supported by the Pri⁃mary Research&Development Plan of Jiangsu Province(Nos.BE2022070,BE2022070-2).
For high-voltage and high-power Gallium Nitride(GaN)power amplifiers,a drain modulation circuit with rapid rise and fall time is proposed in this paper.To decrease the rise and fall time,the high-side bootstrap drive ...
High voltage pulse transformers have an essential role in pulsed power systems and power conversion applications.Improving the electromagnetic behavior of such devices leads to better efficiency and low-level electrom...
supported by the Shenzhen Project(No.JSGG20150512162029307)
An IF-sampling S/H is presented,which adopts a flip-around structure,bottom-plate sampling technique and improved input bootstrapped switches.To achieve high sampling linearity over a wide input frequency range,the fl...
This paper presents a 2.4 GHz power amplifier (PA) designed and implemented in 0.35μm SiGe BiCMOS technology. Instead of chip grounding through PCB vias, a metal plate with a mesa connecting ground is designed to d...
supported by the Innovation Fund of Fudan University,Shanghai, China
This paper presents a fully differential dual gain low noise amplifier(DGLNA) for low power 2.45-GHz ZigBee/IEEE 802.15.4 applications.The effect of input parasitics on the inductively degenerated cascode LNA is ana...