A New Comb Circular Polarizer Suitable for Millimeter‐Band Application |
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Authors: | Soon Young Eom Y. B. Korchemkin |
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Abstract: | This letter presents a new polarizer which has a simple comb structure inside a circular waveguide. The electrical performance of the proposed comb polarizer is optimized by a circular waveguide radius and by the physical parameters of the comb plates. This polarizer is suitable for providing good performance in millimeter‐band application because of its simple structure and low fabrication cost. In our experiments the dual‐band comb polarizer designed in band 1(K) and band 2(Ka) showed good electrical performance without any tuning elements. |
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Keywords: | Circular polarizer comb structure dual‐band millimeter‐band |
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