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Efficient analysis of large phased arrays using iterative MoM with DFT-based acceleration algorithm

✍ Scribed by V. B. Ertürk; Hsi-Tseng Chou

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
267 KB
Volume
39
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A discrete Fourier transform (DFT)‐based iterative method of moments (IMoM) algorithm is developed to provide an O(N~tot~) computational complexity and memory storages for the efficient analysis of electromagnetic radiation/scattering from large phased arrays. Here, N~tot~ is the total number of unknowns. Numerical results for both printed and free‐standing dipole arrays are presented to validate the algorithm's efficiency and accuracy. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 89–94, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11136

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