公开(公告)号：US10461792B2

公开(公告)日：2019-10-29

申请号：US16026998

申请日：2018-07-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tomohiro Uchida ,  Kenji Nishikawa ,  Toshiharu Ishimura

IPC: H04B1/18 ,  H04B1/38 ,  H04B1/00 ,  H01Q1/32 ,  H04B1/08 ,  H01Q21/28

Abstract: Tablet PC (10) includes communication units (111, 112), antenna terminal (T1) used to receive one of first and second signals, antenna terminal (T2) used to receive another one of the first and second signals, terminal switch (40) configured to perform switching between a first coupling state in which communication unit (111) and terminal (T1) are coupled, and communication unit (112) and terminal (T2) are coupled, and a second coupling state in which communication unit (111) and terminal (T2) are coupled, and communication unit (112) and terminal (T1) are coupled, and controller (30) configured to control terminal switch (40) so as to switch to the first coupling state when terminal (T1) receives the first signal, and terminal (T2) receives the second signal, and to control terminal switch (40) so as to switch to the second coupling state when terminal (T1) receives the second signal, and terminal (T2) receives the first signal.