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ORCIDTatsuo Nakagawa
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Journal Articles
- 2022
[j10]Shinya Kajiyama
, Yutaka Igarashi, Toru Yazaki, Yusaku Katsube, Takuma Nishimoto, Tatsuo Nakagawa, Yohei Nakamura, Yoshihiro Hayashi, Takuya Kaneko, Hiroki Ishikuro, Taizo Yamawaki:
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 Transceiver. IEEE Trans. Very Large Scale Integr. Syst. 30(2): 153-165 (2022)- 2019
- [j9]Yutaka Igarashi, Shinya Kajiyama, Yusaku Katsube, Takuma Nishimoto, Tatsuo Nakagawa, Yasuyuki Okuma, Yohei Nakamura, Takahide Terada, Taizo Yamawaki, Toru Yazaki, Yoshihiro Hayashi, Kazuhiro Amino, Takuya Kaneko, Hiroki Tanaka:
Single-Chip 3072-Element-Channel Transceiver/128-Subarray-Channel 2-D Array IC With Analog RX and All-Digital TX Beamformer for Echocardiography. IEEE J. Solid State Circuits 54(9): 2555-2567 (2019) - 2012
- [j8]Kazuo Ono, Yoshimitsu Yanagawa, Akira Kotabe, Riichiro Takemura, Tatsuo Nakagawa, Tomio Iwasaki, Takayuki Kawahara:
Fluctuation Tolerant Charge-Integration Read Scheme for Ultrafast DNA Sequencing with Nanopore Device. IEICE Trans. Electron. 95-C(4): 651-660 (2012) - 2011
- [j7]Ryosuke Fujiwara, Kenichi Mizugaki, Goichi Ono, Tatsuo Nakagawa, Takayasu Norimatsu, Takahide Terada, Akira Maeki, Masayuki Miyazaki:
Accurate TOA Estimating UWB-IR Transceiver for Ranging System in Multi-Path Environment. IEICE Trans. Commun. 94-B(3): 777-785 (2011) - [j6]Ryosuke Fujiwara, Kenichi Mizugaki, Tatsuo Nakagawa, Daisuke Maeda, Masayuki Miyazaki:
TOA/TDOA Hybrid Relative Positioning System Based on UWB-IR Technology. IEICE Trans. Commun. 94-B(4): 1016-1024 (2011) - [j5]Kenichi Mizugaki, Tatsuo Nakagawa, Ryosuke Fujiwara, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura:
UWB-IR Wireless Accurate Location System for Sensor Network. IEICE Trans. Commun. 94-B(5): 1432-1437 (2011) - 2009
- [j4]Tatsuo Nakagawa, Tatsuji Matsuura, Eiki Imaizumi, Junya Kudoh, Goichi Ono, Masayuki Miyazaki:
1-GHz Input Bandwidth Under-Sampling A/D Converter with Dynamic Current Reduction Comparator for UWB-IR Receiver. IEICE Trans. Electron. 92-C(6): 835-842 (2009) - [j3]Takahide Terada, Ryosuke Fujiwara, Goichi Ono, Takayasu Norimatsu, Tatsuo Nakagawa, Masayuki Miyazaki, Kei Suzuki, Kazuo Yano, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura:
Intermittent Operation Control Scheme for Reducing Power Consumption of UWB-IR Receiver. IEEE J. Solid State Circuits 44(10): 2702-2710 (2009) - 2008
- [j2]Ryosuke 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:
0.7-GHz-Bandwidth DS-UWB-IR System for Low-Power Wireless Communications. IEICE Trans. Commun. 91-B(2): 518-526 (2008) - [j1]Tatsuo 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:
1-cc Computer: Cross-Layer Integration With UWB-IR Communication and Locationing. IEEE J. Solid State Circuits 43(4): 964-973 (2008)
Conference and Workshop Papers
- 2019
- [c8]Shinya Kajiyama, Yutaka Igarashi, Toru Yazaki, Yusaku Katsube, Takuma Nishimoto, Tatsuo Nakagawa, Yohei Nakamura, Yoshihiro Hayashi, Taizo Yamawaki:
T/R-Switch Composed of 3 High-Voltage MOSFETs with 12.1 µW Consumption that can Perform Per-channel TX to RX Self-Loopback AC Tests for 3D Ultrasound Imaging with 3072-channel Transceiver. A-SSCC 2019: 305-308 - 2017
- [c7]Yusaku 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:
27.6 Single-chip 3072ch 2D array IC with RX analog and all-digital TX beamformer for 3D ultrasound imaging. ISSCC 2017: 458-459 - 2016
- [c6]Tatsuo Nakagawa, Hiroto Inoue, Shigeomi Koshimizu:
A Fundamental Study on Differences in Heart Rates During Creative Work and Non-creative Work. HCI (15) 2016: 568-575 - 2012
- [c5]Ming Liu, Tatsuo Nakagawa, Kenichi Osada:
Fully digital voltage-mode control based on predictive hysteresis method (FDVC-PH) for DC-DC converters. ISCAS 2012: 448-451 - [c4]Yoshimitsu Yanagawa, Kazuo Ono, Akira Kotabe, Riichiro Takemura, Tatsuo Nakagawa, Tomio Iwasaki, Takayuki Kawahara:
Fluctuation tolerant read scheme for ultrafast DNA sequencing with nanopore device. ISCAS 2012: 2299-2302 - 2009
- [c3]Tatsuo Nakagawa, Ryosuke Fujiwara, Goichi Ono, Masayuki Miyazaki:
UWB-IR Receiver with Accurate Time-interval-measurement Circuit for Communication/location System. ISCAS 2009: 397-400 - 2008
- [c2]Tatsuo Nakagawa, Masayuki Miyazaki, Goichi Ono, Ryosuke Fujiwara, Takayasu Norimatsu, Takahide Terada, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura:
1-cc computer using UWB-IR for wireless sensor network. ASP-DAC 2008: 392-397 - 2007
- [c1]Tatsuo Nakagawa, Tatsuji Matsuura, Eiki Imaizumi, Junya Kudoh, Goichi Ono, Masayuki Miyazaki, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura:
1-GHz Input bandwidth 6-bit under-sampling A/D converter for UWB-IR receiver. ESSCIRC 2007: 163-166
Coauthor Index
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