Simulation on the impact of active interference to radar pulse compression

Author

Hui Tan ; Ding´e Wen ; Yunjia Xuanyuan

Author_Institution

Sci. & Technol. on Electromagn. Compatibility Lab., Wuhan, China

fYear

2013

fDate

29-31 Oct. 2013

Firstpage

505

Lastpage

510

Abstract

This paper makes researches on the impact of active interference to radar pulse compression. Firstly this paper founds the model of linear frequency modulation radar echo signal, and the model of pulse compression based on matched filter. Secondly the model of active interference is founded. When the parameters of the interference, including interference sent power, frequency deviation between radar carrier frequency and interference, and interference bandwidth, are modified, this paper simulates the impact to pulse compression. Finally this paper provides the simulation conclusion. Active interference will result in false target and influence object discernment of radar.

Keywords

FM radar; matched filters; pulse compression; radar interference; radar signal processing; active interference; frequency deviation; linear frequency modulation radar echo signal; matched filter; radar carrier frequency; radar interference; radar pulse compression; Bandwidth; Chirp modulation; Frequency modulation; Interference; Radar antennas; Radar cross-sections; active interference; digital simulation; interference effect; pulse compression;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 2013 IEEE 5th International Symposium on

Conference_Location

Chengdu

Print_ISBN

978-1-4673-6077-7

Type

conf

DOI

10.1109/MAPE.2013.6689889

Filename

6689889