Title :
Bistatic ISAR signal modelling and image analysis
Author :
Shougang Chai ; Weidong Chen
Author_Institution :
Dept. of Electron. Eng. & Inf. Sci., Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
This paper presents a new signal modelling method for bistatic inverse synthetic aperture radar (B-ISAR), compared to available method, which is more suitable for the B-ISAR imaging configuration, has a clearer physical concept and at the same time gives us a more profound understanding about B-ISAR imaging. The imaging results obtained from this return signal model reveal some special characteristics of B-ISAR, which will also be discussed in this paper. Finally some simulation results will be shown to validate the method.
Keywords :
radar imaging; synthetic aperture radar; B-ISAR imaging configuration; B-ISAR special characteristics; bistatic ISAR signal modelling; bistatic inverse synthetic aperture radar; image analysis; signal modelling method; Analytical models; Image resolution; Imaging; Radar imaging; Receivers; Synthetic aperture radar; Transmitters;
Conference_Titel :
Synthetic Aperture Radar (APSAR), 2013 Asia-Pacific Conference on
Conference_Location :
Tsukuba
