A new method of HRR profile formation based on multiple radars LFM signal fusion

Author

Cheng, Wang ; Wei-Dong, Hu ; Xiao-Yong, Du ; Wen-Xian, Yu

Author_Institution

ATR Key Lab, Nat. Univ. of Defense Technol., Changsha

fYear

2005

fDate

21-21 Dec. 2005

Firstpage

131

Lastpage

135

Abstract

In this paper, the authors present a new method of HRR profile formation based on the LFM signal fusion of the multiple radars with multiple frequency bands. The principle of the multiple radars signal fusion improving the range resolution is analyzed. During the fusion process, the B-splines interpolation and an entropy-minimization principle based phase compensation algorithm are applied. The theoretical analysis and simulations results show the proposed method can effectively increase signal bandwidth and provide a high resolution range profile

Keywords

interpolation; radar signal processing; sensor fusion; splines (mathematics); B-splines interpolation; entropy-minimization principle; linear frequency modulation; multiple frequency bands; multiple radar signal fusion; phase compensation algorithm; range resolution; Analytical models; Bandwidth; Frequency; Image resolution; Radar applications; Radar imaging; Signal analysis; Signal processing algorithms; Signal resolution; Spline;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing and Information Technology, 2005. Proceedings of the Fifth IEEE International Symposium on

Conference_Location

Athens

Print_ISBN

0-7803-9313-9

Type

conf

DOI

10.1109/ISSPIT.2005.1577083

Filename

1577083