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http://dx.doi.org/10.22156/CS4SMB.2019.9.5.125

Jamming Effect of Phase-Coded Pulse Compression Radar  

Lim, Joong-Soo (Division of Information Communication, Baekseok University)
Publication Information
Journal of Convergence for Information Technology / v.9, no.5, 2019 , pp. 125-129 More about this Journal
Abstract
This paper describes the jamming effect of phase-coded pulse compression(PCPC) radar. Barker code radar, a typical PCPC radar, separates transmission pulses into 13 or 31 small pulses and phase modulates and transmits each pulse signal to increase radar detection efficiency and reduce the influence of jamming. Generally, when the radar is subjected to jamming, the detection distance becomes shorter and the detection error rate becomes higher. In the case of noise jamming or carrier jamming on the PCPC radar, the jamming effect is very small for no phase-coded convergence. However, the jamming effect is large in the case of synchronous jamming using the pulse-coded signal as a jamming signal with DRFM. It can be seen that the jamming effect increases when the storage time of the pulse-coded signal is prolonged. This study is considered to be useful for PCPC radar and EW jamming system design.
Keywords
Convergence; Radar; Phase modulation; Jamming; Pulse;
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Times Cited By KSCI : 5  (Citation Analysis)
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