Invention Grant
- Patent Title: Dual-band circularly polarized antenna
- Patent Title (中): 双频圆极化天线
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Application No.: US13271237Application Date: 2011-10-12
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Publication No.: US08674884B2Publication Date: 2014-03-18
- Inventor: Chia-Hong Lin , I-Shan Chen , Chang-Hsiu Huang , Chin-Yu Wang
- Applicant: Chia-Hong Lin , I-Shan Chen , Chang-Hsiu Huang , Chin-Yu Wang
- Applicant Address: TW Hsinchu Science Park, Hsinchu
- Assignee: Wistron NeWeb Corporation
- Current Assignee: Wistron NeWeb Corporation
- Current Assignee Address: TW Hsinchu Science Park, Hsinchu
- Agent Winston Hsu; Scott Margo
- Priority: TW100126770A 20110728
- Main IPC: H01Q1/38
- IPC: H01Q1/38
Abstract:
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.
Public/Granted literature
- US20130027253A1 DUAL-BAND CIRCULARLY POLARIZED ANTENNA Public/Granted day:2013-01-31
Information query
