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BROADBAND PHASED ARRAY ANTENNA SYSTEM WITH HYBRID RADIATING ELEMENTS
BROADBAND PHASED ARRAY ANTENNA SYSTEM WITH HYBRID RADIATING ELEMENTS
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机译:混合编织元素的宽带宽带相控阵天线系统
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摘要
A broadband phased array antenna system is set forth comprising a support member; an antenna array mounted to the support member, the antenna array having a plurality of uniformly excited hybrid radiating elements arranged in a symmetric array on a substrate; a baseband controller mounted to the support member; a radio controller mounted to the support member for modulating and demodulating signals between the baseband controller and antenna array; and a communications interface for removably connecting and disconnecting the antenna system. In one aspect, the antenna array comprises a substrate; a plurality of uniformly excited hybrid radiating elements arranged in a symmetric array on the substrate; a hybrid feeding network for transmitting RF-signals to the hybrid radiating elements; and artificial materials surrounding opposite sides of the symmetric array for suppressing edge scattered fields and increasing gain of the antenna system.
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