Jamming de-chirping radar using interrupted-sampling repeater

Interrupted-sampling repeater jamming (ISRJ) is a novel jamming mode for pulse compression radar in principle. In this paper, a jamming approach of applying ISRJ to de-chirping radar is presented. The principles of ISRJ are expounded, and the ways to achieve a train false target for de-chirping rada...

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Bibliographic Details
Published inScience China. Information sciences Vol. 54; no. 10; pp. 2138 - 2146
Main Authors Feng, DeJun, Tao, HuaMin, Yang, Yong, Liu, Zhong
Format Journal Article
LanguageEnglish
Published Heidelberg SP Science China Press 01.10.2011
Springer Nature B.V
Subjects
China
Computer Science
Information Systems and Communication Service
Jammers
Jamming
Principles
Pulse compression
Radar
Repeaters
Research Papers
Sampling
Simulation
Trains
linear frequency modulated signal
interrupted-sampling repeater
wideband radar
de-chirping
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Summary:Interrupted-sampling repeater jamming (ISRJ) is a novel jamming mode for pulse compression radar in principle. In this paper, a jamming approach of applying ISRJ to de-chirping radar is presented. The principles of ISRJ are expounded, and the ways to achieve a train false target for de-chirping radar are analyzed. The characteristics of false target, including time-domain characteristic, frequency-domain characteristic and amplitude characteristic, are described. Based on this, the power requirement for jammer is put forward and the key elements that determine the space distribution location between true and false targets are discussed in detail. At last, simulation results are presented and addressed. This work is beneficial to the jamming design and use of ISRJ.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1674-733X
1869-1919
DOI:10.1007/s11432-011-4431-4