发明申请
- 专利标题: Antenna and communication device
- 专利标题(中): 天线和通信设备
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申请号: US10507910申请日: 2003-02-25
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公开(公告)号: US20050116861A1公开(公告)日: 2005-06-02
- 发明人: Kazunori Anazawa , Chikara Manabe , Hirotsugu Kashimura , Hiroyuki Watanabe , Masaaki Shimizu
- 申请人: Kazunori Anazawa , Chikara Manabe , Hirotsugu Kashimura , Hiroyuki Watanabe , Masaaki Shimizu
- 优先权: JP200299886 20020402
- 国际申请: PCT/JP03/02052 WO 20030225
- 主分类号: H01Q1/36
- IPC分类号: H01Q1/36 ; H01Q1/38 ; H01Q1/40 ; H01Q9/30 ; H01Q9/40 ; H04B1/3822 ; H04B1/40
摘要:
An object of the present invention is to provide an antenna of small size which is excellent in the response characteristic in the high-frequency band, and to provide a communication device including the antenna having such an excellent characteristic that it is possible to realize downsizing of the device as a whole. That is, the present invention is directed to an antenna characterized by including a radiator made up of a carbon nanotube, and as a specific structure, for example, an antenna characterized by including an electrode that is connected with a part of the carbon nanotube and operates as a monopole antenna, and a communication device including the antenna.
公开/授权文献
- US07205940B2 Antenna and communication device 公开/授权日:2007-04-17