公开(公告)号：US20150109175A1

公开(公告)日：2015-04-23

申请号：US14582714

申请日：2014-12-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-U KIM ,  Austin KIM ,  Dong-Hwan KIM ,  Jae-Ho LEE ,  Jung-Ho PARK

IPC: H01Q5/364

CPC classification number: H01Q5/364 ,  H01Q1/243 ,  H01Q9/0421 ,  H01Q9/0442

Abstract: A re-reconfigurable built-in antenna of a portable terminal is provided. The antenna includes an antenna radiator having a feeding pad electrically connected to a feeding portion of a main board of the terminal and at least one ground pad disposed in a position different from that of the feeding pad for selectively establishing an electrical connection to a ground portion of the terminal, and a switching element, commonly connected to the at least one ground pad of the antenna radiator, for selectively establishing an electrical connection to the ground portion by a switching operation. The antenna radiator changes a shape of the antenna radiator by using the selective electrical connection of the ground portion so as to have various operational frequency bands and radiation properties.

Abstract translation: 提供便携式终端的可重新配置的内置天线。 天线包括天线辐射器，其具有电连接到端子的主板的馈电部分的馈电焊盘和布置在与馈电焊盘不同的位置的至少一个接地焊盘，用于选择性地建立到接地部分的电连接 以及通常连接到天线辐射器的至少一个接地焊盘的开关元件，用于通过开关操作选择性地建立到接地部分的电连接。 天线辐射体通过使用接地部分的选择性电连接来改变天线辐射体的形状，从而具有各种工作频带和辐射特性。