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PhotonIcs and Electromagnetics Research Symposium,
also known as Progress In Electromagnetics Research Symposium

PIERS Proceedings

Published by The Electromagnetics Academy

Published: 2015-08-28

Quasi-coherent Noise Jamming Based on Interrupted-sampling and Pseudo-random Serials Phase-modulation

By

Yu-Jian Pan,

Yu-Jian Pan

National University of Defense Technology, China

Ning Tai,

Ning Tai

National University of Defense Technology, China

Chao Wang,

Chao Wang

National University of Defense Technology, China

Naichang Yuan,

Naichang Yuan

National University of Defense Technology, China

Deping Zhang

Deping Zhang

National University of Defense Technology, China

Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)1001-1005

Abstract

Using the idea of pseudo-random serials phase modulation for reference, an active jamming method of quasi-coherent noise suppression is proposed for countering wideband radar of pulse compression system. The basic idea is that the jammer processes interrupted-sampling in range direction and modulates phases on sampled radar signal according the values of pseudo- random serials, and then sends the jamming signal to victim radar. This method will form large amounts of noise around the pulse compression output of target echo. Simulation results shows that jammer based on this technology needs less jamming power than other non-coherent ones.

Citation

Yu-Jian Pan, Ning Tai, Chao Wang, Naichang Yuan, and Deping Zhang, "Quasi-coherent Noise Jamming Based on Interrupted-sampling and Pseudo-random Serials Phase-modulation," Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)1001-1005

References

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