A Study on Power Delay Profile Measurement Using IEEE 802.11g Based Long Preamble Signals for WLAN Systems at 2.4 GHz Band. - Hironobu Hatamoto; Satoru Shimizu; Yasuhiro Kanaoka; Ikuo Yamashita (VTC Spring, 2012)

Vibration Monitoring Based on Cascaded-LPFG Fabricated with Heat-Shrinkable Tube. - Yasuhiro Tsutsumi; Masaharu Ohashi; Yuji Miyoshi; Hirokazu Kubota; Ikuo Yamashita (OECC/PSC, 2019)