公开(公告)号：US20200328501A1

公开(公告)日：2020-10-15

申请号：US16305795

申请日：2016-06-24

Applicant: LG ELECTRONICS INC.

Inventor： Byungjin KANG ,  Sangku PARK ,  Songyi LEE ,  Jihwan KIM ,  Ansun HYUN ,  Chisang YOU

IPC: H01Q1/24 ,  H01Q5/328 ,  H01Q5/335 ,  H04M1/02 ,  H01Q9/30 ,  H01Q9/04 ,  H04B1/38

Abstract: Provided is a mobile terminal comprising: a case; an antenna radiator mounted in the case; a ground mounted in the case; an radio frequency (RF) signal supply unit for generating a Radio Frequency (RF) signal; a feeding line connecting the RF signal supply unit and a first point of the antenna radiator so as to supply the RF signal; a switch having one end apart from the feeding line and selectively connecting one of a plurality of ports to the ground; a capacitor connected in parallel to the feeding line; a transmission line connecting the capacitor and a first port of the switch; and a first switch line connecting a second port of the switch and a second point of the antenna radiator, whereby the mounting area and the number of the switches can be reduced, and thus the manufacturing cost can be decreased and space efficiency can be improved.