A low-cost monitoring station for detection amp; localization of interference in GPS L1 band Conference Proceeding uri icon

Overview

abstract

  • GNSS sensors have become critical in some applications while the low power levels of the received signals are vulnerable to interference. This paper presents a system made of networked low-cost monitoring stations with the ability to detect and localize interference sources. The method is based on time difference of arrival (TDOA) measurements obtained by cross-correlating raw IF samples collected by unsynchronized front ends. The capabilities have been demonstrated experimentally in a controlled test executed in June 2012 with commercial jammers in both stationary and dynamic scenarios.

publication date

  • January 1, 2012

Full Author List

  • Poncelet J-P; Akos DM

Other Profiles

Additional Document Info

start page

  • 1-6

end page

  • 1-6