Jammer cancellation with adaptive arrays for GPS signals

Anton Gecan, Paul Flikkema, Arthur David Snider

Research output: Contribution to journalConference articlepeer-review

9 Scopus citations


We describe a scheme for adaptively generating array receiver-antenna weights so as to reduce jamming interference of the GPS signal to a level where the spread spectrum mechanism can extract the signal. The procedure is based on an analytic implementation of the Ims algorithm, with gradients evaluated simply by determination of the power in certain mathematical combinations of the array outputs. The scheme converges so rapidly that it is very robust to vehicular motion and the presence of noise.

Original languageEnglish (US)
Pages (from-to)320-323
Number of pages4
JournalConference Proceedings - IEEE SOUTHEASTCON
StatePublished - 1996
EventProceedings of the 1996 IEEE SOUTHEASTCON Conference - Tampa, FL, USA
Duration: Apr 11 1996Apr 14 1996

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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