A study of IE formulations in Near-Resonance Decoupling Approach (NRDA) for cavity scattering problems

Chun Yu, Cai Cheng Lu, Chong Luo

Research output: Contribution to journalConference articlepeer-review

Abstract

The solution of integral equations (IE) for cavity scattering problems in near-resonance decoupling approach (NRDA), was described. In NRDA, the scattering problem is solved in two steps. An artificial surface is introduced to cover aperture of cavity, and object is divided in two parts such as interior region and exterior region. To preserve the boundary condition of original problem magnetic surface current was also introduced on aperture surface. The results show that NRDA's performance is very sensitive to formulation of integral equations, and among various formulations, the TETH-type combined field integral equation.

Original languageEnglish
Pages (from-to)4040-4043
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume4
StatePublished - 2004
EventIEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting - Monterey, CA, United States
Duration: Jun 20 2004Jun 25 2004

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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