DocumentCode :
3676401
Title :
Fast spatial frequency based analysis technique for electromagnetic scattering
Author :
Dayalan Kasilingam;Anthony Fascia;Mohammad Ahmad;John Summerfield
Author_Institution :
Electrical &
fYear :
2015
fDate :
7/1/2015 12:00:00 AM
Firstpage :
754
Lastpage :
755
Abstract :
A fast and accurate technique based on spatial frequency analysis is developed for describing scattering from conducting objects. The technique utilizes the spatial frequency representation of the integral equation and generates a closed form analytical expression for estimating the induced currents without the need for matrix inversion. The technique is applied to the one-dimensional canonical scattering problem - scattering from a conducting strip. Simulation results are compared with the standard Method of Moments solution and the Conjugate Gradient algorithm. The results indicate that the proposed technique performs faster than the Conjugate Gradient method with accuracies which are comparable to the latter technique.
Keywords :
"Scattering","Strips","Method of moments","Accuracy","Symmetric matrices","Simulation","Antennas"
Publisher :
ieee
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
Type :
conf
DOI :
10.1109/APS.2015.7304764
Filename :
7304764
Link To Document :
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