Investigations into a power-combining structure using a reflectarray of dual-feed aperture-coupled microstrip patch antennas
作者： M.E. Bialkowski , H.J. Song
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摘要: This paper details an investigation of a power combiner that uses reflectarray dual-feed aperture-coupled microstrip patch antennas and corporate-fed dual-polarized array as signal distributing/combining device. In this configuration, elements the receive linearly polarized wave retransmit it with orthogonal polarization using variable-length sections lines connecting transmit ports. By applying appropriate lengths these delay lines, focuses transmitted onto feed array. The operation is investigated for small-size circular cases -3 dB, -6 dB -10 edge illumination by 2/spl times/2-element
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