supported in part by the National NaturalScience Foundation of China under Grant 62074074;in part by Natural Science Foundation of Guangdong Province under Grant 2021A1515011266;in part by the Science and Technology Plan of Shenzhen under Grants JCYJ20190809142017428 and JCYJ20200109141225025。
This work presents a high-gain broadband inverter-based cascode transimpedance amplifier fabricated in a 65-nm CMOS process.Multiple bandwidth enhancement techniques,including input bonding wire,input series on-chip i...
supported by the Key Technologies Support Program of Jiangsu Province(No.BE2013002-2);the National Key Scientific Instrument and Equipment Development Projects of China(No.2013YQ470767)
We proposed a novel Al Ga N/Ga N enhancement-mode(E-mode) high electron mobility transistor(HEMT) with a dual-gate structure and carried out the detailed numerical simulation of device operation using Silvaco Atla...
Project supported by the National Basic Research Program of China(Nos.2010CB327502,2010CB327505);the Advance Research Project(No.5130803XXXX)
AW-bandtwo-stageamplifierMMIChasbeendevelopedusingafullypassivated 2 × 20 μm gate-width and 0.15 μm gate-length InP-based high electron mobility transistor (HEMT) technology. The two-stage amplifier has been real...
We analyze an integrated electrically pumped opto-electronic mixer, which consists of two InP/GalnAs hetero junction bipolar transistors (HBT), in a cascode configuration. A new HBT with modified physical structure ...
Project supported by the Hubei Natural Science Foundation of China(No.2010CDB02706)
A 12-bit, 100-MHz CMOS current-steering D/A converter for CNC (computer number control) systems is presented. To reduce the glitch and increase the SFDR (spurious-free dynamic range), a low crosspoint switch drive...
Project Supported by the National Science Fund for Creative Research Groups of China(No.60821062);the National Basic Research Program of China(No.2009CB320202)
This paper presents the design of 0.5 V multi-gigahertz cascode CMOS LNA for low power wireless communication. By splitting the direct current through conventional cascode topology, the constraint of stacking- MOS str...
This paper presents a 12-channel,30Gb/s front-end amplifier realized in standard 0.18μm CMOS technology for parallel optlc-fiber receivers. In order to overcome the problem of inadequate bandwidth caused by the large...
Fabrication and characteristics of cascade connected AlGaN/GaN HEMTs grown on sapphire substrates are reported.The circuit employs a common source device,which has a gate length of 0.8μm cascode connected to a 1μm c...