公开(公告)号：US20130016026A1

公开(公告)日：2013-01-17

申请号：US13637960

申请日：2011-03-29

申请人： Su-Hyun Choi ,  Sung-Nam An ,  Byoung-Nam Kim ,  Seung-Yong Lee ,  Jong-Ho Jung

发明人： Su-Hyun Choi ,  Sung-Nam An ,  Byoung-Nam Kim ,  Seung-Yong Lee ,  Jong-Ho Jung

IPC分类号： H01Q1/50

CPC分类号： H01Q1/36 ,  H01Q9/42

摘要： Disclosed is an internal antenna using electromagnetic coupling that supports improved impedance matching. The antenna includes a first conductive member having one end electrically connected with a power feed point; a second conductive member separated from the first conductive member by a particular distance and electrically connected with a ground; a radiator extending from the second conductive member; and a grounding plate joined with the other end of the first conductive member. This antenna provides the advantages of adequately ensuring wide-band and multi-band characteristics while improving impedance matching properties.

摘要翻译： 公开了一种使用电磁耦合的内部天线，其支持改进的阻抗匹配。 天线包括第一导电构件，其一端与馈电点电连接; 第二导电构件，与所述第一导电构件隔开特定距离并与地电连接; 散热器，其从所述第二导电构件延伸; 以及与第一导电构件的另一端接合的接地板。 该天线具有充分确保宽带和多频带特性同时改善阻抗匹配特性的优点。