标签: 040303

040303Linetal./JZhejiangUnivSCI20045(3):269-273269JournalofZhejiangUniversitySCIENCEISSN1009-3095http://www.zju.edu.cn/jzusE-mail:jzus@zju.edu.cnAnewphotonicbandgapcoverforapatchantennawithaphotonicbandgapsubstrate*LINQing-chun(林青春),ZHUFang-ming(朱方明),HESai-ling(何赛灵)(StateKeyLaboratoryofModernOpticalInstrumentation,CenterofOpticalandElectromagneticResearch,ZhejiangUniversity,Hangzhou310027,China)E-mail:lqc@coer.zju.edu.cnrevisionacceptedJune20,2003ReceivedApr.16,2003;Abstract:Anewphotonicbandgap(PBG)coverforapatchantennawithaphotonicbandgapsubstrateisintroduced.TheplanewaveexpansionmethodandtheFDTDmethodwereusedtocalculatesuchanantennasystem.Numericalresultsfortheinputret……