Yudai Yamazaki

According to our database, Yudai Yamazaki authored at least 15 papers between 2019 and 2023.

Collaborative distances:

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

2023

A 37-43.5-GHz Phase and Amplitude Detection Circuit With 0.049° and 0.036-dB Accuracy for 5G Phased-Array Calibration Using Transformer-Based Injection-Enhanced ILFD.

Yudai Yamazaki, Jun Sakamaki, Jian Pang, Joshua Alvin, Zheng Li, Dongwon You, Jill C. Mayeda, Atsushi Shirane, Kenichi Okada

IEEE J. Solid State Circuits, October, 2023

Pupil dynamics during very light exercise predict benefits to prefrontal cognition.

Ryuta Kuwamizu, Yudai Yamazaki, Naoki Aoike, Taichi Hiraga, Toshiaki Hata, Michael A. Yassa, Hideaki Soya

NeuroImage, August, 2023

A 28GHz High-Accuracy Phase and Amplitude Detection Circuit for Dual-Polarized Phased-Array Calibration.

Yudai Yamazaki, Joshua Alvin, Jian Pang, Atsushi Shirane, Kenichi Okada

IEICE Trans. Electron., April, 2023

A 39-GHz CMOS Bidirectional Doherty Phased- Array Beamformer Using Shared-LUT DPD With Inter-Element Mismatch Compensation Technique for 5G Base Station.

Zheng Li, Jian Pang, Yi Zhang, Yudai Yamazaki, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Yun Wang, Xi Fu, Dongwon You, Naoki Oshima, Shinichi Hori, Jeehoon Park, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada

IEEE J. Solid State Circuits, 2023

Can a Nudge Induce Garbage Disposal Behavior? Inducement in Prosocial Behavior.

Sana Ozono, Mutsuki Ori, Kiichiro Kai, Yudai Yamazaki, Cao Lian, Yukitoshi Kashimoto, Daisuke Kamisaka, Yugo Nakamura, Yutaka Arakawa

Proceedings of the 11th International Conference on Behaviour Change Support Systems, 2023

First Study to Enhance Self-Determination Theory by Utilizing Social Justification.

Yukitoshi Kashimoto, Cao Lian, Yudai Yamazaki, Daisuke Kamisaka

Proceedings of the 18th International Conference on Persuasive Technology, Adjunct Proceedings co-located with PERSUASIVE 2023, Eindhoven University of Technology, Eindhoven, The Netherlands, April 19th, 2023

Modeling and generating human mobility trajectories using transformer with day encoding.

Akihiro Kobayashi, Naoto Takeda, Yudai Yamazaki, Daisuke Kamisaka

Proceedings of the 1st International Workshop on the Human Mobility Prediction Challenge, 2023

Fine-Grained Urban Population Distribution Estimation Using Image Super-Resolution Model with Rich Auxiliary Information.

Naoto Takeda, Akihiro Kobayashi, Yudai Yamazaki, Daisuke Kamisaka

Proceedings of the IEEE International Conference on Big Data, 2023

2022

A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station.

Zheng Li, Jian Pang, Yi Zhang, Yudai Yamazaki, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Zhengyan Guo, Yun Wang, Xi Fu, Dongwon You, Naoki Oshima, Shinichi Hori, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada

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

A 1.8-67GHz Divide-by-4 ILFD Using Area-Efficient Transformer-Based Injection-Enhancing Technique.

Yudai Yamazaki, Jian Pang, Atsushi Shirane, Kenichi Okada

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

2021

Channel Allocation for LoRaWanConsidering Intra-System and Inter-System Interferences.

Shinichiro Kakuda, Yudai Yamazaki, Keita Katagiri, Takeo Fujii, Osamu Takyu, Mai Ohta, Koichi Adachi

Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

A 39GHz Divide-by-8 LC-Ring ILFD Designed for 5G New Radio n260 Band.

Yudai Yamazaki, Joshua Alvin, Jian Pang, Atsushi Shirane, Kenichi Okada

Proceedings of the 2021 IEEE International Conference on Integrated Circuits, 2021

Wireless System Selection with Spectrum Database for IoT.

Soraya Mitate, Yudai Yamazaki, Takeo Fujii, Shusuke Narieda

Proceedings of the International Conference on Information Networking, 2021

2020

Scheduling Algorithm Considering Interference Interval for LPWA.

Yudai Yamazaki, Takeo Fujii

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019

Spectrum Sharing Exploiting Spectrum Database for LPWA.

Yudai Yamazaki, Takeo Fujii, Osamu Takyu, Mai Ohta, Koichi Adachi

Proceedings of the Eleventh International Conference on Ubiquitous and Future Networks, 2019