Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toru Maniwa0
Andrey Andrenko0
Date of Patent
April 21, 2009
0Patent Application Number
112872340
Date Filed
November 28, 2005
0Patent Primary Examiner
Patent abstract
The present planar antenna include: a linear antenna element to which electric power is to be supplied and a loop-shaped parasitic antenna element placed in the vicinity of said linear antenna element, which are provided on one side of a dielectric substrate. This simple arrangement makes it possible to provide a planar antenna with good circular polarization characteristics.
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