Wide dynamic range transimpedance amplifier IC for 100-G DP-QPSK optical links using 1-µm InP HBTs. - Kimikazu Sano; Hiroyuki Fukuyama; Makoto Nakamura; Miwa Mutoh; Hideyuki Nosaka; Koichi Murata (IEICE Electron. Express, 2012)

High ESD Breakdown-Voltage InP HBT Transimpedance Amplifier IC for Optical Video Distribution Systems. - Kimikazu Sano; Munehiko Nagatani; Miwa Mutoh; Koichi Murata (IEICE Trans. Electron., 2012)

A 256-Gbps PAM-4 Signal Generator IC in 0.25-µm InP DHBT Technology. - Munehiko Nagatani; Hitoshi Wakita; Teruo Jyo; Miwa Mutoh; Minoru Ida; Sorin P. Voinigescu; Hideyuki Nosaka (BCICTS, 2018)

A 110-GHz-Bandwidth 2: 1 AMUX-Driver using 250-nm InP DHBTs for Beyond-1-Tb/s/carrier Optical Transmission Systems. - Munehiko Nagatani; Yutaka Miyamoto; Hideyuki Nosaka; Hitoshi Wakita; Yoshihiro Ogiso; Hiroshi Yamazaki; Miwa Mutoh; Minoru Ida; Fukutaro Hamaoka; Masanori Nakamura; Takayuki Kobayashi (BCICTS, 2019)

An over 220-GHz-Bandwidth Distributed Active Power Combiner in 250-nm InP DHBT. - Teruo Jyo; Munehiko Nagatani; Minoru Ida; Miwa Mutoh; Hitoshi Wakita; Naoki Terao; Hideyuki Nosaka (BCICTS, 2020)

A Beyond-1-Tb/s Coherent Optical Transmitter Front-End Based on 110-GHz-Bandwidth 2: 1 Analog Multiplexer in 250-nm InP DHBT. - Munehiko Nagatani; Hitoshi Wakita; Hiroshi Yamazaki; Yoshihiro Ogiso; Miwa Mutoh; Minoru Ida; Fukutaro Hamaoka; Masanori Nakamura; Takayuki Kobayashi; Yutaka Miyamoto; Hideyuki Nosaka (IEEE J. Solid State Circuits, 2020)

An Over 130-GHz-Bandwidth InP-DHBT Baseband Amplifier Module. - Teruo Jyo; Munehiko Nagatani; Miwa Mutoh; Yuta Shiratori; Hitoshi Wakita; Hiroyuki Takahashi (BCICTS, 2021)

A 220-294 GHz Power Amplifier with 10-dBm Psat and 2.2% PAE in 250-nm InP DHBT. - Teruo Jyo; Hiroshi Hamada; Munehiko Nagatani; Hitoshi Wakita; Ibrahim Abdo; Miwa Mutoh; Yuta Shiratori; Kenichi Okada 001; Atsushi Shirane; Hiroyuki Takahashi (BCICTS, 2022)

110-GHz-Bandwidth InP-HBT AMUX/ADEMUX Circuits for Beyond-1-Tb/s/ch Digital Coherent Optical Transceivers. - Munehiko Nagatani; Hitoshi Wakita; Teruo Jyo; Tsutomu Takeya; Hiroshi Yamazaki; Yoshihiro Ogiso; Miwa Mutoh; Yuta Shiratori; Minoru Ida; Fukutaro Hamaoka; Masanori Nakamura; Takayuki Kobayashi; et al. (CICC, 2022)

A DC-to-150-GHz InP-DHBT Active Combiner Module for Ultra-Broadband Signal Generation. - Teruo Jyo; Munehiko Nagatani; Miwa Mutoh; Yuta Shiratori; Hitoshi Wakita; Hiroyuki Takahashi (BCICTS, 2023)

Beyond 200-GBd QAM Signal Detection Based on Trellis-path-limited Sequence Estimation Supporting Soft-decision Forward Error Correction. - Masanori Nakamura; Hiroki Taniguchi; Shuto Yamamoto; Fukutaro Hamaoka; Munehiko Nagatani; Teruo Jyo; Miwa Mutoh; Yuta Shiratori; Hitoshi Wakita; Takayuki Kobayashi; Hiroyuki Takahashi; Yutaka Miyamoto (OFC, 2023)

300-GHz-Band InP HBT Power Amplifier and InP-CMOS Hybrid Phased-Array Transmitter. - Teruo Jyo; Ibrahim Abdo; Hiroshi Hamada; Munehiko Nagatani; Adam Pander; Hitoshi Wakita; Miwa Mutoh; Yuta Shiratori; Daisuke Kitayama; Carrel da Gomez; Chun Wang; Kota Hatano; et al. (BCICTS, 2024)

AMUX-based Bandwidth Tripler with Time-interleaved Nonlinear Digital Pre-distortion Enabling 216-GBd PS-PAM8 Signal. - Masanori Nakamura; Munehiko Nagatani; Hiroshi Yamazaki; Teruo Jyo; Miwa Mutoh; Yuta Shiratori; Hitoshi Wakita; Hiroki Taniguchi; Shuto Yamamoto; Fukutaro Hamaoka; Takayuki Kobayashi; Hiroyuki Takahashi; et al. (OFC, 2024)

628 Gb/s Net Bitrate IMDD Transmission Using Ultra-broadband InP-DHBT-based Electrical Mixer with Upper-sideband Gain-enhanced Mode. - Masanori Nakamura; Teruo Jyo; Munehiko Nagatani; Hitoshi Wakita; Miwa Mutoh; Yuta Shiratori; Hiroki Taniguchi; Shuto Yamamoto; Fukutaro Hamaoka; Etsushi Yamazaki; Takayuki Kobayashi; Hiroyuki Takahashi; et al. (OFC, 2025)