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Evalution on anti-jamming efficiency of coherent sidelobe cancellation

  • Ying Zhu*
  • , Qina Gao
  • , Mingjie Jia
  • , Zulin Wang
  • *此作品的通讯作者
  • Beihang University
  • China Aviation Industry Corporation

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

It is addressed that the anti- amming efficiency of CS C Coherent Sidelobe Cancellation could not be only evaluated by C Cancellation atio, but also by the detection range change between before and after CS C. According to orthogonal principle, by introducing the correlation coefficient between the main and auxiliary amming signal, it could be simplified to calculate the C of CS C. The mathematical models of C of the single and double CS C are set up considered the receiver noise, and the static simulations are made. The results indicated that the amming signal could be canceled to the noise level by single CS C when the amming signals of main and auxiliary channel are cohered completely, but the amming signals level will be higher than the noise s level when the channels are not cohered completely and ammer-to-noise ratio is high. The CS C has a strong anti- amming performance for cover noise amming.

源语言英语
主期刊名Proceedings - 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009
229-232
页数4
DOI
出版状态已出版 - 2009
活动2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009 - Beijing, 中国
期限: 27 10月 200929 10月 2009

出版系列

姓名Proceedings - 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009

会议

会议2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009
国家/地区中国
Beijing
时期27/10/0929/10/09

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