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1. 发明申请

US20100327990A1 APPARATUS FOR REMOVING LEAKAGE SIGNAL 有权
标题翻译：移除泄漏信号的装置
公开(公告)号：US20100327990A1
公开(公告)日：2010-12-30
申请号：US12827074
申请日：2010-06-30
申请人： Young-goo YANG , Min-su KIM , Sung-chan JUNG
发明人： Young-goo YANG , Min-su KIM , Sung-chan JUNG
IPC分类号： H01P5/18 , H01P5/12
CPC分类号： H04B1/525
摘要： An apparatus for removing a leakage signal includes a coupler including a transmission port through which a transmission signal is input, an antenna port through which the transmission signal is output to an antenna and a receiving signal is input from the antenna, and a receiving port through which the receiving signal is output; and a removing unit which outputs, to the receiving port, a leakage removing signal having a same magnitude as one of or a sum of a magnitude of a first leakage signal of the transmission signal, which is generated at the transmission port and input to the receiving port, and a magnitude of a second leakage signal of the transmission signal which is input to the receiving port through the antenna port, the leakage removing signal having an opposite phase to one of the phases or an aggregate phase of the first and second leakage signals.
摘要翻译：一种用于去除泄漏信号的装置包括耦合器，该耦合器包括传输信号被输入的传输端口，传输信号被输出到天线的天线端口和从天线输入接收信号的接收端口和输出接收信号; 以及去除单元，其向所述接收端口输出具有与所述传输端口处生成的并且输入到所述传输信号的所述传输信号的第一泄漏信号的大小之和相等的大小的泄漏消除信号接收端口和通过天线端口输入到接收端口的发送信号的第二泄漏信号的大小，该泄漏消除信号具有与一个相位相反的相位或第一和第二泄漏的聚集相位信号。

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