Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jia-Jiu Song0
Wei-Tong Cheng0
Date of Patent
May 8, 2007
0Patent Application Number
111683910
Date Filed
June 29, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A bi-frequency symmetrical patch antenna includes two bi-frequency symmetrical radiation units, each having a first band radiation section and two second band radiation sections, to radiate a feed-in signal in a selected direction. Further, the antenna has a power distribution unit, to evenly distribute the feed-in power, corresponding to the feed-in signal, to each bi-frequency symmetrical radiation unit. The power distribution unit has two side arms connecting respectively to each bi-frequency symmetrical radiation unit to increase the bandwidth range of the bi-frequency antenna.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
