DocumentCode
3111275
Title
Fast interpolation method for periodic unit cell problems
Author
Li, Shaojing ; Van Orden, Derek ; Lomakin, Vitaliy
Author_Institution
Dept. of ECE, Univ. of California San Diego, San Diego, CA, USA
fYear
2010
fDate
16-19 Aug. 2010
Firstpage
208
Lastpage
210
Abstract
A fast interpolation method (FIM) is presented for rapidly evaluating electromagnetic fields in a periodic unit cell of general periodic problems. For a problem with N sources and N observers, the computational cost is of O(N) with O(1) evaluations of the periodic Green´s functions (PGF). The method is kernel independent, i.e. it can be applied to many period problem types, and it allows using simple Floquet summations for the evaluation of the PGF.
Keywords
Green´s function methods; electromagnetic fields; interpolation; periodic structures; PGF; electromagnetic fields; fast interpolation method; periodic Green´s functions; periodic unit cell; Arrays; Artificial neural networks; Computational efficiency; Interpolation; Kernel; Periodic structures; Three dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Theory (EMTS), 2010 URSI International Symposium on
Conference_Location
Berlin
Print_ISBN
978-1-4244-5155-5
Electronic_ISBN
978-1-4244-5154-8
Type
conf
DOI
10.1109/URSI-EMTS.2010.5637090
Filename
5637090
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