Title :
Scatterer localization based on the non-radiating equivalent source
Author :
Shahir, Shahed ; Safavi-Naeini, S. ; Orchard, Jeff
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON, Canada
Abstract :
This paper presents a numerical approach for a scatterer localization based on the non-radiating equivalent source. We have been able to localize a scatterer by minimizing the non-radiating objective function and applying some constraints. Simulation is also used to validate its performance. The scatterer localization approach can be utilized as an EMISS calibration process for high-frequency tomographic imaging.
Keywords :
electromagnetic wave scattering; numerical analysis; EMISS calibration process; high-frequency tomographic imaging; nonradiating equivalent source; nonradiating objective function minimization; numerical approach; scatterer localization approach; Irrigation; Linear programming;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905289
