DocumentCode
2306855
Title
Energy source localization with ultrawideband imaging
Author
Nguyen, T.T.N. ; Cai, M. ; Li, E.P.
Author_Institution
Inst. of High Performance Comput., Singapore
fYear
2007
fDate
9-15 June 2007
Firstpage
401
Lastpage
404
Abstract
This paper addresses an effective approach for image reconstruction. An ultra-wideband (UWB) signal is transmitted from an element of an antenna array. Backscattered waveforms collected at each antenna are then processed in frequency domain. Their energy is computed and imaged as a function of location. Simulation results show that localized regions of high energy levels in the image consistently correspond to the object present in the simulation space.
Keywords
antenna arrays; image reconstruction; microwave imaging; ultra wideband technology; UWB imaging; antenna array; backscattered waveforms; energy source localization; frequency domain; image reconstruction; ultra-wideband imaging; Antenna arrays; Computational modeling; Frequency domain analysis; High performance computing; Image reconstruction; Signal processing algorithms; Transmitting antennas; Ultra wideband antennas; Ultra wideband technology; Vehicle detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-0877-1
Electronic_ISBN
978-1-4244-0878-8
Type
conf
DOI
10.1109/APS.2007.4395515
Filename
4395515
Link To Document