DocumentCode
2862406
Title
SAR signal processing in subsurface radar
Author
Weidong, Yu ; Zhu Zhaoda
Author_Institution
Dept. of Electron. Eng., Nanjing Univ. of Aeronaut. & Astronautics, China
fYear
1996
fDate
8-10 Oct 1996
Firstpage
301
Lastpage
304
Abstract
This paper studies the SAR signal processing in subsurface radar. According to the principle of multiple scatter-point localization, the point-to-point correlation method is derived to solve the near-field problem. The Snell law is applied to correct the refraction caused by different media. The simulation results demonstrate that the presented method can implement SAR signal processing and imaging in subsurface radar
Keywords
correlation methods; electromagnetic wave refraction; radar cross-sections; radar imaging; radar signal processing; synthetic aperture radar; SAR imaging; SAR signal processing; Snell law; multiple scatter-point localization; near-field problem; point-to-point correlation method; refraction effect correction; subsurface radar; Aperture antennas; Azimuth; Electromagnetic scattering; Frequency; Ground penetrating radar; Radar antennas; Radar signal processing; Signal resolution; Synthetic aperture radar; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 1996. Proceedings., CIE International Conference of
Conference_Location
Beijing
Print_ISBN
0-7803-2914-7
Type
conf
DOI
10.1109/ICR.1996.574447
Filename
574447
Link To Document