发明授权
- 专利标题: Antenna apparatus
- 专利标题(中): 天线装置
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申请号: US821178申请日: 1997-03-19
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公开(公告)号: US6057803A公开(公告)日: 2000-05-02
- 发明人: Joji Kane , Takashi Yoshida , Akira Nohara , Noboru Nomura , Makoto Hasegawa , Naoki Adachi
- 申请人: Joji Kane , Takashi Yoshida , Akira Nohara , Noboru Nomura , Makoto Hasegawa , Naoki Adachi
- 申请人地址: JPX Osaka
- 专利权人: Matsushita Electric Industrial, Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial, Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX8-062712 19960319
- 主分类号: H01Q1/22
- IPC分类号: H01Q1/22 ; H01Q1/32 ; H01Q7/00 ; H01Q9/44 ; H01Q13/08 ; H01Q21/29
摘要:
A plurality of antennas are disposed in a predetermined area and wherein size, configuration and mounting condition of the antennas are set so that their directivities formed by interference therebetween are most desirable.
公开/授权文献
- US5176657A Shot gun syringe with cartridge and scabbards 公开/授权日:1993-01-05