会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 61. 发明申请
    • DUAL-BAND AND DUAL-POLARIZED ANTENNA
    • 双带和双极天线
    • WO2012159406A1
    • 2012-11-29
    • PCT/CN2011/080682
    • 2011-10-12
    • TONGYU COMMUNICATION INC.SHI, LeiWU, ZhonglinYE, Hai'ouCAI, GuihongFANG, TieyongCHENG, Gang
    • SHI, LeiWU, ZhonglinYE, Hai'ouCAI, GuihongFANG, TieyongCHENG, Gang
    • H01Q21/24H01Q1/12H01Q1/36H01Q5/01
    • H01Q5/00H01Q1/12H01Q19/10H01Q21/24H01Q21/28
    • A dual-band and dual-polarized antenna (10) comprises a metal reflector (1), a first radiator array and a second radiator array coaxially aligned along an axis of the reflector. The first radiator array has a plurality of first dual-polarized radiators (3) for a lower frequency range aligned in front of the reflector. The second radiator array has a plurality of second dual-polarized radiators (2) for a higher frequency range aligned in front of the reflector. Each first radiator has a second radiator encased therein, and two adjacent first radiators have two second dual-polarized radiators inserted therebetween. The antenna of the present invention optimizes the performance of the first radiators for the lower frequency range and the second radiators for the higher frequency. Moreover, the antenna is satisfactorily meeting the antenna requirements of wide frequency range, small size, high gain, wide broadband, simple design, low cost and consistence etc.
    • 双频带和双极化天线(10)包括金属反射器(1),第一辐射器阵列和沿着反射器轴线同轴对准的第二辐射器阵列。 第一辐射器阵列具有多个用于在反射器前面对准的较低频率范围的第一双极化辐射器(3)。 第二辐射器阵列具有多个第二双极化辐射器(2),用于在反射器前面对准的较高频率范围。 每个第一散热器具有包围在其中的第二散热器,并且两个相邻的第一散热器具有插入其间的两个第二双极化散热器。 本发明的天线优化了用于较低频率范围的第一辐射器的性能和用于较高频率的第二辐射器的性能。 此外,天线满足天线要求宽,频率范围小,增益高,宽宽,设计简单,成本低廉等优点。