公开(公告)号：US09026068B2

公开(公告)日：2015-05-05

申请号：US13902998

申请日：2013-05-28

Applicant: DSP Group LTD.

Inventor： Lior Blanka ,  Solon Jose Spiegel

IPC: H04B1/04 ,  H01Q11/12

CPC classification number: H04B1/0458

Abstract: There is provided a system that includes a tunable amplification module, a coupler, an interface module; a detector that is arranged to output an impedance indicative signal and a power indicative signal; wherein the impedance indicative signal is indicative of an impedance mismatch between an output impedance of the tunable amplification module and an impedance of a radio frequency (RF) antenna as seen by the tunable amplification module, wherein the power indicative signal is indicative of an output power of the tunable amplification module.

Abstract translation: 提供了一种包括可调放大模块，耦合器，接口模块的系统; 布置成输出阻抗指示信号和功率指示信号的检测器; 其中所述阻抗指示信号指示所述可调谐放大模块的输出阻抗与所述可调谐放大模块所看到的射频（RF）天线的阻抗之间的阻抗失配，其中所述功率指示信号指示输出功率 的可调放大模块。