专利检索 ap:("Chiun Mai Communication Systems, Inc.") AND inv:"PENG-YU LAI" 第 1 页

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发明申请
ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE USING SAME 审中-公开

公开(公告)号：US20180183139A1

公开(公告)日：2018-06-28

申请号：US15835401

申请日：2017-12-07

申请人： Chiun Mai Communication Systems, Inc.

发明人： CHIEN-CHANG LIU , TING-CHIH TSENG , KUN-LIN SUNG , HSI-CHIEH CHEN , PENG-YU LAI

IPC分类号： H01Q1/24 , H01Q5/35 , H01Q1/48

CPC分类号： H01Q1/243 , H01Q1/48 , H01Q5/35 , H01Q5/371 , H01Q9/42 , H01Q21/28

摘要： An antenna structure includes a first antenna with a first feed point feeding current, a first radiating portion, a second radiating portion, and a first ground point. The first radiating portion is electrically connected to the first feed point and receives radiation signals in a first frequency band. The second radiating portion is electrically connected to the first feed point and receives and sends radiation signals in a second frequency band. The first ground point is spaced apart from the first feed point and is electrically connected to the second radiating portion.