公开(公告)号：WO2009032828A3

公开(公告)日：2009-05-22

申请号：PCT/US2008075091

申请日：2008-09-03

Applicant: MOTOROLA INC ,  YANG GUANGLI ,  LIU HONGWEI HOWARD ,  NAPOLES ADRIAN

Inventor： YANG GUANGLI ,  LIU HONGWEI HOWARD ,  NAPOLES ADRIAN

IPC: H04B1/38

CPC classification number: H04M1/03 ,  H01Q1/243 ,  H01Q1/44 ,  H04M2250/10

Abstract: A portable communication device (100) for reception of communication signals and a method (500) for tuning an antenna assembly (132) of the portable communication device (100) are provided. The antenna assembly (132) includes an antenna element (136) and a speaker assembly (124) with a metal element. The antenna element (136) is coupleable to the metal element of the speaker assembly (132) to provide increased metallization for generation of an antenna length for reception of desired communication signals. The method (500) for tuning the antenna assembly includes coupling (508) the antenna element (136) to the metal element of the speaker assembly (124), thereby providing the increased metallization to tune the antenna length of the antenna assembly (132) for reception of the communication signals within a predetermined frequency range.

Abstract translation: 提供了用于接收通信信号的便携式通信设备（100）和用于调谐便携式通信设备（100）的天线组件（132）的方法（500）。 天线组件（132）包括具有金属元件的天线元件（136）和扬声器组件（124）。 天线元件（136）可耦合到扬声器组件（132）的金属元件以提供增加的金属化以产生用于接收期望的通信信号的天线长度。 用于调谐天线组件的方法（500）包括将天线元件（136）耦合（508）到扬声器组件（124）的金属元件，由此提供增加的金属化以调谐天线组件（132）的天线长度， 用于接收预定频率范围内的通信信号。