DocumentCode
2544398
Title
Application of the fast Fourier transform to infinite periodic structures
Author
Kummer, W.E. ; Turley, R.S. ; Wandzura, S.M.
Author_Institution
Hughes Aircraft Co., Los Angeles, CA, USA
fYear
1993
fDate
June 28 1993-July 2 1993
Firstpage
1246
Abstract
The fast Fourier transform is applied to accelerate the computation of the behavior of elements in infinite periodic arrays. Results of an implementation of this technique for general 3-D elements in an arbitrary planar lattice are presented. This technique was incorporated into the Finite Element Radiation Model (FERM) method of moments code.<>
Keywords
antenna phased arrays; computational complexity; convergence of numerical methods; fast Fourier transforms; finite element analysis; method of moments; Finite Element Radiation Model; computation; fast Fourier transform; infinite periodic arrays; method of moments; planar lattice; Acceleration; Aircraft; Fast Fourier transforms; Impedance; Integral equations; Laboratories; Lattices; Periodic structures; Transmission line matrix methods; USA Councils;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1993. AP-S. Digest
Conference_Location
Ann Arbor, MI, USA
Print_ISBN
0-7803-1246-5
Type
conf
DOI
10.1109/APS.1993.385122
Filename
385122
Link To Document