Phase‐conjugating retrodirective cross‐eye jamming

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Wiley Open Access

Abstract

A cross‐eye jammer based on a phase‐conjugating (PC) retrodirective array is proposed. Such PC cross‐eye jammers eliminate the delay inherent in traditional Van‐Atta (VA) cross‐eye jammers and induce errors in radars that use the same antenna beam for transmission and reception, while VA cross‐eye jammers do not. Validated simulations are provided to confirm the effectiveness and retrodirective properties of the PC cross‐eye jammer.

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Keywords

Radar antennas, Jamming, Directive antennas, Antenna arrays, VA cross‐eye jammers, PC cross‐eye jammer, Phase‐conjugating retrodirective cross‐eye jamming, Phase‐conjugating retrodirective array, Van‐Atta cross‐eye jammers, Delay elimination, Antenna beam, Radar error, Retrodirective properties, Phase‐conjugating (PC), Van‐Atta (VA)

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Citation

Du Plessis, W.P. 2020, 'Phase‐conjugating retrodirective cross‐eye jamming', Electronic Letters, vol. 56, no. 20, pp. 1079-1082.