发明名称 Broadband microstrip antenna
摘要 An antenna assembly which comprises a first laminar structure which includes a sheet of dielectric material having on one side a contiguous metal sheet and on the other side a strip transmission line adapted to be coupled with signal feeding means, and a second laminar structure, one side of which is in contact with the transmission line, and having on the other side, at least one region but preferable at least two concentrically arranged regions of a coated or cladded metal which serves as a radiator, characterized in that the transmission line is non-symetrically disposed with respect to the radiator.
申请公布号 US4809008(A) 申请公布日期 1989.02.28
申请号 US19860947898 申请日期 1986.12.30
申请人 BRITISH GAS PLC 发明人 GUNTON, DAVID J.
分类号 H01Q9/04;(IPC1-7):H01Q1/38 主分类号 H01Q9/04
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