Microstrip antenna
    11.
    发明授权
    Microstrip antenna 失效
    微带天线

    公开(公告)号:US06836250B2

    公开(公告)日:2004-12-28

    申请号:US10315799

    申请日:2002-12-09

    IPC分类号: H01Q138

    CPC分类号: H01Q21/30 H01Q1/38 H01Q9/285

    摘要: A microstrip antenna structure (1) for used in broadband, multi-frequency range applications includes a dipole antenna (2) comprising two dipole elements (21, 22), a dielectric substrate (3) on which the dipole elements are symmetrically disposed, and a feeding system (5) connected with the dipole antenna. Each dipole element comprises a triangular patch (211 or 221) and a V-shaped tentacle patch (212 or 222) extending from the triangular patch. The two dipole elements together form a butterfly structure antenna. This butterfly structure allows the dipole antenna to operate efficiently in a broadband range in the 2.4-2.5 GHz, 5.15-5.35 GHz and 5.45-5.75 GHz frequency bands.

    摘要翻译: 一种用于宽带,多频范围应用的微带天线结构(1)包括偶极子天线(2),其包括两个偶极子元件(21,22),介电基片(3),偶极子元件对称地布置在其上;以及 与偶极天线连接的馈电系统(5)。 每个偶极元件包括三角形贴片(211或221)和从三角形贴片延伸的V形触手贴片(212或222)。 两个偶极子元件一起形成蝴蝶结天线。 该蝶形结构允许偶极天线在2.4-2.5GHz,5.15-5.35GHz和5.45-5.75GHz频段的宽带范围内有效地工作。