Title:
FLAT ANTENNA
Document Type and Number:
Japanese Patent JP2004236014
Kind Code:
A
Abstract:
To provide a flat antenna which can suppress the influence of interference between a plurality of antenna patterns arranged on one and the same plane and is easily made to be small.
In this flat antenna 10, the antenna patterns 13 and 14 with different receiving frequency bands are arranged on the same plane, and the outer antenna pattern 14 is constituted so as not to surround the inner antenna pattern 13.
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Inventors:
KUNII SOJI
HATTORI YASUO
HATTORI YASUO
Application Number:
JP2003022603A
Publication Date:
August 19, 2004
Filing Date:
January 30, 2003
Export Citation:
Assignee:
CLARION CO LTD
International Classes:
H01Q21/28; H01Q5/10; H01Q13/08; (IPC1-7): H01Q13/08; H01Q5/01; H01Q21/28
Attorney, Agent or Firm:
Tamio Nishiwaki
Nishimura Kimiyoshi
Nishimura Kimiyoshi