发明授权
US06347219B1 Transmission system, transmission/reception system, and local oscillator to be used in the same
失效
传输系统，发送/接收系统和本地振荡器用于同一个
- 专利标题： Transmission system, transmission/reception system, and local oscillator to be used in the same
- 专利标题（中）： 传输系统，发送/接收系统和本地振荡器用于同一个
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申请号： US09372032申请日： 1999-08-11
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公开(公告)号： US06347219B1公开(公告)日： 2002-02-12
- 发明人: Koji Takinami , Hisashi Adachi , Hiroaki Kosugi , Ikuo Ohta , Jyunichi Yoshizumi , Toshiaki Nakamura
- 申请人： Koji Takinami , Hisashi Adachi , Hiroaki Kosugi , Ikuo Ohta , Jyunichi Yoshizumi , Toshiaki Nakamura
- 优先权： JP10-232639 19980819
- 主分类号： H04B1702
- IPC分类号： H04B1702
摘要：
A method for generating a local oscillation signal comprising two separate frequency converters, of which one frequency converter includes an output unit for generating an internal output signal to be used for its frequency conversion, and the other frequency converter employs the same internal output signal from the output unit as the local oscillation signal.
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