一种基于多相滤波结构的雷达信号检测技术

Abstract

Abstract:

This paper studies a technique for radar signal detection based on polyphase filtering.A receiver model is proposed,and the detection of different forms of radar signals is analyzed in detail.Possible problems in signal detection are discussed.Simulation results verify the correctness and efficiency of the algorithm.

Key words: channelized;polyphase filters;receiver;signal detection

CLC Number:

TN957.51

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XIE Min-Rui, SHEN Zhi-Bo. A Method for Radar Signal Detection Based on Polyphase Filtering[J]., 2012, 25(6): 118-.

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URL: https://journal.xidian.edu.cn/dzkj/EN/

https://journal.xidian.edu.cn/dzkj/EN/Y2012/V25/I6/118

References

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［2］FREDRIC J H.Digital receivers and transmitters using polyphase filter banks for wireless communications［J］.IEEE Transactions on Microwave Theory and Techniques,2003,51(4):1395-1412.

［3］邓杰峰,杨小牛,张福洪.全数字信道化软件发射机研究［J］.杭州电子科技大学学报,2005.3(44):45-48.

［4］宗孔德.多速率数字信号处理［M］.北京:清华大学出版社,1996.

［5］罗星华,苏涛.基于多相滤波器组的信道化接收机的分析［J］.火控雷达技术,2008,37(2):33-38.

［6］丁鹭飞,耿富录.雷达原理［M］.3版.西安:西安电子科技大学出版社,2002.

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A Method for Radar Signal Detection Based on Polyphase Filtering

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