DocumentCode
1781250
Title
Wall compensation algorithm for through-wall-radar building layout imaging
Author
Xue Yao ; Guolong Cui ; Lingjiang Kong ; Jiangang Liu ; Chuan Yi ; Jianyu Yang
Author_Institution
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2014
fDate
19-23 May 2014
Firstpage
1090
Lastpage
1093
Abstract
In the through-wall-radar imaging (TWRI), the inaccurate wall positions and the image intensity difference between front wall and back wall caused by unknown wall penetration are serious problems. In this paper, a new algorithm is proposed to solve these problems without knowing relative permittivity of wall in multi-layer condition. XFDTD simulation results prove the new algorithm can correct the wall position and reduce the image intensity difference between walls.
Keywords
finite difference time-domain analysis; permittivity; radar imaging; TWRI; XFDTD simulation; image intensity; image intensity difference; multilayer condition; relative permittivity; through-wall-radar building layout imaging; wall compensation algorithm; Buildings; Delays; Focusing; Layout; Permittivity; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2014 IEEE
Conference_Location
Cincinnati, OH
Print_ISBN
978-1-4799-2034-1
Type
conf
DOI
10.1109/RADAR.2014.6875757
Filename
6875757
Link To Document