IEICE Electronics Express, December 25 issue, has been published.
The articles are available from the following: https://www.ieice.org/publications/elex/

A 21.56dBm four-way current-combining power amplifier for Ka-band applications in 65-nm CMOS

Zhiqiang Wang, Xin Liu, Zhiqiang Li, Xiaosong Wang, Minghua Wang, Quan Li, Yan Li, Yu Liu
Topic: Microwave and millimeter wave devices, circuits, and modules

A two-dimension half-select free 12T SRAM cell with enhanced write ability and read stability for bit-interleaving architecture

Jialu Yin, Jia Yuan, Zhi Li, Shushan Qiao
Topic: Integrated circuits

3D-stacked retinal prosthesis chip with binary image capture and edge detection functions for human visual restoration

Yaogan Liang, Bang Du, Kohei Nakamura, Shengwei Wang, Bunta Inoue, Yuta Aruga, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
Topic: Devices, circuits and hardware for IoT and biomedical applications

A hybrid algorithm method for calculating electromagnetic shielding effectiveness of apertured enclosure with an arbitrary inner window

Jincheng Zhou, Xuetian Wang, Le Zou
Topic: Electromagnetic theory

A bernoulli spiral coil transmitter for charging various small electronic devices

Ryotaro Kudo, Koutaro Hachiya, Toshiki Kanamoto, Atsushi Kurokawa
Topic: Devices, circuits and hardware for IoT and biomedical applications

Novel adaptive locally implicit scheme of the discontinuous Galerkin time-domain method for distributed transient simulation of antennas and resonance models

Minxuan Li, Qingkai Wu, Zhongchao Lin, Yu Zhang, Xunwang Zhao
Topic: Electromagnetic theory

Data BER analysis of OAM-assisted physical layer authentication system

Tao Hu, Bowei Zhang, Kuo Zhao, Yang Wang, Jie Zhang
Topic: Electromagnetic theory

Data-driven condition monitoring of stator winding terminal insulation for inverter-fed machine using enhanced switching oscillation signals

Junjie Yu, Hao Li, Ruijunjie Cheng, Jingyu Liu, Yao Li
Topic: Electromagnetic theory

A K-band MMIC low noise amplifier in GaN-on-Si 100-nm technology for MIMO radar receivers

Xinlei Yang, Zhihao Zhang, Hailiang Liu, Gary Zhang, Tong Wang, Yang Huang, Qiyu Wang, Liwei Luo
Topic: Microwave and millimeter wave devices, circuits, and modules

Design of a 2-18GHz ultra-wideband MMIC low noise amplifier

Yuxin Liu, Jingchang Nan
Topic: Microwave and millimeter wave devices, circuits, and modules