专利名称：DUAL CIRCULARLY POLARIZED ANTENNA 发明人：JOHNSTON, Ronald, H.
申请号：IB2011/001431
申请日：20110513
公开号：WO2011/141821A2
公开日：
钢铁物流
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20111117
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摘要：A dual circularly polarized antenna is described. In some embodiments, the antenna includes a waveguide having an aperture at a first end and a conducting component at a cond end, the conducting component shorting the waveguide. A first driven dipole is substantially orthogonal to a cond driven dipole, and both the first and cond driven dipoles are located near the aperture of the waveguide. The first and cond driven dipoles are connected to the conducting component by one or more plates and configured to be fed in quadrature. A resonator is positioned near the first and cond driven dipoles.
申请人：UTI LIMITED PARTNERSHIP,JOHNSTON, Ronald, H.
地址：CA,CA
国籍：CA,CA高速公路免费几天
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