A Narrow-Angle Directional Microphone With Suppressed Rear Sensitivity. - Takehiro Sugimoto; Masakazu Iwaki; Kazuho Ono; Akio Ando; Takeshi Ishii; Keishi Imanaga; Yutaka Chiba (IEEE Trans. Broadcast., 2010)

A 580 fs-Resolution Time-to-Digital Converter Utilizing Differential Pulse-Shrinking Buffer Ring in 0.18 µm CMOS Technology. - Tetsuya Iizuka; Satoshi Miura; Ryota Yamamoto; Yutaka Chiba; Shunichi Kubo; Kunihiro Asada (IEICE Trans. Electron., 2012)