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
    • 6. 发明授权
    • Dielectric waveguide antenna
    • 介质波导天线
    • US08692731B2
    • 2014-04-08
    • US13092091
    • 2011-04-21
    • Jung Aun LeeMyeong Woo HanChul Gyun ParkMoonil KimSeung Ho ChoiKook Joo Lee
    • Jung Aun LeeMyeong Woo HanChul Gyun ParkMoonil KimSeung Ho ChoiKook Joo Lee
    • H01Q13/00
    • H01Q13/10H01P3/121H01P5/024H01Q13/06
    • Disclosed herein is a dielectric waveguide antenna including: a dielectric waveguide transmitting a signal applied from a power feeder; a dielectric waveguide radiator radiating the signal transmitted from the dielectric waveguide to the air through a first aperture; and a matching unit formed in a portion of the dielectric waveguide and controlling a serial reactance and a parallel reactance to thereby perform impedance matching between the dielectric waveguide radiator and the air, in order to reduce reflection generated in the first aperture during the radiation of the signal through the first aperture. Reflection in the aperture is reduced through the matching unit having various structures, thereby making it possible to improve characteristics of the dielectric waveguide antenna.
    • 本文公开了一种电介质波导天线,包括:传送从馈电器施加的信号的电介质波导; 电介质波导辐射器,其通过第一孔辐射从所述电介质波导发射到所述空气的信号; 以及形成在电介质波导的一部分中的匹配单元,并且控制串联电抗和并联电抗,从而在电介质波导辐射器和空气之间执行阻抗匹配,以便减少在辐射期间在第一孔径中产生的反射 信号通过第一个光圈。 通过具有各种结构的匹配单元减小孔径的反射,从而可以提高电介质波导天线的特性。