Abstract: This paper presents GaN-based power amplifier integrated circuits targeting D-band frequencies. Two chips have been realized, using transistors with a gate length of 100 nm and 70 nm.
Anhui Provincial Key Laboratory of Advanced Catalysis and Energy Materials, Anhui Key Laboratory of Optoelectronic Magnetic Functional Complex and Nano Complex, School of Chemistry and Chemical ...
On October 29, 2025, Xie Zhongdong, founder, chairman, and CEO of Beijing Hydrogen Ring Energy Technology Co., Ltd. (referred to as "Hydrogen Ring Energy"), led a delegation to visit Zhengzhou Dahe ...