Du Plessis, Warren Paul2021-05-132021-05-132020-09Du Plessis, W.P. 2020, 'Phase‐conjugating retrodirective cross‐eye jamming', Electronic Letters, vol. 56, no. 20, pp. 1079-1082.0013-5194 (print)1350-911X (online)http://hdl.handle.net/2263/79867A 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.en© 2020 The Institution of Engineering and TechnologyRadar antennasJammingDirective antennasAntenna arraysVA cross‐eye jammersPC cross‐eye jammerPhase‐conjugating retrodirective cross‐eye jammingPhase‐conjugating retrodirective arrayVan‐Atta cross‐eye jammersDelay eliminationAntenna beamRadar errorRetrodirective propertiesPhase‐conjugating (PC)Van‐Atta (VA)Article