Keiichi Motoi

Keiichi Motoi (Member, IEEE) received the B.S. and M.S. degrees in physics from Keio University, Yokohama, Japan, in 2008 and 2010, respectively. He joined NEC Corporation, Kawasaki, Japan, in 2010, where he has been engaged in the research and development of RF modules and RFIC circuits for wireless communication. His current interests include high-efficiency power amplifier architecture and IC/module implementation for mobile base stations and multi-mode/multi-band transceiver ICs for software-defined-radio systems. Mr. Motoi is also a member of the Institute of Electronics, Information, and Communication Engineers (IEICE), Japan.