Fujii, Yoshitaka
Seno, Takeharu
Allison, Robert S.
Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science and Technology (HAKENHI JP26700016)
Ministry of Education, Culture, Sports, Science and Technology (KAKENHI JP17K12869)
Research Institute of Electrical Communication, Tohoku University (Cooperative Research Project Program)