公开(公告)号：US10374641B2

公开(公告)日：2019-08-06

申请号：US15861075

申请日：2018-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won-Sub Lim

IPC: H04B1/00 ,  H04B1/40 ,  H01Q5/30 ,  H03K17/16 ,  H03K17/10 ,  H03K17/687 ,  H03K17/693

Abstract: A multiband antenna-equipped electronic device is provided. An electronic device includes a housing, a memory, an antenna for multi-band communication, a communication unit processing a radio frequency (RF) signal using the antenna, a switching unit including a first switch connected with a first point of the antenna, a second switch connected between the first switch and a second point of the antenna, a third switch connected with a third point of the antenna, a fourth switch connected between the second point and the third switch, a fifth switch connected between a first node between the first switch and the second switch and a ground, and a sixth switch connected between a second node between the third switch and the fourth switch and the ground, and a processor electrically connected with the memory, the communication unit, and the switching unit.