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On the effect of ground-plane thickness on an aperture-coupled dielectric resonator antenna

机译:地平面厚度对孔径耦合介电共振器天线的影响

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摘要

A hemispherical dielectric resonator antenna excited by a microstrip feedline through a narrow slot in a thick ground plane is studied theoretically and experimentally. A numerical method based on a combination of the spectral Green's function, modal Green's function, and the method of moment is used to investigate the input characteristics of the dielectric resonator antenna system. The effects of ground-plane thickness on input resistance, resonant frequency, and impedance bandwidth of the dielectric resonator antenna are discussed.© 2000 John Wiley & Sons, Inc. Int J RF and Microwave CAE 10: 271–277, 2000.
机译:在理论上和实验上研究了由微带馈线通过一个狭缝在厚接地平面中激发的半球形介质谐振器天线。结合频谱格林函数,模态格林函数和矩量法的数值方法用于研究介质谐振器天线系统的输入特性。讨论了地平面厚度对介电谐振器天线的输入电阻,谐振频率和阻抗带宽的影响。©2000 John Wiley&Sons,Inc. Int J RF和Microwave CAE 10:271-277,2000。

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