Programmable multimode, multichannel universal wireless receiver with FFT-based multicarrier demodulator for batteryless wireless sensors. - Hisashi Nishikawa; Kei Igarashi; Takeshi Nishihashi; Yuya Shimizu; Ryota Suematsu; Ami Tanaka; Takakuni Douseki (IEEE SENSORS, 2016)

Self-powered wireless urinary-incontinence sensor determines time for diaper change from spacing between sensing signals. - Ami Tanaka; Ryota Suematsu; Hiroya Sakamoto; Takakuni Douseki (IEEE SENSORS, 2016)

Self-Powered Wireless Urinary-Incontinence Sensor System Detecting Urine Amount and Diaper Change Timing in Under 10 Minutes. - Hiroya Sakamoto; Ami Tanaka; Ryota Suematsu; Yo Nakajima; Takakuni Douseki (ISMICT, 2018)