Title :
Recent investigations in sensing through the wall radar modeling
Author :
Dogaru, Traian ; Le, Calvin
Author_Institution :
U.S. Army Res. Lab., Adelphi, MD
Abstract :
This paper presents radar imaging simulations for sensing through the wall (STTW) applications. One area of investigation is the synthetic aperture radar (SAR) image of a human body as compared to that of common furniture objects. Another topic analyzes the advantages of using a cross-polarization radar configuration in detecting humans inside rooms and buildings. The electromagnetic scattering models were performed using the Finite Difference Time Domain (FDTD) technique.
Keywords :
electromagnetic wave scattering; finite difference time-domain analysis; remote sensing; synthetic aperture radar; cross-polarization radar; electromagnetic scattering models; finite difference time domain technique; radar imaging; sensing; sensing-through-the-wall applications; synthetic aperture radar; wall radar modeling; Azimuth; Biological system modeling; Finite difference methods; Humans; Laboratories; Radar cross section; Radar imaging; Radar scattering; Synthetic aperture radar; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619239
