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公开(公告)号：US20100329387A1
公开(公告)日：2010-12-30
申请号：US12790192
申请日：2010-05-28
申请人： Shin WATANABE
发明人： Shin WATANABE
CPC分类号： H04B1/0475 , H03F1/3241 , H04B2001/0425 , H04L25/03343
摘要： A wireless communication apparatus includes a transmission unit configured to convert an input signal into a transmission signal, and a correction unit configured to impart, to the input signal, characteristics opposite to group delay deviation derived from amplitude deviation of a reflective wave of the transmission signal reflected from a radio transmission filter, through which the transmission signal output from the transmission unit passes to arrive at an antenna.
摘要翻译： 无线通信装置包括被配置为将输入信号转换为发送信号的发送单元，以及校正单元，被配置为向输入信号赋予与发送信号的反射波的振幅偏差导出的组延迟偏差相反的特性 从无线电发送滤波器反射，从发送单元输出的发送信号通过该无线发送滤波器到达天线。
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2.发明申请RADIO RECEIVER, METHOD OF CALIBRATING RADIO RECEIVER, METHOD OF CORRECTING TIME-INDUCED DEVIATION IN RADIO RECEIVER, AND RADIO BASE STATION APPARATUS 审中-公开无线电接收机，无线电接收机校准方法，无线电接收机中时间诱导偏差校正方法和无线电台站设备公开(公告)号：US20120307941A1
公开(公告)日：2012-12-06
申请号：US13416012
申请日：2012-03-09
申请人： Shin WATANABE
发明人： Shin WATANABE
IPC分类号： H04L27/06
CPC分类号： H04L27/06 , H04L2027/0036 , H04L2027/0087
摘要： A radio receiver includes a signal divider that divides an intermediate frequency signal obtained by converting a frequency of a radio frequency signal received at an analog reception circuit, into a plurality of signal fragments based on an amplitude, and outputs the signal segments; and a plurality of analog to digital converters that perform an analog to digital conversion on the respective signal fragments divided by the signal divider, and output the signal fragments toward a digital reception circuit.
摘要翻译： 无线电接收机包括信号分频器，其将通过将在模拟接收电路处接收的射频信号的频率转换而获得的中频信号分成多个基于振幅的信号分片，并输出信号分段; 以及对由信号分割器分割的各信号片进行模数转换的多个模/数变换器，并将信号片分离成数字接收电路。
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