Title:
水平面内無指向性アンテナの給電機構
Document Type and Number:
Japanese Patent JP4226513
Kind Code:
B2
Inventors:
Takehisa Wada
Shigeru Matsumoto
Takayuki Ogoshi
Shoji Ishizaki
Baba Mitsuhiro
Shigeru Matsumoto
Takayuki Ogoshi
Shoji Ishizaki
Baba Mitsuhiro
Application Number:
JP2004123607A
Publication Date:
February 18, 2009
Filing Date:
April 20, 2004
Export Citation:
Assignee:
Japan Radio Co., Ltd.
Nippon Telegraph and Telephone Corporation
Nippon Telegraph and Telephone Corporation
International Classes:
H01P5/103; H01Q9/28
Domestic Patent References:
| JP1175001U |
Foreign References:
| US4940990 | ||||
| US4635068 |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida
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