A hybrid SBR/FE-BI technique for computing the RCS of electrically large objects with deep cavities

P. Baldensperger, J. Liu, Jianming Jin

Research output: Contribution to journalArticle

Abstract

A finite element-boundary integral (FE-BI) approach was presented to compute radar cross section (RCS) of electrically large objects with deep cavities. The shooting and bouncing ray (SBR) code was used to hybridize the proposed approach to obtain an affordable high-frequency code. The analysis suggested that the proposed approach efficiently overcame cavity scattering problems encountered by SBR technique.

Original languageEnglish (US)
Pages (from-to)726-729
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume4
StatePublished - 2001

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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