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Hiroshi Hamada
Hiroshi Hamada
NTT Device Technology Labs, NTT Corporation
Verified email at hco.ntt.co.jp
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Year
300-GHz. 100-Gb/s InP-HEMT wireless transceiver using a 300-GHz fundamental mixer
H Hamada, T Fujimura, I Abdo, K Okada, HJ Song, H Sugiyama, ...
2018 IEEE/MTT-S International Microwave Symposium-IMS, 1480-1483, 2018
1212018
300-GHz-band 120-Gb/s wireless front-end based on InP-HEMT PAs and mixers
H Hamada, T Tsutsumi, H Matsuzaki, T Fujimura, I Abdo, A Shirane, ...
IEEE Journal of Solid-State Circuits 55 (9), 2316-2335, 2020
1122020
A 300GHz wireless transceiver in 65nm CMOS for IEEE802. 15.3 d using push-push subharmonic mixer
I Abdo, T Fujimura, T Miura, KK Tokgoz, H Hamada, H Nosaka, A Shirane, ...
2020 IEEE/MTT-S International Microwave Symposium (IMS), 623-626, 2020
452020
300-GHz band 20-Gbps ASK transmitter module based on InP-HEMT MMICs
H Hamada, T Kosugi, HJ Song, M Yaita, A El Moutaouakil, H Matsuzaki, ...
2015 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS), 1-4, 2015
442015
Demonstration of 20-Gbps wireless data transmission at 300 GHz for KIOSK instant data downloading applications with InP MMICs
HJ Song, T Kosugi, H Hamada, T Tajima, A El Moutaouakil, H Matsuzaki, ...
2016 IEEE MTT-S International Microwave Symposium (IMS), 1-4, 2016
422016
22.2 A 300GHz-band phased-array transceiver using bi-directional outphasing and Hartley architecture in 65nm CMOS
I Abdo, C da Gomez, C Wang, K Hatano, Q Li, C Liu, K Yanagisawa, ...
2021 IEEE International Solid-State Circuits Conference (ISSCC) 64, 316-318, 2021
372021
Prototype of KIOSK data downloading system at 300 GHz: Design, technical feasibility, and results
HJ Song, H Hamada, M Yaita
IEEE Communications Magazine 56 (6), 130-136, 2018
372018
300-GHz 120-Gb/s wireless transceiver with high-output-power and high-gain power amplifier based on 80-nm InP-HEMT technology
H Hamada, T Tsutsumi, G Itami, H Sugiyama, H Matsuzaki, K Okada, ...
2019 IEEE BiCMOS and Compound semiconductor Integrated Circuits and …, 2019
332019
Millimeter-wave InP device technologies for ultra-high speed wireless communications toward beyond 5G
H Hamada, T Tsutsumi, H Sugiyama, H Matsuzaki, HJ Song, G Itami, ...
2019 IEEE International Electron Devices Meeting (IEDM), 9.2. 1-9.2. 4, 2019
222019
Terahertz MMICs and antenna-in-package technology at 300 GHz for KIOSK download system
T Tajima, T Kosugi, HJ Song, H Hamada, A El Moutaouakil, H Sugiyama, ...
Journal of Infrared, Millimeter, and Terahertz Waves 37, 1213-1224, 2016
202016
Feasibility study of wafer-level backside process for InP-based ICs
T Tsutsumi, H Hamada, K Sano, M Ida, H Matsuzaki
IEEE Transactions on Electron Devices 66 (9), 3771-3776, 2019
172019
250–300 GHz waveguide module with ridge-coupler and InP-HEMTIC
T Kosugi, H Hamada, H Takahashi, H Song, A Hirata, H Matsuzaki, ...
2014 Asia-Pacific Microwave Conference, 1133-1135, 2014
162014
20-Gbit/s ASK wireless system in 300-GHz-band and front-ends with InP MMICs
H Hamada, T Kosugi, HJ Song, H Matsuzaki, A El Moutaouakil, ...
2016 URSI Asia-Pacific Radio Science Conference (URSI AP-RASC), 326-329, 2016
132016
220–265 GHz active x6 frequency multiplier MMIC with InP HEMT technology
K Lee, H Hamada, H Matsuzaki, H Nosaka, HJ Song
2018 IEEE/MTT-S International Microwave Symposium-IMS, 765-768, 2018
122018
220–325-GHz 25-dB-gain differential amplifier with high common-mode-rejection circuit in 60-nm InP-HEMT technology
H Hamada, T Tsutsumi, A Pander, H Matsuzaki, H Sugiyama, ...
IEEE Microwave and Wireless Components Letters 31 (6), 709-712, 2021
112021
475-GHz 20-dB-Gain InP-HEMT power amplifier using neutralized common-source architecture
H Hamada, T Tsutsumi, H Matsuzaki, H Sugiyama, H Nosaka
2020 IEEE/MTT-S International Microwave Symposium (IMS), 1121-1124, 2020
102020
An 80-Gbaud transmitter using bandwidth interleaving with sideband cancelling method
T Jyo, H Yamazaki, M Nagatani, H Hamada, H Fukuyama, H Nosaka
2018 48th European Microwave Conference (EuMC), 247-250, 2018
82018
An accurate permittivity measurement using interferometric phase noise averaging for terahertz imaging
T Jyo, H Hamada, D Kitayama, M Yaita, H Nosaka
IEEE Transactions on Terahertz Science and Technology 8 (3), 278-286, 2018
72018
Demonstration of KIOSK data downloading system at 300 GHz based on InP MMICs
HJ Song, T Tajima, T Kosugi, H Hamada, A El Moutaouakil, H Sugiyama, ...
2015 IEEE International Symposium on Radio-Frequency Integration Technology …, 2015
72015
GaInAsP/InP waveguide dual core spot size converter for optical fiber
Y Sobu, H Hamada, T Mizumoto
IEEE Photonic Society 24th Annual Meeting, 469-470, 2011
62011
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