Koki Tanji

According to our database, Koki Tanji authored at least 5 papers between 2005 and 2023.

Collaborative distances:

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

2023

D-Band 4-ch Antenna-on-Chip Phased-Array TX Front-End.

Toshihide Kuwabara, Naoki Oshima, Koki Tanji, Noriaki Tawa, Shinji Hachiyama, Tomoya Kaneko

Proceedings of the IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2023

A D-Band Sub-Harmonically Pumped Mixer with High LO Suppression Using 250-nm InP DHBT P-N Junction.

Shinji Hachiyama, Koki Tanji, Toshihide Kuwabara, Naoki Oshima, Kazuaki Kunihiro, Tomoya Kaneko

Proceedings of the IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2023

2020

79-GHz Four-RFIC Cascading Radar System for Autonomous Driving.

Jongseok Kim, Byungkwan Kim, Sungdo Choi, Hyun-Woong Cho, Woosuk Kim, Minsung Eo, Seungtae Khang, Seongwook Lee, Tsuyoshi Sugiura, Artem Nikishov, Koki Tanji, Anton Lukyanov

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

2019

High Efficiency Class-E and Compact Doherty Power Amplifiers with Novel Harmonics Termination for Handset Applications.

Tsuyoshi Sugiura, Satoshi Furuta, Tadamasa Murakami, Koki Tanji, Norihisa Otani, Toshihiko Yoshimasu

IEICE Trans. Electron., 2019

2005

The modem for ultra-wideband communication employing surface-acoustic-wave devices.

H. Nagasaka, T. Sato, Tsuyoshi Sugiura, Eiichiro Otobe, M. Hasegawa, Koki Tanji, Norihisa Otani, Tsuyoshi Shimamori

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005