公开(公告)号：US20130088405A1

公开(公告)日：2013-04-11

申请号：US13647736

申请日：2012-10-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Hui LEE ,  Yong-Joo SHIN ,  Kong-Min SA ,  Young-Deuk WON ,  Ji-Yeon YUN

IPC: H01Q1/50

CPC classification number: H04B1/0458 ,  H04B1/18

Abstract: Disclosed are apparatus and method for matching an antenna in a wireless terminal, which are tailored for easy control of impedance matching. A controller is configured to generate state information corresponding to states of the wireless terminal, and providing the state information to a Field Programmable Gate Array (FPGA) unit. The FPGA unit outputs an optimal Tunable Matching Network (TMN) adjustment value corresponding to the state information of the wireless terminal State information may include operating bands/protocols and modes discerning particular environmental conditions impacting electric fields, such as a hand-held condition.

Abstract translation: 公开了用于匹配无线终端中的天线的装置和方法，其被定制以便于控制阻抗匹配。 控制器被配置为产生与无线终端的状态相对应的状态信息，并将状态信息提供给现场可编程门阵列（FPGA）单元。 FPGA单元输出与无线终端的状态信息相对应的最佳可调匹配网络（TMN）调整值。状态信息可以包括识别影响诸如手持状态的电场的特定环境条件的操作频带/协议和模式。