Zhihao Zhang Also published under: Zhi Hao Zhang, Zhi-Hao Zhang Affiliation School of Integrated Circuits Guangdong University of Technology Guangzhou, China Publication Topics III-V semiconductors,gallium compounds,wide band gap semiconductors,5G mobile communication,HEMT integrated circuits,gallium arsenide,integrated circuit design,microwave power amplifiers,millimetre wave power amplifiers,Butterworth filters,CMOS integrated circuits,LC