Analysis of hemispherical cavity-backed slot antenna |
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| Authors: | Leung K.W. Chow K.Y. |
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| Affiliation: | Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon; |
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| Abstract: | The input impedance of the hemispherical cavity-backed slot antenna is investigated theoretically and experimentally. The mode-matching method and moment method are used to find the Green's function of the cavity and the equivalent magnetic current of the slot, respectively. The effects of slot length and cavity radius on the input impedance are studied |
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