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    • 3. 发明公开
    • 유전체 공진기 어레이 안테나
    • 电介质谐振器阵列天线
    • KR1020140021380A
    • 2014-02-20
    • KR1020120087837
    • 2012-08-10
    • 삼성전기주식회사고려대학교 산학협력단
    • 이정언김문일이국주
    • H01Q3/30H01Q3/34H01Q9/04H01Q21/08
    • H01Q13/20H01Q3/30H01Q3/34H01Q9/0485H01Q21/08
    • The present invention relates to a dielectric resonator array antenna. The dielectric resonator array antenna includes one or more series power feeding array elements which are embedded to be arranged on a multi-layered substrate in parallel. The dielectric resonator array antenna controls so that a first high frequency signal having identical or different phase or time delay to each series power feeding array element. Therefore, the dielectric resonator array antenna controls the beam forming of a two-dimensional beam by individually or integrally combining each one-dimensional beam radiated. The series power feeding array element connects multiple dielectric resonator array antennas in series. Therefore, power feeding is simply executed in series through the coupling generated by a distance between power feeding lines of a corresponding power feeding unit of the multiple dielectric resonator array antennas. The present invention has a broadband characteristic using the multiple dielectric resonator array antennas and has a high efficiency characteristic by increasing an antenna gain according to the number of dielectric resonator array antennas. Therefore, the entire antenna performance is improved.
    • 本发明涉及介质谐振器阵列天线。 介质谐振器阵列天线包括一个或多个串联馈电阵列元件,其被并入地布置在多层基板上并联。 介质谐振器阵列天线控制使得对于每个串联馈电阵列元件具有相同或不同相位或时间延迟的第一高频信号。 因此,介质谐振器阵列天线通过单独或整体地组合辐射的每个一维光束来控制二维光束的波束形成。 串联馈电阵列元件串联连接多个介质谐振器阵列天线。 因此,通过由多个介质谐振器阵列天线的相应的馈电单元的馈电线之间的距离产生的耦合,简单地执行馈电。 本发明具有使用多个介质谐振器阵列天线的宽带特性,并且通过根据介质谐振器阵列天线的数量增加天线增益而具有高效率特性。 因此,整个天线性能得到改善。