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发明授权
US08983401B2 Radio communication apparatus 有权
无线通信装置

Radio communication apparatus
摘要：
A communication apparatus includes a radio portion (100) configured to transmit a modulated transmission signal and to receive a modulated reception signal. The radio portion (100) includes a transmission and reception antenna (103) configured to transmit the modulated transmission signal and to receive the modulated reception signal; a reception antenna (105) configured to receive the modulated reception signal; a transmission filter (107) interposed between a modulation and demodulation circuit (101) and the transmission and reception antenna (103), and configured to pass the modulated transmission signal; a reception filter (109) interposed between the transmission and reception antenna (103) and the modulation and demodulation circuit (101) and between the reception antenna (105) and the modulation and demodulation circuit (101), and configured to pass the modulated reception signal; a first circulator (111) configured to direct the modulated reception signal from the transmission and reception antenna (103) to the reception filter (109); and a second circulator (113) configured to direct the modulated reception signal from the reception antenna (105) to the reception filter (109).
摘要（中）：

通信装置包括被配置为发送调制的发送信号并且接收经调制的接收信号的无线电部分（100）。 无线电部分（100）包括发送和接收天线（103），其被配置为发送调制的发送信号并且接收调制的接收信号; 接收天线（105），被配置为接收所述经调制的接收信号; 插入在调制解调电路（101）和发送接收天线（103）之间的发送滤波器（107），被配置为通过调制的发送信号; 插入发送接收天线（103）和调制解调电路（101）之间以及接收天线（105）和调制解调电路（101）之间的接收滤波器（109），并且被配置为使调制接收 信号; 被配置为将来自发送和接收天线（103）的调制接收信号引导到接收滤波器（109）的第一循环器（111）; 以及第二循环器（113），被配置为将来自接收天线（105）的调制接收信号引导到接收滤波器（109）。

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