Sena Kato

According to our database, Sena Kato authored at least 20 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

A Power-Efficient K-Band Circular Polarized 256-Element CMOS Phased-Array Transmitter With Coupler-End Structure for LEO Satellite Terminal.

Xiaolin Wang, Dongwon You, Xi Fu, Takeshi Ota, Michihiro Ide, Sena Kato, Jill C. Mayeda, Makoto Higaki, Jumpei Sudo, Hiroshi Takizawa, Masashi Shirakura, Takashi Tomura, Hiroyuki Sakai, Kazuaki Kunihiro, Kenichi Okada, Atsushi Shirane

IEEE J. Solid State Circuits, May, 2026

A 142-164-GHz Phased-Array AiP Module With High-Power-Density and High-Efficiency Transceiver in 65-nm CMOS for 6G UE.

Yudai Yamazaki, Yohei Morishita, Sunghwan Park, Takaya Uchino, Chenxin Liu, Jun Sakamaki, Akihiro Egami, Ryosuke Hasaba, Ken Takahashi, Tomoki Abe, Tomohiro Murata, Yoichi Nakagawa, Takashi Tomura, Hiroshi Taneda, Kei Murayama, Makoto Tsukahara, Hiroko Ota, Yoko Nakabayashi, Ryuji Kinugawa, Takumi Kojima, Anyi Tian, Kotaro Ito, Chun Wang, Hans Herdian, Yi Zhang, Zheng Li, Wenqian Wang, Hongye Huang, Dingxin Xu, Sena Kato, Michihiro Ide, Shinsuke Hara, Issei Watanabe, Akifumi Kasamatsu, Yuncheng Zhang, Hiroyuki Sakai, Kazuaki Kunihiro, Atsushi Shirane, Koji Takinami, Kenichi Okada

IEEE J. Solid State Circuits, April, 2026

5.1 A Formation Flight Phased-Array Transceiver for Spatial Power Combining and Distributing Architectures in Direct-to-Device-Communication Satellite Constellations.

Keito Yuasa, Yuya Takahashi, Shunya Watanabe, Sena Kato, Sou Ema, Genma Hattori, Atsushiro Naka, Sumio Morioka, Takahiro Inagawa, Kentaro Murata, Naoki Honma, Jill C. Mayeda, Atsushi Shirane

Proceedings of the IEEE International Solid-State Circuits Conference, 2026

A 500kGy Radiation-Hardened 2.4GHz Wi-Fi Receiver for Innovative Nuclear Power Plant Decommissioning.

Yasuto Narukiyo, Sena Kato, Kotaro Yanaka, Yuya Takahashi, Masaya Miyahara, Jill C. Mayeda, Atsushi Shirane

Proceedings of the IEEE International Solid-State Circuits Conference, 2026

2025

A Compact D-Band Phase Shifter With 0.1-Degree Phase Resolution and Ultra-Low Phase Error in 65-nm CMOS.

Takaya Uchino, Yudai Yamazaki, Anyi Tian, Chenxin Liu, Sunghwan Park, Abanob Shehata, Sena Kato, Takumi Kojima, Haruto Tanaka, Masayuki Kikuchi, Jill C. Mayeda, Ryuji Kinugawa, Hiroyuki Sakai, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada

IEEE J. Solid State Circuits, October, 2025

A 640-Gb/s 4 × 4-MIMO D-Band CMOS Transceiver Chipset.

Chenxin Liu, Zheng Li, Yudai Yamazaki, Hans Herdian, Chun Wang, Anyi Tian, Jun Sakamaki, Han Nie, Xi Fu, Sena Kato, Wenqian Wang, Hongye Huang, Minzhe Tang, Dingxin Xu, Shinsuke Hara, Akifumi Kasamatsu, Takashi Tomura, Hiroyuki Sakai, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada

IEEE J. Solid State Circuits, April, 2025

A 122 GHz Wirelessly Powered Active Reflector for D-Band Communications.

Michihiro Ide, Keito Yuasa, Sena Kato, Shu Date, Takashi Tomura, Kenichi Okada, Atsushi Shirane

IEEE Solid State Circuits Lett., 2025

Millimeter-Wave Wirelessly-Powered Phased-Array Relay Transceiver Utilizing CMOS Switching Rectifier-Type Mixer.

Sena Kato, Keito Yuasa, Michihiro Ide, Kenichi Okada, Atsushi Shirane

IEICE Trans. Electron., 2025

Millimeter-wave GaAs Rectifier with Differential Signal 4:1 Power Combiner for Simultaneous Wireless Information and Power Transmission.

Masayuki Kikuchi, Michihiro Ide, Jill C. Mayeda, Sena Kato, Keito Yuasa, Kenichi Okada, Atsushi Shirane

Proceedings of the 16th IEEE Latin America Symposium on Circuits and Systems, 2025

11.1 A 256-Element Ka-Band CMOS Phased-Array Receiver Using Switch-Type Quadrature-Hybrid-First Architecture for Small Satellite Constellations.

Sena Kato, Jill C. Mayeda, Keito Yuasa, Michihiro Ide, Takeshi Ota, Shu Date, Yudai Yamazaki, Xiaolin Wang, Xi Fu, Dongwon You, Makoto Higaki, Jumpei Sudo, Hiroshi Takizawa, Masashi Shirakura, Takashi Tomura, Hiroyuki Sakai, Kazuaki Kunihiro, Kenichi Okada, Atsushi Shirane

Proceedings of the IEEE International Solid-State Circuits Conference, 2025

A D-Band CMOS Transceiver Chipset Supporting 640Gb/s Date Rate with 4?4 Line-of-Sight MIMO.

Chenxin Liu, Zheng Li, Yudai Yamazaki, Hans Herdian, Chun Wang, Anyi Tian, Jun Sakamaki, Han Nie, Xi Fu, Sena Kato, Wenqian Wang, Hongye Huang, Shinsuke Hara, Akifumi Kasamatsu, Hiroyuki Sakai, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada

Proceedings of the 30th Asia and South Pacific Design Automation Conference, 2025

2024

A Low-Power Radiation-Hardened Ka-Band CMOS Phased-Array Receiver for Small Satellite Constellation.

Xi Fu, Dongwon You, Yun Wang, Xiaolin Wang, Ashbir Aviat Fadila, Chenxin Liu, Sena Kato, Chun Wang, Zheng Li, Jian Pang, Atsushi Shirane, Kenichi Okada

IEEE J. Solid State Circuits, February, 2024

Millimeter-Wave Transceiver Utilizing On-Chip Butler Matrix for Simultaneous 5G Relay Communication and Wireless Power Transfer.

Keito Yuasa, Michihiro Ide, Sena Kato, Kenichi Okada, Atsushi Shirane

IEICE Trans. Electron., 2024

A 640-Gb/s 4×4-MIMO D-Band CMOS Transceiver Chipset.

Chenxin Liu, Zheng Li, Yudai Yamazaki, Hans Herdian, Chun Wang, Anyi Tian, Jun Sakamaki, Han Nie, Xi Fu, Sena Kato, Wenqian Wang, Hongye Huang, Shinsuke Hara, Akifumi Kasamatsu, Hiroyuki Sakai, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada

Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

A 28GHz 5G NR Wirelessly Powered Relay Transceiver Using Rectifier-Type 4th-Order Sub-Harmonic Mixer.

Sena Kato, Shu Date, Tao Ruoxin, Yasuto Narukiyo, Hiroki Hayashi, Keito Yuasa, Michihiro Ide, Takashi Tomura, Kenichi Okada, Atsushi Shirane

Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

24.3 A 236-to-266GHz 4-Element Amplifier-Last Phased-Array Transmitter in 65nm CMOS.

Chun Wang, Hans Herdian, Wenbin Zheng, Chenxin Liu, Jill C. Mayeda, Yuxuan Liu, Olivia Angel Yong, Wenqian Wang, Yuncheng Zhang, Carrel da Gomez, Abanob Shehata, Sena Kato, Ibrahim Abdo, Teruo Jyo, Hiroshi Hamada, Hiroyuki Takahashi, Hiroyuki Sakai, Atsushi Shirane, Kenichi Okada

Proceedings of the IEEE International Solid-State Circuits Conference, 2024

2023

A Small-Satellite-Mounted 256-Element Ka-Band CMOS Phased-Array Transmitter Achieving 63.8dBm EIRP Under 26.6W Power Consumption Using Single/Dual Circular Polarization Active Coupler.

Dongwon You, Xi Fu, Xiaolin Wang, Yuan Gao, Wenqian Wang, Jun Sakamaki, Hans Herdian, Sena Kato, Michihiro Ide, Yuncheng Zhang, Ashbir Aviat Fadila, Zheng Li, Chun Wang, Yun Wang, Jumpei Sudo, Makoto Higaki, Nahoka Kawaguchi, Masaya Nitta, Soichiro Inoue, Takashi Eishima, Takashi Tomura, Jian Pang, Hiroyuki Sakai, Kenichi Okada, Atsushi Shirane

Proceedings of the IEEE International Solid- State Circuits Conference, 2023

2022

A 28-GHz Fully-Passive Retro-Reflective Phased-Array Backscattering Transceiver for 5G Network with 24-GHz Beam-Steered Wireless Power Transfer.

Michihiro Ide, Yuasa Keito, Sena Kato, Dongwon You, Ashbir Aviat Fadila, Jian Pang, Atsushi Shirane, Kenichi Okada

Proceedings of the IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits 2022), 2022

A 3.4mW/element Radiation-Hardened Ka-Band CMOS Phased-Array Receiver Utilizing Magnetic-Tuning Phase Shifter for Small Satellite Constellation.

Xi Fu, Yun Wang, Dongwon You, Xiaolin Wang, Ashbir Aviat Fadila, Yi Zhang, Sena Kato, Chun Wang, Zheng Li, Jian Pang, Atsushi Shirane, Kenichi Okada

Proceedings of the IEEE International Solid-State Circuits Conference, 2022

A CMOS Full-Wave Switching Rectifier with Frequency Up-Down Conversion for 5G NR Wirelessly-Powered Relay Transceivers.

Sena Kato, Keito Yuasa, Michihiro Ide, Atsushi Shirane, Kenichi Okada

Proceedings of the 48th IEEE European Solid State Circuits Conference, 2022