DocumentCode
2295579
Title
Wideband Phased Subarray Jammer Nulling Technique
Author
Yunhe, Cao ; Zheng, Liu ; Shouhong, Zhang ; Qiang, Li
Author_Institution
Nat. Lab. of Radar Signal Process., Xidian Univ., Xi´´an
fYear
2006
fDate
16-19 Oct. 2006
Firstpage
1
Lastpage
4
Abstract
High-resolution radar imaging systems are vulnerable to external interferences. When jammer power is large, it has a great impact on detectability and identifiability of the target. A jammer nulling method is presented after stretch processing and narrowband filtering which uses LMF signal in this paper. Moreover, The algorithm is simple in computation and easy in practical engineering. At last the computer simulation demonstrates the effectiveness of the method
Keywords
filtering theory; interference suppression; phased array radar; radar imaging; radar interference; radar resolution; high-resolution radar imaging; narrowband filtering; stretch processing; wideband phased subarray jammer nulling; Filtering; Interference; Jamming; Narrowband; Power engineering and energy; Power engineering computing; Radar detection; Radar imaging; Signal processing; Wideband; digital beamforming; phased array; radar; stretch processing; wideband interferences;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 2006. CIE '06. International Conference on
Conference_Location
Shanghai
Print_ISBN
0-7803-9582-4
Electronic_ISBN
0-7803-9583-2
Type
conf
DOI
10.1109/ICR.2006.343332
Filename
4148569
Link To Document