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Title:
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Equivalent circuits of planar filtering antennas fed by apertures
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Author:
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Kufa, Martin; Raida, Zbynek; Mateu Mateu, Jordi
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones |
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Abstract:
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The paper is focused on a design of a three-element filtering patch antenna array using an equivalent-circuit approach. The array is requested to exhibit a prescribed frequency response of a realized gain which corresponds to the output signal of a band-pass filter. When implementing the antenna, no filter elements are allowed to be used. Such an antenna can become a good candidate for the design of filtering antennas (filtennas). We present an equivalent circuit of such an antenna array. The equivalent circuit is validated by a full-wave model of the antenna. The equivalent circuit is transformed to a low-pass prototype filter. The low-pass prototype filter is intended to be exploited for the synthesis of filtering antenna arrays. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
-Antennas (Electronics)
-Antenna arrays
-Filtenna
-Filtering antenna array
-Low-pass prototype filter
-Low-pass transformation
-Pass-band filter
-Antenes (Electrònica) -- Agrupacions |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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