Norio Chujo - researchr alias

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Viewing Publication 1 - 19 from 19

2023

Bumpless Build Cube (BBCube) 3D: Heterogeneous 3D Integration Using WoW and CoW to Provide TB/s Bandwidth with Lowest Bit Access EnergyNorio Chujo, Koji Sakui, Shinji Sugatani, Hiroyuki Ryoson, Tomoji Nakamura, Takayuki Ohba. vlsit 2023: 1-2 [doi]

2021

Multi-Chips High-Speed and High-Voltage AmplifierWen Li, Masami Makuuchi, Norio Chujo. apccas 2021: 201-204 [doi]

2018

25-Gbps 3-mW/Gbps/ch VCSEL Driver Circuit in 65-nm CMOS for Multichannel Optical TransmitterToru Yazaki, Norio Chujo, Takeshi Takemoto, Hiroki Yamashita, Akira Hyogo. ieicet, 101-A(2):402-409, 2018. [doi]

2014

Automatic adjustment system for optical interconnection transmitter using improved particle swarm optimizationKenichi Ohhata, Hiroki Nakahara, Takuya Inoue, Toru Yazaki, Norio Chujo, Takuma Nishimoto. isicir 2014: 584-587 [doi]

A 25-Gb/s 2.2-W 65-nm CMOS Optical Transceiver Using a Power-Supply-Variation-Tolerant Analog Front End and Data-Format ConversionTakashi Takemoto, Hiroki Yamashita, Fumio Yuki, Noboru Masuda, Hidehiro Toyoda, Norio Chujo, Yong Lee, Shinji Tsuji, Shinji Nishimura. jssc, 49(2):471-485, 2014. [doi]

A 25-to-28 Gb/s High-Sensitivity ( $-$9.7 dBm) 65 nm CMOS Optical Receiver for Board-to-Board InterconnectsTakashi Takemoto, Hiroki Yamashita, Toru Yazaki, Norio Chujo, Yong Lee, Yasunobu Matsuoka. jssc, 49(10):2259-2276, 2014. [doi]

25-Gbps×4 optical transmitter with adjustable asymmetric pre-emphasis in 65-nm CMOSToru Yazaki, Norio Chujo, Hiroki Yamashita, Takashi Takemoto, Yong Lee, Yasunobu Matsuoka. iscas 2014: 2692-2695 [doi]

2013

High-frequency circuit design for 25 Gb/s×4 optical transceiverNorio Chujo, Takashi Takemoto, Fumio Yuki, Hiroki Yamashita. aspdac 2013: 648-651 [doi]

2, 2.8-mm thick compact optical transceiver module for on-board optical interconnectNorio Chujo, Toru Yazaki, Toshiaki Takai, Daichi Kawamura, Yasunobu Matsuoka, Yong Lee, Toshiki Sugawara, Hiroki Yamashita, Takashi Takemoto, Yoshiaki Ishigami, Kinya Yamazaki, Yoshinori Sunaga, Naoki Matsushima. ofc 2013: 1-3 [doi]

25 Gb/s 150-m Multi-Mode Fiber Transmission Using a CMOS-Driven 1.3-µm Lens-Integrated Surface-Emitting LaserDaichi Kawamura, Toshiaki Takai, Yong Lee, Kenji Kogo, Koichiro Adachi, Yasunobu Matsuoka, Norio Chujo, Reiko Mita, Saori Hamamura, Satoshi Kaneko, Kinya Yamazaki, Yoshiaki Ishigami, Toshiki Sugawara, Shinji Tsuji. ieicet, 96-C(4):615-617, 2013. [doi]

A 4× 25-to-28Gb/s 4.9mW/Gb/s -9.7dBm high-sensitivity optical receiver based on 65nm CMOS for board-to-board interconnectsTakashi Takemoto, Hiroki Yamashita, Toru Yazaki, Norio Chujo, Yong Lee, Yasunobu Matsuoka. isscc 2013: 118-119 [doi]

Compact and power-efficient 100-Gbps CMOS-based transceiverTakashi Takemoto, Hiroki Yamashita, Fumio Yuki, Shinji Tsuji, Yong Lee, Koichiro Adachi, Kazunori Shinoda, Yasunobu Matsuoka, Toshiki Sugawara, Shinji Nishimura, Norio Chujo, Masaaki Nido, Kazuhiko Kurata, Junji Baba, Yoshinori Watanabe, Naoya Ikeda. ofc 2013: 1-3 [doi]

2012

A 25-Gb/s 2.2-W optical transceiver using an analog FE tolerant to power supply noise and redundant data format conversion in 65-nm CMOSTakashi Takemoto, Hiroki Yamashita, Takehito Kamimura, Fumio Yuki, Noboru Masuda, Hidehiro Toyoda, Norio Chujo, Kenji Kogo, Yong Lee, Shinji Tsuji, Shinji Nishimura. vlsic 2012: 106-107 [doi]

2011

A 25 Gb/s 65-nm CMOS Low-Power Laser Diode Driver With Mutually Coupled Peaking Inductors for Optical InterconnectsNorio Chujo, Toshiaki Takai, Toshiki Sugawara, Yasunobu Matsuoka, Daichi Kawamura, Koichiro Adachi, Tsuneo Kawamata, Tsuneo Ohno, Kenichi Ohhata. tcas, 58-I(9):2061-2068, 2011. [doi]

A 2-GHz Gain Equalizer for Analog Signal Transmission Using Feedforward Compensation by a Low-Pass FilterMasayoshi Takahashi, Keiichi Yamamoto, Norio Chujo, Ritsurou Orihashi. ieicet, 94-A(2):611-616, 2011. [doi]

2010

2008

An 8Gb/s Transceiver with 3×-Oversampling 2-Threshold Eye-Tracking CDR Circuit for -36.8dB-loss BackplaneKoji Fukuda, Hiroki Yamashita, Fumio Yuki, Masayoshi Yagyu, Ryo Nemoto, Takashi Takemoto, Tatsuya Saito, Norio Chujo, Keiichi Yamamoto, Hisaaki Kanai, Atsuhiro Hayashi. isscc 2008: 98-99 [doi]

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