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公开(公告)号:US06836250B2
公开(公告)日:2004-12-28
申请号:US10315799
申请日:2002-12-09
申请人: Hsin Kuo Dai , Hsiang-Hue Shen , Kun Te Cheng , Lung-Sheng Tai
发明人: Hsin Kuo Dai , Hsiang-Hue Shen , Kun Te Cheng , Lung-Sheng Tai
IPC分类号: H01Q138
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。