Modal expansion method of analysis for slot-coupled microstrip antenna |
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| Authors: | Ittipiboon A. Oostlander R. Antar Y.M.M. |
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| Affiliation: | Commun. Res. Centre, Ottawa, Ont., Canada; |
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| Abstract: | A modal field expansion technique together with the Poynting theorem are used to derive the input impedance of a slot-coupled microstrip antenna. The approach leads to easier and lower computational requirements. Predicted values of input impedance are compared with previous theoretical and experimental results.<> |
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