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Analysis of Jamming Technology to SAR Based on DRFM

Liping Li

Open publisher page 1 citations

Abstract

The clocks which control the DRFM 's A/D and D/A are analyzed,and it is proposed that changing the clocks' frequency of the A/D and D/A can change the DRFM's jamming types.It is also researched that the effects of the jamming signal from DRFM on the SAR jamming effectiveness,and it is concluded that the relationship of the frequency shifting of DRFM's clock to the cheating jamming effectiveness.The Matlab experimental results are given to illustrate the analysis.

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What this paper is about

The clocks which control the DRFM 's A/D and D/A are analyzed,and it is proposed that changing the clocks' frequency of the A/D and D/A can change the DRFM's jamming types.It is also researched that the effects of the jamming signal from DRFM on the SAR jamming effectiveness,and it is concluded that the relationship of the frequency shifting of DRFM's clock to the cheating jamming effectiveness.The Matlab experimental results are given to illustrate the analysis.

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Available abstract

The clocks which control the DRFM 's A/D and D/A are analyzed,and it is proposed that changing the clocks' frequency of the A/D and D/A can change the DRFM's jamming types.It is also researched that the effects of the jamming signal from DRFM on the SAR jamming effectiveness,and it is concluded that the relationship of the frequency shifting of DRFM's clock to the cheating jamming effectiveness.The Matlab experimental results are given to illustrate the analysis.

Key concepts: Radar jamming and deception, Jamming, Digital radio frequency memory, Computer science, Radar, Telecommunications, Physics, Pulse-Doppler radar

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