公开(公告)号：US09705363B2

公开(公告)日：2017-07-11

申请号：US14896867

申请日：2013-06-14

Applicant: Renesas Electronics Corporation

Inventor： Hiroki Shibuya ,  Hideki Sasaki ,  Tatsuaki Tsukuda ,  Tadashi Shimizu ,  Masahiro Dobashi ,  Shinji Nishizono ,  Hiroko Kubota

IPC: H04B1/46 ,  H02J50/12 ,  H04B5/00

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0081

Abstract: In a communication control device in which an antenna electrode having an antenna connected thereto, a power supply circuit, and a communication circuit are mounted on a mounting board, the antenna electrode is disposed at one corner portion on a principal surface of the mounting board, the communication circuit is disposed on a side of a first side of the principal surface that shares the corner portion, and the power supply circuit is disposed on a side of a second side facing the first side. Further, a first signal path connecting the antenna electrode and the communication circuit extends along the first side, and a second signal path connecting the antenna electrode and the power supply circuit extends along a third side that shares the corner portion and is perpendicular to the first side.