| An 80-Gb/s 300-GHz-band single-chip CMOS transceiver S Lee, S Hara, T Yoshida, S Amakawa, R Dong, A Kasamatsu, J Sato, ... IEEE Journal of Solid-State Circuits 54 (12), 3577-3588, 2019 | 239 | 2019 |
| Single-parameter nonadiabatic quantized charge pumping B Kaestner, V Kashcheyevs, S Amakawa, MD Blumenthal, L Li, T Janssen, ... Physical Review B 77 (15), 153301, 2008 | 232 | 2008 |
| 17.9 A 105Gb/s 300GHz CMOS transmitter K Takano, S Amakawa, K Katayama, S Hara, R Dong, A Kasamatsu, ... 2017 IEEE International Solid-State Circuits Conference (ISSCC), 308-309, 2017 | 153 | 2017 |
| A 300 GHz CMOS transmitter with 32-QAM 17.5 Gb/s/ch capability over six channels K Katayama, K Takano, S Amakawa, S Hara, A Kasamatsu, K Mizuno, ... IEEE Journal of Solid-State Circuits 51 (12), 3037-3048, 2016 | 134 | 2016 |
| White paper on RF enabling 6G–opportunities and challenges from technology to spectrum S Amakawa, Z Aslam, J Buckwater, S Caputo, A Chaoub, Y Chen, Y Corre, ... University of Oulu, 2021 | 86 | 2021 |
| 20.1 A 300GHz 40nm CMOS transmitter with 32-QAM 17.5 Gb/s/ch capability over 6 channels K Katayama, K Takano, S Amakawa, S Hara, A Kasamatsu, K Mizuno, ... 2016 IEEE International Solid-State Circuits Conference (ISSCC), 342-343, 2016 | 77 | 2016 |
| A 32Gbit/s 16QAM CMOS receiver in 300GHz band S Hara, K Katayama, K Takano, R Dong, I Watanabe, N Sekine, ... 2017 IEEE MTT-S International Microwave Symposium (IMS), 1703-1706, 2017 | 76 | 2017 |
| Tehrahertz CMOS design for low-power and high-speed wireless communication M Fujishima, S Amakawa, K Takano, K Katayama, T Yoshida IEICE Transactions on Electronics 98 (12), 1091-1104, 2015 | 47 | 2015 |
| A 50-GS/s 5-b ADC in 0.18-µm SiGe BiCMOS J Lee, YK Chen Microwave Symposium Digest (MTT), 2010 IEEE MTT-S International, 900-903, 2010 | 44* | 2010 |
| Single-electron circuit simulation S Amakawa, H Majima, H Fukui, M Fujishima, K Hoh IEICE transactions on electronics 81 (1), 21-29, 1998 | 42 | 1998 |
| 2.4–10 GHz low-noise injection-locked ring voltage controlled oscillator in 90 nm complementary metal oxide semiconductor S Lee, S Amakawa, N Ishihara, K Masu Japanese Journal of Applied Physics 50 (4S), 04DE03, 2011 | 33 | 2011 |
| Nanoscale Coulomb blockade memory and logic devices H Mizuta, HO Müller, K Tsukagoshi, D Williams, Z Durrani, A Irvine, ... Nanotechnology 12 (2), 155, 2001 | 32 | 2001 |
| 300-GHz CMOS transmitter module with built-in waveguide transition on a multilayered glass epoxy PCB K Takano, K Katayama, S Hara, R Dong, K Mizuno, K Takahashi, ... 2018 IEEE Radio and Wireless Symposium (RWS), 154-156, 2018 | 29 | 2018 |
| Low-phase-noise wide-frequency-range ring-VCO-based scalable PLL with subharmonic injection locking in 0.18 µm CMOS S Lee, S Amakawa, N Ishihara, K Masu 2010 IEEE MTT-S International Microwave Symposium, 1-1, 2010 | 29 | 2010 |
| 300-GHz CMOS transceiver for terahertz wireless communication S Hara, K Takano, K Katayama, R Dong, S Lee, I Watanabe, N Sekine, ... 2018 Asia-Pacific Microwave Conference (APMC), 429-431, 2018 | 28 | 2018 |
| 56-Gbit/s 16-QAM wireless link with 300-GHz-band CMOS transmitter K Takano, K Katayama, S Amakawa, T Yoshida, M Fujishima 2017 IEEE MTT-S International Microwave Symposium (IMS), 793-796, 2017 | 28 | 2017 |
| Integrated-circuit approaches to THz communications: Challenges, advances, and future prospects M Fujishima, S Amakawa IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and …, 2017 | 28 | 2017 |
| Wireless digital data transmission from a 300 GHz CMOS transmitter K Takano, K Katayama, S Amakawa, T Yoshida, M Fujishima Electronics Letters 52 (15), 1353-1355, 2016 | 28 | 2016 |
| A low-phase-noise injection-locked differential ring-VCO with half-integral subharmonic locking in 0.18 µm CMOS Y Kobayashi, S Amakawa, N Ishihara, K Masu 2009 Proceedings of ESSCIRC, 440-443, 2009 | 28 | 2009 |
| Design of CMOS inverter-based output buffers adapting the Cherry-Hooper broadbanding technique T Maekawa, S Amakawa, N Ishihara, K Masu 2009 European Conference on Circuit Theory and Design, 511-514, 2009 | 27 | 2009 |
