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1. 发明申请

US20170005837A1 PROCESSING CIRCUIT AND SIGNAL CORRECTION METHOD 审中-公开
标题翻译：处理电路和信号校正方法
公开(公告)号：US20170005837A1
公开(公告)日：2017-01-05
申请号：US15111645
申请日：2014-03-20
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Satoru ISHIZAKA , Yoshiyuki KUSANO , Takahiro ITO , Yoshimitsu TAWARAYAMA
IPC分类号： H04L25/03 , H04L25/02 , H04B3/04
CPC分类号： H04L25/03 , H04B3/04 , H04L25/0292
摘要： A transmission circuit, mounted on a printed board and having attenuation characteristics, to attenuate an amplitude of a reception signal according to the attenuation characteristics, and to transmit the amplitude-attenuated reception signal, as an attenuation signal; and a correction circuit, mounted on the printed board and having correction characteristics, to attenuate an attenuation signal that has been received from the transmission circuit according to the correction characteristics, and to transmit the attenuation signal attenuated, as a correction signal are provided. The attenuation characteristics are such characteristics that the ratio of the amplitude of the attenuation signal to the amplitude of the reception signal decreases as the frequency of the reception signal increases. The correction characteristics are characteristics with which the ratio of the amplitude of the correction signal to the amplitude of the attenuation signal increases as the frequency of the attenuation signal increases.
摘要翻译：一种传输电路，安装在印刷电路板上并具有衰减特性，以根据衰减特性来衰减接收信号的幅度，并将衰减衰减的接收信号作为衰减信号传输; 以及安装在印刷电路板上并具有校正特性的校正电路，以根据校正特性来衰减从发送电路接收到的衰减信号，并且发送衰减的衰减信号作为校正信号。衰减特性是衰减信号的振幅与接收信号的振幅的比率随着接收信号的频率的增加而减小的特性。校正特性是校正信号的幅度与衰减信号的幅度的比率随衰减信号的频率增加而增加的特性。

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