公开(公告)号：US08917162B2

公开(公告)日：2014-12-23

申请号：US14308896

申请日：2014-06-19

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Makoto Takeoka ,  Noboru Kato ,  Makoto Yasutake

IPC: H04Q5/22 ,  G06K7/00

CPC classification number: G06K7/0008 ,  H01Q1/243 ,  H01Q3/44 ,  H01Q9/42 ,  H04B1/005 ,  H04B1/18

Abstract: A wireless communication apparatus includes a first communication system, and a second communication system configured to transmit a transmission signal in a communication frequency band which is the same or substantially the same as that of the first communication system and at an electric power which is stronger than that of a reception signal of the first communication system. The first communication system includes a feeder circuit having a resonant frequency, the resonant frequency being within the communication frequency band if a reception signal of the first communication system is input, and the resonant frequency being out of the communication frequency band if a transmission signal of the second communication system is input.

Abstract translation: 无线通信装置包括第一通信系统和第二通信系统，该第二通信系统被配置为以与第一通信系统相同或基本相同的通信频带中的发送信号，并且以比第 第一通信系统的接收信号的信号。 第一通信系统包括具有共振频率的馈电电路，如果输入第一通信系统的接收信号，谐振频率在通信频带内，并且如果发送信号为 输入第二通信系统。