Fan beam formation using spiral array antennas
説明
Two types of spiral array antennas that form circularly polarized fan beams are numerically analyzed. One is composed of two-arm elliptical spiral elements, and the other is composed of single-arm round spiral elements. It is found that the elliptical spiral array antenna can radiate a wider fan beam than a conventional round spiral array antenna. It is also found that the single-arm spiral array antenna can radiate a fan beam off-normal to the antenna plane.
収録刊行物
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- IEEE Antennas and Propagation Society International Symposium. 1996 Digest
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IEEE Antennas and Propagation Society International Symposium. 1996 Digest 3 1628-1631, 2002-12-23
IEEE