Hiroki Yoshioka

Effects of receiver antenna height and polarization on received signal levels at road level from transmitter antennas set in manhole

Toshio Ito, Hideyuki Tsuboi, Atsuya Ando, 2011, 2011 IEEE International Symposium on Antennas and Propagation (APSURSI).

Propagation loss, XPR, and height pattern characteristics on road from antennas set in manhole

Toshio Ito, Hideyuki Tsuboi, H. Nakamura, 2010, 2010 IEEE Antennas and Propagation Society International Symposium.

Springback reduction with control of punch speed and blank holder force via sequential approximate optimization with radial basis function network

Satoshi Kitayama, Hiroki Yoshioka, 2014 .