Tatsuo Nakagawa - researchr alias

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Viewing Publication 1 - 18 from 18

2022

T/R Switch Composed of Three HV-MOSFETs With 12.1-μW Consumption That Enables Per-Channel Self-Loopback AC Tests and -18.1-dB Switching Noise Suppression for 3-D Ultrasound Imaging With 3072-Ch TransceiverShinya Kajiyama, Yutaka Igarashi, Toru Yazaki, Yusaku Katsube, Takuma Nishimoto, Tatsuo Nakagawa, Yohei Nakamura, Yoshihiro Hayashi, Takuya Kaneko, Hiroki Ishikuro, Taizo Yamawaki. tvlsi, 30(2):153-165, 2022. [doi]

2019

2017

27.6 Single-chip 3072ch 2D array IC with RX analog and all-digital TX beamformer for 3D ultrasound imagingYusaku Katsube, Shinya Kajiyama, Takuma Nishimoto, Tatsuo Nakagawa, Yasuyuki Okuma, Yohei Nakamura, Takahide Terada, Yutaka Igarashi, Taizo Yamawaki, Toru Yazaki, Yoshihiro Hayashi, Kazuhiro Amino, Takuya Kaneko, Hiroki Tanaka. isscc 2017: 458-459 [doi]

2016

A Fundamental Study on Differences in Heart Rates During Creative Work and Non-creative WorkTatsuo Nakagawa, Hiroto Inoue, Shigeomi Koshimizu. hci 2016: 568-575 [doi]

2012

2011

2009

2008

0.7-GHz-Bandwidth DS-UWB-IR System for Low-Power Wireless CommunicationsRyosuke Fujiwara, Akira Maeki, Kenichi Mizugaki, Goichi Ono, Tatsuo Nakagawa, Takayasu Norimatsu, Masaru Kokubo, Masayuki Miyazaki, Yasuyuki Okuma, Miki Hayakawa, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura. ieicet, 91-B(2):518-526, 2008. [doi]

1-cc Computer: Cross-Layer Integration With UWB-IR Communication and LocationingTatsuo Nakagawa, Goichi Ono, Ryosuke Fujiwara, Takayasu Norimatsu, Takahide Terada, Masayuki Miyazaki, Kei Suzuki, Kazuo Yano, Yuji Ogata, Akira Maeki, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura. jssc, 43(4):964-973, 2008. [doi]

1-cc computer using UWB-IR for wireless sensor networkTatsuo Nakagawa, Masayuki Miyazaki, Goichi Ono, Ryosuke Fujiwara, Takayasu Norimatsu, Takahide Terada, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura. aspdac 2008: 392-397 [doi]

2007

1-GHz Input bandwidth 6-bit under-sampling A/D converter for UWB-IR receiverTatsuo Nakagawa, Tatsuji Matsuura, Eiki Imaizumi, Junya Kudoh, Goichi Ono, Masayuki Miyazaki, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura. esscirc 2007: 163-166 [doi]

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