公开(公告)号：US20110274285A1

公开(公告)日：2011-11-10

申请号：US13099668

申请日：2011-05-03

申请人： Jun Young YANG ,  Min CHO ,  Byoung Hee LEE

发明人： Jun Young YANG ,  Min CHO ,  Byoung Hee LEE

IPC分类号： H04R1/10 ,  H04R25/00

CPC分类号： H04R1/1033

摘要： An earphone antenna of a portable terminal having enhanced reception sensitivity even when a wearing state of the earphone of the mobile terminal is changed is provided. The earphone antenna includes a plurality of voice signal lines, an insulating sheath configured to cover an outer surface of the plurality of the voice signal lines, a receptacle configured to connect to a first end of each of the plurality of the voice signal lines, and a ground and antenna line including a first antenna line configured to wind around an outer surface of the insulating sheath at a first interval in a spiral form, the first antenna line having a first thickness, wherein the ground and antenna line includes a second antenna line configured to wind around an outer surface of the receptacle at a second interval in the spiral form, the second antenna line having a second thickness that is greater than the first thickness and the second interval being different from the first interval.

摘要翻译： 提供了即使当移动终端的耳机的佩戴状态改变时，具有增强的接收灵敏度的便携式终端的耳机天线。 所述耳机天线包括多个语音信号线，绝缘护套，被配置为覆盖所述多个语音信号线的外表面;插座，被配置为连接到所述多个语音信号线中的每一个的第一端;以及 地线和天线线，包括构造成以螺旋形式以第一间隔围绕绝缘护套的外表面缠绕的第一天线线，所述第一天线线具有第一厚度，其中所述地线和天线线包括第二天线线 被构造成以螺旋形式的第二间隔围绕所述容器的外表面缠绕，所述第二天线线具有大于所述第一厚度的第二厚度，并且所述第二间隔与所述第一间隔不同。