Simultaneous wireless power and data transfer system with reconfigurable load-independent class-E inverter Wenqi Zhu, Ayano Komanaka, Yutaro Komiyama, Hirotaka Koizumi, and Hiroo Sekiya IEEE Journal of Emerging and Selected Topics in Power Electronics (Early Access) doi: 10.1109/JESTPE.2024.3508093., Nov. 2024. [Abstract | pdf] A Switch-Mode and Waveform Shaping Inverter With an Intrinsically Adjustable Nonlinear Output Capacitance Ali Lotfi, Mahmoud Shahbazi, Walid Issa, Patrick Wheeler, Hiroo Sekiya, and Marian K. Kazimierczuk IEEE Access, vol.12, pp.165918-165927, Nov. 2024. [Abstract | pdf] Enhancing sparse mobile crowdsensing with manifold optimization and differential privacy Chengxin Li, Saiqin Long, Haolin Liu, Youngjune Choi, Hiroo Sekiya, and Zhetao Li IEEE Transactions on Information Forensics and Security, vol.19, pp.6070-6083, June 2024. [Abstract | pdf] Maximisation of synchronisability under low injection power Hisa-Aki Tanaka, Yoji Yabe, Somei Suga, Akira Keida, Kai Maeda, Fumito Mori, Hiroo Sekiya Europhysics Letters, no.52001, pp.1-7, June 2024. [Abstract | pdf] FQ-SAT: A Fuzzy Q-learning-based MPQUIC Scheduler for Data Transmission Optimization Thanh Trung Nguyen, Minh Hai Vu, Thi Ha Ly Dinh, Thanh Hung Nguyen, Phi Le Nguyen, Kien Nguyen The 6th International Conference on Computer Communication and the Internet (ICCCI), June 2024. [Abstract | pdf] Maximization of Injection-Locking Ability under Low Injection Power (in Japanese) Akira Keida, Yoji Yabe, Kai Maeda, Somei Suga, Fumito Mori, Hiroo Sekiya, and Hisa-Aki Tanaka The IEICE Transactions on Fundamental of Electronics, Communications, and Computer Science (Japanese Edition), vol.J107-A, no.3, pp.47-55, May 2024. [Abstract | pdf] VT-MCNet: High-accuracy automatic modulation classification model based on vision transformer Thien-Thanh Dao, Dae-Il Noh, Mikio Hasegawa, Hiroo Sekiya, and Won-Joo Hwang, IEEE Communications Letters, , vol.28, no.1, pp.98-102, Apr. 2024. [Abstract | pdf] Analysis and Design of Load-Independent Series Resonant Power Amplifier With Constant Current Output and Its Application for WPT System Yutaro Komiyama, Ayano Komanaka, Wenqi Zhu, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya IEEE Transactions on Power Electronics, 2024., Feb. 2024. [Abstract | pdf] Load-Independent Class-E Frequency Multipliers Yinchen Xie, Wenqi Zhu, Yutaro Komiyama, Ayano Komanaka, Akihiro Konishi, Xiuqin Wei, Kien Nguyen, and Hiroo Sekiya IEEE Transactions on Circuits and Systems I: Regular Papers,DOI: 10.1109/TCSI.2024.3369649, Feb. 2024. [Abstract | pdf] a Universal Calibration Model for Multiple Low-Cost Air Monitoring Devices Anh Duy Nguyen, Thuy Dung Nguyen, Thu Hang Phung, Huy Hieu Pham, Kien Nguyen, Phi Le Nguyen Engineering Applications of Artificial Intelligence, vol.128, no.107591, Feb. 2024. [Abstract | pdf] Analysis and Design of High-Frequency WPT System Using Load-Independent Inverter With Robustness Against Load Variations and Coil Misalignment Yutaro Komiyama, Ayano Komanaka, Hiroaki Ota, Yuki Ito, Taichi Mishima, Takeshi Uematsu, Akihiro Konishi, Wenqi Zhu, Kien Nguyen, and Hiroo Sekiya IEEE Access, doi: 10.1109/ACCESS.2024.3361029, Jan. 2024. [Abstract | pdf]

Design of Capacitive Power Transfer System Takumi Kobayashi, Yutaro Komiyama, Akihiro Konishi, Kien Nguyen, Hiroo Sekiya IEEE Workshop on Nonlinear Circuit Networks (NCN2024), pp.46-49, Dec. 2024. [Abstract | pdf] Design of magnetic resonant WPT systems Naoki Fukuda, Yutaro Komiyama, Yinchen Xie, Ayano Komanaka, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya IEEE Workshop on Nonlinear Circuit Networks (NCN2024), pp.50-52, Dec. 2024. [Abstract | pdf] Design of Dual-Frequency Rectifier in Wireless Power Transfer Systems Yinchen Xie; Yutaro Komiyama; Ayano Komanaka; Akihiro Konishi; Kien Nguyen; Hiroo Sekiya 2024 13th International Conference on Renewable Energy Research and Applications (ICRERA), Dec. 2024. [Abstract | pdf] Pre-Signal Processing of WiFi Sensing for Motion Detection Koichi Tokunaga, Yang Xiang, Ryuji Nagazawa, Ryohei Kameoka, Kien Nguyen, Jing Ma, Shigeo Shioda, Hiroo Sekiya NOLTA 2024, Dec. 2024. [Abstract | pdf] Design of Load-Independent Class-Φ3 Resonant Inverter Yutaro Komiyama, Wenqi Zhu, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya IEEE Energy Conversion Congress and Exposition (ECCE), Oct. 2024. [Abstract | pdf] Design of Resonant Converter with Genetic-Algorithm Optimization Rintaro Kaneiso, Ayano Komanaka, Yinchen Xie, Yutaro Komiyama, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya 21st International SoC Design Conference (ISOCC 2024), Aug. 2024. [Abstract | pdf] Implementation of Wireless Spiking Neural Network for Classifications on MNIST Dataset Haruto Ota, Jiaying Lin, Ryuji Nagazawa, Kien Nguyen, Won-Joo Hwang, and Hiroo Sekiya 21st International SoC Design Conference (ISOCC 2024), Aug. 2024. [Abstract | pdf] An Implementation and Evaluation of MPTCP-based 5G ATSSS Reo Kudo, Shunji Aoyagi, Kien Nguyen, Hiroo Sekiya The 20th International Conference on Multimedia Information Technology and Applications (MITA 2024), July 2024. [Abstract | pdf] Dual Perigee: Reducing Latency in IoT Blockchain Through Efficient Peer Selection Koki Koshikawa, Jong-Deok Kim, Kien Nguyen and Hiroo Sekiya VTC2024-Spring, June 2024. [Abstract | pdf] SNN Modeling of Cricket Auditory Network with Izhikevich Model Optimized by PSO Jiaying Lin, Ryuji Nagazawa, Koichi Tokunaga, Kien Nguyen, Hiroyuki Torikai, Won-Joo Hwang, and Hiroo Sekiya IEEE International Symposium on Circuits and Systems (ISCAS2024), May 2024. [Abstract | pdf] Design of Class-Φ3 Power Oscillator Yutaro Komiyama, Wenqi Zhu, Akihiro Konishi, Nguyen Kien, and Hiroo Sekiya 2024 IEEE International Symposium on Circuits and Systems (ISCAS2024), May 2024. [Abstract | pdf] Resonant Converter with Class-E^−1 inverter with Constant Voltage Ayano Komanaka, Wenqi Zhu, Xiuqin Wei, Kien Nguyen, and Hiroo Sekiya 2024 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing(NCSP2024), pp.441-444, Mar. 2024. [Abstract | pdf] Measuring Power Consumption of IoT Devices in IoT-Blockchain Systems Haruki Kurisaka, Jong-Deok Kim, Kien Nguyen and Hiroo Sekiya KJCCS, Jan. 2024. [Abstract | pdf] Evaluating Impacts of Overlay Networks on IoT Blockchain Latency Koki Koshikawa, Jong-Deok Kim, Kien Nguyen and Hiroo Sekiya KJCCS, Jan. 2024. [Abstract | pdf] MuLeS: a Multi-client Learning-based MPQUIC Scheduler Trung Thanh Nguyen, Minh Hai Vu, Thi Ha Ly Dinh, Phi Le Nguyen, Kien Nguyen IEEE CCNC2024, Jan. 2024. [Abstract | pdf]

(in Japanese) , Sept. 2024. [Abstract | pdf]  (in Japanese) , July 2024. [Abstract | pdf] , July 2024. [Abstract | pdf]  (in Japanese) , Mar. 2024. [Abstract | pdf]  (in Japanese) , vol.123, no.420, pp.6-11, Mar. 2024. [Abstract | pdf]  (in Japanese) , Mar. 2024. [Abstract | pdf]  (in Japanese) , vol.123, no.397, pp.113-118, Feb. 2024. [Abstract | pdf]  (in Japanese) Yutaro Komiyama, Akihiro Konishi, Ayano Komanaka, Wenqi Zhu, Kien Nguyen, and Hiroo Sekiya , vol.123, no.343, pp.83-87, Jan. 2024. [Abstract | pdf]  (in Japanese) , vol.123, no.343, pp.93-97, Jan. 2024. [Abstract | pdf]