Microwave staring imaging based on Bjorck-Schmidt orthogonlization

• Published in: IET Conference Proceedings p. D0160
• Main Authors: Shao, P, Xu, R, Li, H.L, Li, Y.C, Xing, M.D
• Format: Conference Proceeding
• Language: English
• Published: Stevenage, UK IET 2013; The Institution of Engineering & Technology
• Subjects: Electromagnetic compatibility and interference; Microwave measurement techniques; Other topics in statistics; Signal processing and detection; random radiation field correlation; echo signal correlation processing; microwave imaging; random processes; Bjorck-Schmidt orthogonlization algorithm; echo; staring image; random signal time width; noncorrelation improvement; microwave staring imaging; random signal bandwidth; correlation methods
• ISBN: 1849196036; 9781849196031
• DOI: 10.1049/cp.2013.0270

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. (5 pages)