Invention Grant
- Patent Title: Unidirectional antenna comprising a dipole and a loop
- Patent Title (中): 单向天线，包括偶极子和环路
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Application No.: US12257111Application Date: 2008-10-23
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Publication No.: US08410982B2Publication Date: 2013-04-02
- Inventor: Edward Kai Ning Yung , Pak Wai Chan , Hang Wong
- Applicant: Edward Kai Ning Yung , Pak Wai Chan , Hang Wong
- Applicant Address: CN Hong Kong
- Assignee: City University of Hong Kong
- Current Assignee: City University of Hong Kong
- Current Assignee Address: CN Hong Kong
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Main IPC: H01Q1/38
- IPC: H01Q1/38 ; H01Q21/00 ; H01Q7/00
Abstract:
A unidirectional wireless antenna with a front-to-back ratio of 20 dB comprises a loop antenna and a dipole antenna interconnected by a metallic element and printed on a printed circuit board. The antenna is small in size but provides good unidirectional transmission.
Public/Granted literature
- US20100103061A1 UNIDIRECTIONAL ANTENNA COMPRISING A DIPOLE AND A LOOP Public/Granted day:2010-04-29
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