Renesas Electronics Corporation

Hiroko Kubota

Hideki Sasaki

Tadashi Shimizu

Tatsuaki Tsukuda

Hiroki Shibuya

Shinji Nishizono

Masahiro Dobashi

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.

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Tokyo, Japan

Hiroko Kubota