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Performance Analysis of Passive Radar Using Digital Video Broadcasting-Satellite Signal
WANG Tian-yun, LIU Bing, LING Xiao-dong, LIU Yong, CHEN Wei-dong
Modern Defense Technology
2018, 46 (3):
120-126.
DOI: 10.3969/j.issn.1009-086x.2018.03.018
The digital video broadcasting-satellite (DVB-S) signal over China is selected as the research object. The performance of passive radar is analyzed from the perspective of signal generation mode, spectral characteristics, delay dimension and Doppler dimension of self-fuzzy function, and system link budget. Theoretical analysis and experimental results demonstrate that the passive radar based on DVB-S signal has good target detection capability.
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