monostatic Co-Polarized Full-Duplex Antenna With Left- or Right-Hand Circular Polarization. IEEE Transactions on Antennas and Propagation. 5103-5111. 2017
- Wideband Decoupling Techniques for Dual-Polarized Bi-Static Simultaneous Transmit and Receive Antenna Subsystem. IEEE Transactions on Antennas and Propagation. 4991-5001. 2017
- 45-110 GHz Quad-Ridge Horn With Stable Gain and Symmetric Beam. IEEE Transactions on Antennas and Propagation. 4858-4863. 2017
- Electrothermal Design of Bidirectional Wide-Boom Log-Periodic Antennas. IEEE Transactions on Antennas and Propagation. 1661-1669. 2017
- Wideband Multimode Monostatic Spiral Antenna STAR Subsystem. IEEE Transactions on Antennas and Propagation. 1845-1854. 2017
- Ultrawideband TEM Horn Circular Array. IEEE Transactions on Antennas and Propagation. 1374-1379. 2017
- Eigenmode Prediction of High RF Exposure Frequency Region Inside Vehicles. IEEE Transactions on Electromagnetic Compatibility. 43-47. 2017
- A Phase Center-Stabilized K/Ka/V-Band Linearly Polarized Horn for Luneburg Lenses. IEEE Antennas and Wireless Propagation Letters. 2726-2729. 2017
- Ultrawideband Flush-Mounted Antenna. IEEE Antennas and Wireless Propagation Letters. 1973-1976. 2017
- Wideband Antenna Array for Simultaneous Transmit and Receive (STAR) Applications. IEEE Antennas and Wireless Propagation Letters. 1277-1280. 2017
- Miniaturization of TEM Horn Using Spherical Modes Engineering. IEEE Transactions on Antennas and Propagation. 5064-5073. 2016
- Wide-Band High-Frequency Antennas for Military Vehicles Designing and testing low-profile half-loop, inverted-L, and umbrella NVIS antennas. IEEE Antennas and Propagation Magazine. 64-74. 2016
- Wideband High-Frequency Antennas for Military Vehicles. IEEE Antennas and Propagation Magazine. 64-74. 2016
- Design and Fabrication of a Full W-Band Multi-Step Waveguide 90 degrees Twist. IEEE Microwave and Guided Wave Letters. 906-908. 2016
- Design of Wideband Combined Annular Slot-Monopole Antenna. IEEE Transactions on Antennas and Propagation. 4138-4143. 2016
- On the Design of Vehicular Electrically Small Antennas for NVIS Communications. IEEE Transactions on Antennas and Propagation. 2136-2145. 2016
- Wideband Monostatic Simultaneous Transmit and Receive (STAR) Antenna. IEEE Transactions on Antennas and Propagation. 6-15. 2016
- Low-Profile Tri-band Inverted-F Antenna for Vehicular Applications in HF and VHF Bands. IEEE Transactions on Antennas and Propagation. 4632-4639. 2015
- Design of aWideband Millimeter Wave Micromachined Rotman Lens. IEEE Transactions on Antennas and Propagation. 2790-2796. 2015
- EFFECTS OF LOSSLESS CAVITY-BACKING ON POWER SPIRAL ANTENNA IN TIME-DOMAIN. Microwave and Optical Technology Letters. 677-681. 2015
- Evaluation of Vehicle Bottom for the Placement of HF-VHF Antennas. IEEE Transactions on Antennas and Propagation. 776-781. 2015
- Improved Efficiency Lens-Loaded Cavity-Backed Transmit Sinuous Antenna. IEEE Transactions on Antennas and Propagation. 6000-6009. 2014
- Reduced Size Planar Dual-Polarized Log-Periodic Antenna for Bidirectional High Power Transmit and Receive Applications. IEEE Transactions on Antennas and Propagation. 5453-5461. 2014
- Lens loading approach for improving ultra-wideband performance of spiral antennas. IET Microwaves, Antennas and Propagation. 937-942. 2014
- Simply-Fed Four-Arm Spiral-Helix Antenna. IEEE Transactions on Antennas and Propagation. 4864-4868. 2014
- Quasi Frequency-Independent Increased Bandwidth Planar Log-Periodic Antenna. IEEE Transactions on Antennas and Propagation. 1937-1944. 2014
- Wideband micromachined broadside coupled Schiffman phase shifter. Electronics Letters. 454-U115. 2014
- Micro-Coaxial Fed 18 to 110 GHz Planar Log-Periodic Antennas With RF Transitions. IEEE Transactions on Antennas and Propagation. 968-972. 2014
- PCB-Based Prototyping of 3-D Micromachined RF Subsystems. IEEE Transactions on Antennas and Propagation. 420-429. 2014
- Wideband Millimeter-Wave Surface Micromachined Tapered Slot Antenna. IEEE Antennas and Wireless Propagation Letters. 285-288. 2014
- On the Frequency-Independent Modes of a Four-Arm Modulated Arm Width Spiral. IEEE Transactions on Antennas and Propagation. 4467-4475. 2013
- Wideband Pattern Nulling With Multiarmed Spiral Antennas. IEEE Antennas and Wireless Propagation Letters. 864-867. 2013
- Low-Dispersion Spiral Antennas. IEEE Transactions on Antennas and Propagation. 5522-5530. 2012
- Single-layer and bilayer four-arm mode 1 spiral antennas and their feed structures. International Journal of RF and Microwave Computer-Aided Engineering. 652-662. 2012
- Surface Micromachined Millimeter-Wave Log-Periodic Dipole Array Antennas. IEEE Transactions on Antennas and Propagation. 4573-4581. 2012
- Wideband 18-40 GHz Surface Micromachined Branchline Quadrature Hybrid. IEEE Microwave and Guided Wave Letters. 462-464. 2012
- Micro-coaxial V-/W-band filters and contiguous diplexers. IET Microwaves, Antennas and Propagation. 1142-1148. 2012
- Frequency- and Time-Domain Performance of Four-Arm Mode-2 Spiral Antennas. IEEE Transactions on Antennas and Propagation. 2627-2634. 2012
- Biconical Antenna Over Ground Plane. IEEE Transactions on Antennas and Propagation. 2093-2096. 2012
- Four-Armed Spiral-Helix Antenna. IEEE Antennas and Wireless Propagation Letters. 338-341. 2012
- Nanofibers for RF and Beyond. IEEE Microwave Magazine. 51-61. 2011
- High-Frequency Characterization of Contact Resistance and Conductivity of Platinum Nanowires. IEEE Transactions on Microwave Theory and Techniques. 2647-2654. 2011
- Nanoscale Optical Dielectric Rod Antenna for On-Chip Interconnecting Networks. IEEE Transactions on Microwave Theory and Techniques. 2624-2632. 2011
- Pulse Distortion and Mitigation Thereof in Spiral Antenna-Based UWB Communication Systems. IEEE Transactions on Antennas and Propagation. 3863-3871. 2011
- Pattern Purity of Coiled-Arm Spiral Antennas. IEEE Transactions on Antennas and Propagation. 758-766. 2011
- On-Chip Wireless Optical Broadcast Interconnection Network. Journal of Lightwave Technology. 3569-3577. 2010
- A Monocone-Bicone Collinear Array. IEEE Transactions on Antennas and Propagation. 3905-3912. 2010
- Directly fed millimetre-wave two-arm spiral antenna. Electronics Letters. 1585-1586. 2010
- Modulated Arm Width (MAW) Spiral: Theory, Modeling, Design and Measurements. IEEE Transactions on Antennas and Propagation. 3515-3523. 2010
- Band Rejection Methods for Planar Log-Periodic Antennas. IEEE Transactions on Antennas and Propagation. 2288-2294. 2010
- Global On-Chip Coordination at Light Speed. IEEE Design and Test of Computers. 54-65. 2010
- High frequency characterization of a Schottky contact to a GaN nanowire bundle. Journal of Applied Physics. 2010
- A Framework for Broadband Characterization of Individual Nanowires. IEEE Microwave and Guided Wave Letters. 178-180. 2010
- MICRO-COAXIAL Ka-BAND GYSEL POWER DIVIDERS. Microwave and Optical Technology Letters. 474-478. 2010
- Calibration and Evaluation of Body Interaction Effects for the Enhancement of a Body-Borne Radio Direction Finding System. Applied Computational Electromagnetics Society Journal. 75-88. 2010
- Monolithically Integrated Corporate-Fed Cavity-Backed Antennas. IEEE Transactions on Antennas and Propagation. 2583-2590. 2009
- X- through Q-band log-periodic antenna with monolithically integrated mu-coaxial impedance transformer/feeder. Electronics Letters. 776-777. 2009
- Monolithic micro-coaxial power dividers. Electronics Letters. 469-U50. 2009
- A Wideband Patch Antenna With Dual-Cylindrical Probe Feed. IEEE Antennas and Wireless Propagation Letters. 1321-1324. 2009
- Monolithic Rectangular Coaxial Lines and Resonators With Embedded Dielectric Support. IEEE Microwave and Guided Wave Letters. 740-742. 2008
- Ultra-Wideband Bandpass Filters Using Quarter-Wave Short-Circuited Shunt Stubs and Quarter-Wave Series Transformers. IEEE Microwave and Guided Wave Letters. 668-670. 2008
- Two-arm sinuous antennas. IEEE Transactions on Antennas and Propagation. 1229-1235. 2008
- On the bandwidth of monocone antennas. IEEE Transactions on Antennas and Propagation. 1196-1201. 2008
- An enabling new 3D architecture for microwave components and systems. Microwave Journal. 66-+. 2008
- Ultra-Wideband Antennas. International Journal of Antennas and Propagation. 2008
- Analysis and design of monolithic rectangular coaxial lines for minimum coupling. IEEE Transactions on Microwave Theory and Techniques. 2521-2530. 2007
- Surface-micromachined dual Ka-band cavity backed patch antenna. IEEE Transactions on Antennas and Propagation. 2107-2110. 2007
- Ka-band miniaturized quasi-planar high-Q resonators. IEEE Transactions on Microwave Theory and Techniques. 1272-1279. 2007
- Bi-layer, mode 2, four-arm spiral antennas. Electronics Letters. 313-314. 2007
- Design and optimization of RF ICs with embedded linear macromodels of multiport MEMS devices. International Journal of RF and Microwave Computer-Aided Engineering. 196-209. 2007
- Modeling of 3-D surface roughness effects with application to mu-coaxial lines. IEEE Transactions on Microwave Theory and Techniques. 518-525. 2007
- Design and optimisation of one-port RF MEMS resonators and related integrated circuits using ANN-based macromodelling approach. IET Circuits, Devices and Systems. 480-488. 2006
- Quasi-planar high-Q millimeter-wave resonators. IEEE Transactions on Microwave Theory and Techniques. 2439-2446. 2006
- Modeling of realistic rectangular mu-coaxial lines. IEEE Transactions on Microwave Theory and Techniques. 2068-2076. 2006
- An ATCA radio-continuum study of the Small Magellanic Cloud - IV. A multifrequency analysis of the N 66 region. Monthly Notices of the Royal Astronomical Society. 1379-1393. 2006
- Spiral cavity backing effects on pattern symmetry and modal contamination. IEEE Antennas and Wireless Propagation Letters. 243-246. 2006
- Low-profile broadband dual-mode four-arm slot spiral antenna with dual Dyson balun feed. IET Microwaves, Antennas and Propagation. 527-533. 2005
- ANN based electromagnetic models for the design of RF MEMS switches. IEEE Microwave and Guided Wave Letters. 823-825. 2005
- Deep Impact: Observations from a worldwide Earth-based campaign. Science. 265-269. 2005
- Four-arm 2nd-mode slot spiral antenna with simple single-port feed. IEEE Antennas and Wireless Propagation Letters. 213-216. 2005
- Artificial neural network modeling of RIF MEMS resonators. International Journal of RF and Microwave Computer-Aided Engineering. 302-316. 2004
- A flush-mounted multifunctional slot aperture (combo-antenna) for automotive applications. IEEE Transactions on Antennas and Propagation. 563-571. 2004
- Split-Beam Mode Four-Arm Slot Sinuous Antenna. IEEE Antennas and Wireless Propagation Letters. 83-86. 2004
- Novel slot spiral antenna designs for dual-band/multiband operation. IEEE Transactions on Antennas and Propagation. 430-440. 2003
- Hybrid finite element methods for array and FSS analysis using multiresolution elements and fast integral techniques. Electromagnetics. 297-313. 2002
- Broadband meanderline slot spiral antenna. IET Microwaves, Antennas and Propagation. 98-105. 2002
- A broadband cavity-backed slot spiral antenna. IEEE Antennas and Propagation Magazine. 15-26. 2001
- A multiresolution method for simulating infinite periodic arrays. IEEE Transactions on Antennas and Propagation. 1784-1786. 2000
- Integral equation modeling of cylindrically periodic scatterers in the interior of a cylindrical waveguide. IEEE Transactions on Microwave Theory and Techniques. 1713-1720. 1998

Teaching

courses taught

ECEN 5134 - Electromagnetic Radiation and Antennas
Primary Instructor - Fall 2019
Covers elementary sources and antennas, cylindrical wire antennas, loop antennas, radiation patterns and antenna gain, aperture sources such as horns and dishes, specialized antennas such as microstrip patches, linear and circular arrays, mutual coupling and ground effects, ray and numerical formulations, transmission formulas, and antenna applications.

Background

education and training

Ph.D., University of Michigan Ann Arbor 2002
M.S., University of Michigan Ann Arbor 1999

awards and honors

Provost's Faculty Achievement Award for Tenured Faculty (Academic Affairs), conferred by Academic Affairs, 2011
Provost's Faculty Achievement Award for Pre-Tenure Faculty (Academic Affairs), conferred by Academic Affairs, 2008

CU Experts

Filipovic, Dejan S Professor and Hudson Moore, Jr. Chair

Positions

Research Areas

Research

research overview

keywords

Publications

selected publications

chapter

conference proceeding

journal article

Teaching

courses taught

Background

education and training

awards and honors

International Activities

global connections related to teaching and scholarly work (in recent years)

Other Profiles

ORCID iD