Title: Loop network antenna
Application Number: 200610134725 Application Date: 2006.12.13
Publication Number: 1976122 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01Q13/06
Applicant(s) Name: Yan Chunlei Address:
Inventor(s) Name: Yan Chunlei
Attorney & Agent:
Abstract:
    A network antenna of ring type consists of feed line and antenna vibrator. It is featured as setting said vibrator in waveguide tube of cup form, setting chock ring at opening end of waveguide tube and setting the opening ends of waveguide tubes on emitting antenna and receiving antenna to be opposite to each other in operation state.
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