"Low-frequency Fast Inhomogeneous Plane-wave Algorithm (LF-FIPWA)" by L. (Lijun) J. Jiang and W. C. Chew
 

Abstract

A new method, the low-frequency fast inhomogeneous plane-wave algorithm (LF-FIPWA) is presented to extend the traditional multilevel fast multipole algorithm (MLFMA) and fast inhomogeneous plane-wave algorithm (FIPWA) seamlessly into the low-frequency range. It uses evanescent-wave extrapolation and translation techniques to overcome the low-frequency breakdown problem. The accuracy can be well controlled over a broad frequency range. Numerical examples show the effectiveness of this new algorithm.

Department(s)

Electrical and Computer Engineering

Publication Status

Full Access

Keywords and Phrases

Evanescent wave; Extrapolation; FIPWA; LF-FIPWA; MLFMA

International Standard Serial Number (ISSN)

0895-2477

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 Wiley, All rights reserved.

Publication Date

20 Jan 2004

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