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介质损耗对频率选择表面传输特性的影响

侯新宇 万伟 佟明安 龚诚

侯新宇, 万伟, 佟明安, 龚诚. 介质损耗对频率选择表面传输特性的影响[J]. 电子与信息学报, 2000, 22(5): 871-874.
引用本文: 侯新宇, 万伟, 佟明安, 龚诚. 介质损耗对频率选择表面传输特性的影响[J]. 电子与信息学报, 2000, 22(5): 871-874.
Hou Xinyu, Wan Wei, Tong Mingan, Gong Cheng. INFLUENCE OF DIELECTRIC LOSS ON THE TRANSMISSION PROPERTIES OF FREQUENCY SELECTIVE SURFACES[J]. Journal of Electronics & Information Technology, 2000, 22(5): 871-874.
Citation: Hou Xinyu, Wan Wei, Tong Mingan, Gong Cheng. INFLUENCE OF DIELECTRIC LOSS ON THE TRANSMISSION PROPERTIES OF FREQUENCY SELECTIVE SURFACES[J]. Journal of Electronics & Information Technology, 2000, 22(5): 871-874.

介质损耗对频率选择表面传输特性的影响

INFLUENCE OF DIELECTRIC LOSS ON THE TRANSMISSION PROPERTIES OF FREQUENCY SELECTIVE SURFACES

  • 摘要: 应用模匹配技术,研究了Y形缝隙平面周期阵列夹嵌于均匀有耗介质层中心的夹心频率选择表面(FSS)结构对平面波的传输特性。讨论了介质层对结构中心谐振频率、传输带宽、以及传输损耗的影响规律。相同介电常数的介质材料在有耗和无耗情况下的模拟分析结果清楚表明介质本身的损耗是影响FSS结构损耗特性的主要因素。
  • Hamdy S M A,Parker E A.Influence of lattice geomitry on transmission of electro-magnetic waves through array of crossed dipoles.IEE Proc.-H,1982,129(1):7-10.[2]Mittra R,Chan C H,Cwik T.Techniques for analyzing frequency selective surfacesA review[J].Proc.IEEE.1988,76(12):1593-1615[3]Luebbers R J,Munk B A.Some effect of dielectric loading on periodic slot arrays.IEEE Trans.on AP,1978,AP-26(4):536-542.[4]Orta R,Tascone R,Zich R.Multiple dielectric loaded perforated screens as frequency selective surfaces.IEE Proc.-H,1988,135(1):75-82.[5]Cwik T,Mittra R.The cascade connection of planar periodic surfaces and lossy dielectric layers to form an arbitrary periodic screen.IEEE Trans.on AP,1987,AP-35(12):1397-1405.[6]Parker E A,Vardaxoglou J C.Influence of single and multiple-layer dielectric substrates on the band spacing available from a concentric ring frequency selective surface[J].Int.J.Electron.1986,61(3):291-297[7]Callaghan P,Parker E A,Langley R J.Influence of supporting dielectric layers on the transmission properties of frequency selective surfaces.IEE Proc,-H,1991,138(5):448-454.[8]Callaghan P,Parker E A.Experimental investigation of closely packed spiral element FSS yields narrowband designeds.Electron.Lett.,1992,28(4):365.
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出版历程
  • 收稿日期:  1998-05-12
  • 修回日期:  1999-09-09
  • 刊出日期:  2000-09-19

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