发明名称 A WAVEGUIDE AND AN ANTENNA INCLUDING A FREQUENCY SELECTIVE SURFACE
摘要 A waveguide (4) includes two frequency selective surfaces (5) mounted within the waveguide parallel to its side walls (6). The frequency selective surfaces (5) influence the frequency response of the waveguide (4).
申请公布号 WO9400892(A1) 申请公布日期 1994.01.06
申请号 WO1992GB01173 申请日期 1992.06.29
申请人 LOUGHBOROUGH UNIVERSITY OF TECHNOLOGY 发明人 VARDAXOGLOU, JOHN, COSTAS;SEAGER, ROBERT, DENNIS;ROBINSON, ALAN, JOHN
分类号 H01P3/12;H01Q13/02;H01Q15/00;(IPC1-7):H01Q15/00 主分类号 H01P3/12
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