Improved design of the BB-SoC which incorporated the ultra high speed multi level QAM modem for MM-wave radio systems, and its performance. - Kazuya Kojima; Yasuhiro Toriyama; Masatoshi Nagayasu; Toru Taniguchi (ICECS, 2010)

Implementation of millimeter wave band DDD radio system. - Koichiro Akahori; Toru Taniguchi; Masatoshi Nagayasu; Yasuhiro Toriyama; Kazuya Kojima; Miao Zhang (RWS, 2016)