TRANSCONDUCTANCE

作品数：43被引量：18H指数：2
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相关领域：电子电信更多>>
相关作者：陈培毅史进黄文涛和致经刘键更多>>
相关机构：清华大学中国科学院更多>>
相关期刊：《通讯和计算机（中英文版）》《The Journal of China Universities of Posts and Telecommunications》《Nano-Micro Letters》《Wuhan University Journal of Natural Sciences》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划更多>>
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Ultra-sensitive nitrate-ion detection via transconductance-enhanced graphene ionsensitive field-effect transistors
《Microsystems & Nanoengineering》2024年第5期85-94,共10页Yingming Xu Peng Zhou Terrence Simon Tianhong Cui 
Current potentiometric sensing methods are limited to detecting nitrate at parts-per-billion(sub-micromolar)concentrations,and there are no existing potentiometric chemical sensors with ultralow detection limits below...
关键词：TRANSISTORS NITRATE effect 
A novel multi-threshold coupling InAlN/GaN double-channel HEMT for improving transconductance flatness
《Science China(Information Sciences)》2024年第1期310-311,共2页Sirui AN Minhan MI Pengfei WANG Sijia LIU Qing ZHU Meng ZHANG Zhihong CHEN Jielong LIU Siyin GUO Can GONG Xiaohua MA Yue HAO 
supported by National Key R&D Program of China (Grant No.2021YFB3602404)。
GaN-based HEMTs have significant advantages,making them a prime choice for high-frequency,high-power switching [1].However,the inherent poor linearity of GaN HEMT has yet to be solved,which can be reflected by the non...
关键词：TRANSCONDUCTANCE HEMT HEMTS 
A review on GaN HEMTs:nonlinear mechanisms and improvement methods被引量：1
《Journal of Semiconductors》2023年第12期31-46,共16页Chenglin Du Ran Ye Xiaolong Cai Xiangyang Duan Haijun Liu Yu Zhang Gang Qiu Minhan Mi 
supported by the Shenzhen Science and Technology Program on Key Basic Research Project undergrant JCYJ20210324120409025;the National Natural Science Foundation of China under grant 61904135。
The GaN HEMT is a potential candidate for RF applications due to the high frequency and large power handling capability.To ensure the quality of the communication signal,linearity is a key parameter during the system ...
关键词：GaN HEMT linearity improvement transconductance reduction transconductance compensation nanowire channel graded channel 
Graphene Bridge Heterostructure Devices for Negative Differential Transconductance Circuit Applications
《Nano-Micro Letters》2023年第2期161-171,共11页Minjong Lee Tae Wook Kim Chang Yong Park Kimoon Lee Takashi Taniguchi Kenji Watanabe Min‑gu Kim Do Kyung Hwang Young Tack Lee 
Y.T.L.acknowledges the financial support from the National Research Foundation of Korea(NRF)(No.NRF-2021R1C1C1005235);D.K.H.acknowledges the financial support from the Korea Institute of Science and Technology(KIST)Institution Program(No.2E31532).
Two-dimensional van der Waals(2D vdW)material-based heterostructure devices have been widely studied for high-end electronic applications owing to their heterojunction properties.In this study,we demonstrate graphene(...
关键词：Graphene bridge Heterostructure device Non-classical transfer characteristics Multi-value logic inverter Frequency tripler 
High-Transconductance,Highly Elastic,Durable and Recyclable All-Polymer Electrochemical Transistors with 3D Micro-Engineered Interfaces被引量：2
《Nano-Micro Letters》2022年第11期237-255,共19页Wenjin Wang Zhaoxian Li Mancheng Li Lvye Fang Fubin Chen Songjia Han Liuyuan Lan Junxin Chen Qize Chen Hongshang Wang Chuan Liu Yabin Yang Wan Yue Zhuang Xie 
supported by National Natural Science Fund of China(21802171,22075325);Guangzhou Municipal Science and Technology Project(202002030434).
Organic electrochemical transistors(OECTs)have emerged as versatile platforms for broad applications spanning from flexible and wearable integrated circuits to biomedical monitoring to neuromorphic computing.A variety...
关键词：Conducting polymer Gelatin organohydrogel electrolyte Organic electrochemical transistor Stretchable electronics Soft lithography 
Systematic Synthesis for Multiple-Feedback Filter Using OTAs and CCCIIs被引量：3
《Wuhan University Journal of Natural Sciences》2020年第1期71-77,共7页LI Yongan CHEN Bo 
Supported by the Shaanxi Provincial Key Research and Development Program,China(2018NY-158).
In order to obtain the multiple-feedback filter with simpler structure and electronic control,this paper first derives nodal admittance matrix(NAM)equation of the multiple-feedback filter.Furthermore,in accordance wit...
关键词：CURRENT-MODE filter current controlled CONVEYOR operational TRANSCONDUCTANCE amplifier(OAT) NODAL ADMITTANCE matrix expansion 
CMOS Realization of VDTA Based Electronically Tunable Wave Active Filter with Minimum Power Consumption at Low Supply Voltage ±0.82 V
《Circuits and Systems》2020年第2期11-26,共16页Ghanshyam Singh 
This paper presents a higher order voltage and current mode low pass or high pass filter for wave active filter based on Voltage Differencing Transconductance Amplifiers (VDTAs). The wave equivalent variable technique...
关键词：WAVE Active Filter VOLTAGE Differencing TRANSCONDUCTANCE AMPLIFIER Voltage/Current Mode CMOS Technology 
Negative transconductance effect in p-GaN gate AlGaN/GaN HEMTs by traps in unintentionally doped GaN buffer layer
《Chinese Physics B》2019年第10期504-509,共6页Mei Ge Qing Cai Bao-Hua Zhang Dun-Jun Chen Li-Qun Hu Jun-Jun Xue Hai Lu Rong Zhang You-Dou Zheng 
Project supported by the National Key Research and Development Program of China(Grant No.2017YFB0402900);the National Natural Science Foundation of China(Grant No.61634002);the Scientific Research Foundation of Graduate School of Nanjing University,China(Grant No.2016CL03);the Key Project of Jiangsu Province,China(Grant No.BE2016174)
We investigate the negative transconductance effect in p-GaN gate AlGaN/GaN high-electron-mobility transistor(HEMT) associated with traps in the unintentionally doped GaN buffer layer. We find that a negative transcon...
关键词：AlGaN/GaN HIGH-ELECTRON-MOBILITY transistors(HEMTs) traps NEGATIVE TRANSCONDUCTANCE 
245 GHz subharmonic receiver with on-chip antenna for gas spectroscopy application被引量：1
《Journal of Semiconductors》2018年第12期160-165,共6页Yanfei Mao Shiju E Klaus Schmalz J.Christoph Scheytt 
Project supported by the Zhejiang National Natural Science Foundation of China(No.LQ17F040001);the Key Laboratory Open Project Fund of Southeast University,China(No.K201817)
A 2 nd transconductance subharmonic receiver for 245 GHz spectroscopy sensor applications has been proposed. The receiver consists of a 245 GHz on-chip folded dipole antenna, a CB（common base） LNA, a 2 nd transcondu...
关键词：SiGe BiCMOS CB LNA 2nd transconductance subharmonic receiver 245 GHz on-chip antenna gas spectroscopy 
New Current Mode Lossy Integrator Employing CDDITA
《Circuits and Systems》2018年第8期117-123,共7页Kuldeep Panwar Dinesh Prasad Mayank Srivastava Zainab Haseeb 
This work presents a novel current-mode (CM) lossless integrator that uses one current differencing differential input transconductance amplifier (CDDITA) and one grounded capacitor. The configuration based on single ...
关键词：Current Differencing Differential Input TRANSCONDUCTANCE AMPLIFIER LOSSY INTEGRATOR Electronic TUNABILITY Grounded CAPACITOR 
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