DocumentCode :
3752093
Title :
Compressive sensing-based range and angle estimation for nested FDA radar
Author :
Jie Xiong;Wen-Qin Wang;Hui Chen;Huaizong Shao
Author_Institution :
School of Communication and Information Engineering, University of Electronic Science and Technology of China, Chengdu
fYear :
2015
Firstpage :
608
Lastpage :
611
Abstract :
This paper proposes a nested frequency diverse array (FDA) design scheme, which jointly utilizes FDA angle-range-dependent beampattern and nested array increased degrees-of-freedom (DOFs). In this case, the commonly used MUSIC algorithm fail to estimate multiple sources because of the source correlation. Furthermore, a compressive sensing-based range and angle estimation algorithm is proposed. While compared with traditional spatial smoothing (SS) based localization method, our proposed method requires less snapshots and better performance.
Keywords :
"Synthetic aperture radar","Radar antennas"
Publisher :
ieee
Conference_Titel :
Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2015 Asia-Pacific
Type :
conf
DOI :
10.1109/APSIPA.2015.7415341
Filename :
7415341
Link To Document :
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