发明授权
- 专利标题： Dual-band circularly polarized antenna
- 专利标题（中）： 双频圆极化天线
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申请号： US13271237申请日： 2011-10-12
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公开(公告)号： US08674884B2公开(公告)日： 2014-03-18
- 发明人: Chia-Hong Lin , I-Shan Chen , Chang-Hsiu Huang , Chin-Yu Wang
- 申请人： Chia-Hong Lin , I-Shan Chen , Chang-Hsiu Huang , Chin-Yu Wang
- 申请人地址： TW Hsinchu Science Park, Hsinchu
- 专利权人： Wistron NeWeb Corporation
- 当前专利权人： Wistron NeWeb Corporation
- 当前专利权人地址： TW Hsinchu Science Park, Hsinchu
- 代理商 Winston Hsu; Scott Margo
- 优先权： TW100126770A 20110728
- 主分类号： H01Q1/38
- IPC分类号： H01Q1/38
摘要：
A dual-band circularly polarized antenna is disclosed, which includes a ground metal plate, a dielectric substrate, a first microstrip radiation portion and a second microstrip radiation portion. The dielectric substrate is formed on the ground metal plate. The first microstrip radiation portion is formed on the dielectric substrate and has at least one pair of symmetric truncated corners. The second microstrip radiation portion is formed on the dielectric substrate and includes a plurality of radiation units. Each of the plurality of radiation units is extended from the first microstrip radiation portion along a first direction.
公开/授权文献
- US20130027253A1 DUAL-BAND CIRCULARLY POLARIZED ANTENNA 公开/授权日：2013-01-31
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