Title :
Microwave staring imaging based on Bjorck-Schmidt orthogonlization
Author :
Shao, Peng ; Xu, Ruimin ; Li, H.L. ; Li, Y.C. ; Xing, M.D.
Author_Institution :
Nat. Key Lab. of Radar Signal Process., Xi dian Univ., Xi´an, China
Abstract :
A new approach is proposed in this paper for microwave staring imaging. The time width and band width of the random signal is limited, so the correlation of the random radiation field is strong. By using the Bjorck-Schmidt orthogonlization algorithm, the non-correlation of the random radiation field is improved. Then, the correlation processing on the echo signal and the random radiation field is carried out and then higher quality staring image is obtained. The validation of the developed method is verified by the simulation.
Keywords :
correlation methods; echo; microwave imaging; random processes; Bjorck-Schmidt orthogonlization algorithm; echo signal correlation processing; microwave staring imaging; noncorrelation improvement; random radiation field correlation; random signal bandwidth; random signal time width; staring image; Bjorck-Schmidt orthogonlization; spatial-temporal two-dimension random radiation field; staring imaging;
Conference_Titel :
Radar Conference 2013, IET International
Conference_Location :
Xi´an
Electronic_ISBN :
978-1-84919-603-1
DOI :
10.1049/cp.2013.0270
