An iterative finite element-boundary integral (FE-BI) approach in conjunction with domain decomposition is proposed to compute effectively coupling among multiple cavity-backed slot (CBS) antennas placed arbitrarily with respect to each other on a flat infinite conducting surface. The method is applied to the problem of computing a coupling parameters of a two identical CBS antennas flashmounted on an infinite conducting ground plane. The results obtained using this method are compared with results obtained using the direct FE-BI approach and measurements.
|Title of host publication||IEEE Antennas and Propagation Society International Symposium|
|Subtitle of host publication||Transmitting Waves of Progress to the Next Millennium, Held in Conjunction with: USNC/URSI National Radio Science Meeting, AP-S/URSI 2000|
|Number of pages||4|
|Publication status||Published - 2000|