Adaptive multiscale moment method for analysis of scattering from a perfectly conducting plate

C. Su, T. K. Sarkar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

An adaptive multiscale moment method (AMMM) is presented for discussing the electromagnetic scattering from thin, perfectly conducting plates. By use of the matrix transformation which is derived form solving the first-kind Fredholm equation by the multiscale technique, the current, source terms and impedance matrix resulting from the conventional moment method can be arranged in the form of the different scales. From one scale to another scale, the initial guess can be predicted according to the properties of the multiscale technique. The AMMM can reduce automatically the size of the linear equation so as to improve the efficiency of the conventional moment method. Several numerical results are presented, which demonstrate that the AMMM is a useful method to analyze the scattering problems.

Original languageEnglish (US)
Title of host publicationIEEE Antennas and Propagation Society International Symposium, 1998 Digest - Antennas
Subtitle of host publicationGateways to the Global Network - Held in conjunction with: USNC/URSI National Radio Science Meeting
PublisherIEEE Computer Society
Pages1941-1944
Number of pages4
ISBN (Print)0780344782, 9780780344785
DOIs
StatePublished - Jan 1 1998
Event1998 IEEE Antennas and Propagation Society International Symposium, APSURSI 1998 - Atlanta, United States
Duration: Jun 21 1998Jun 26 1998

Publication series

NameIEEE Antennas and Propagation Society International Symposium, 1998 Digest - Antennas: Gateways to the Global Network - Held in conjunction with: USNC/URSI National Radio Science Meeting
Volume4

Conference

Conference1998 IEEE Antennas and Propagation Society International Symposium, APSURSI 1998
CountryUnited States
CityAtlanta
Period6/21/986/26/98

ASJC Scopus subject areas

  • Instrumentation
  • Radiation
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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    Su, C., & Sarkar, T. K. (1998). Adaptive multiscale moment method for analysis of scattering from a perfectly conducting plate. In IEEE Antennas and Propagation Society International Symposium, 1998 Digest - Antennas: Gateways to the Global Network - Held in conjunction with: USNC/URSI National Radio Science Meeting (pp. 1941-1944). [701585] (IEEE Antennas and Propagation Society International Symposium, 1998 Digest - Antennas: Gateways to the Global Network - Held in conjunction with: USNC/URSI National Radio Science Meeting; Vol. 4). IEEE Computer Society. https://doi.org/10.1109/APS.1998.701585