Works matching DE "OPERATIONAL amplifiers"

Results: 761

Low-Noise Large-Bandwidth High-Gain Transimpedance Amplifier for Cryogenic STM at 77 K.

Published in:

Journal of Low Temperature Physics, 2025, v. 220, n. 3, p. 210, doi. 10.1007/s10909-025-03301-7

By:

Liang, Ying-Xin;
Shang, Ru-Nan;
Liang, Fang-Hao;
Zhang, Hao;
He, Ke

Publication type:

Article

Low-cost active detectors for radon gas detection: some preliminary test results.

Published in:

Radiation Physics & Engineering, 2025, v. 6, n. 3, p. 49, doi. 10.22034/rpe.2025.474882.1237

By:

Parsazadeh, Ehsan;
Hadad, Kamal;
Mohammadian-Behbahani, Mohammad-Reza;
Pirouzmand, Ahmad

Publication type:

Article

Gain Enhanced Miller Compensated Operational Amplifier.

Published in:

Semiconductors, 2025, v. 59, n. 7, p. 701, doi. 10.1134/S1063782625601542

By:

Duhan, Komal;
Prakash, Dr. Neelam Rup;
Kaur, Dr. Jasbir;
Munjal, Sameeksha

Publication type:

Article

基于车载语音芯片开关电容积分电路设计.

Published in:

Electronic Science & Technology, 2025, v. 38, n. 7, p. 50, doi. 10.16180/j.cnki.issn1007-7820.2025.07.007

By:

余鑫;
张轩雄;
李文宏

Publication type:

Article

Black-Box Modeling Approach with PGB Metric for PSRR Prediction in Op-Amps.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 13, p. 2648, doi. 10.3390/electronics14132648

By:

Zhang, Yi;
Yang, Xin;
Lin, Ruonan;
Li, Tailai;
Lin, Jianpu;
Huang, Jiwei

Publication type:

Article

IoT-Integrated Optical Thickness Sensor with LED Light Source.

Published in:

Przegląd Elektrotechniczny, 2025, v. 2025, n. 6, p. 140, doi. 10.15199/48.2025.06.23

By:

ABDUL RAHIM, Hazli Rafis;
SUFFIAN, Muhamad Haziq Syahir;
MOHD YUSOF, Haziezol Helmi;
MD SAAT, Mohd Shakir;
ZAIN, Huda Adnan;
BATUMALAY, Malathy;
JALI, Mohd Hafiz;
ABDUL MUTALIP, Zaiton;
HARUN, Sulaiman Wadi

Publication type:

Article

分数阶电路的设计简化与零极点变化规律.

Published in:

Control Theory & Applications / Kongzhi Lilun Yu Yinyong, 2025, v. 42, n. 6, p. 1142, doi. 10.7641/CTA.2024.40183

By:

许宇宏;
李创;
唐荣年;
陈阳泉

Publication type:

Article

Degradation modeling and remaining useful life prediction method for operational amplifiers using the GA-optimized SVR.

Published in:

Journal of Mechanical Science & Technology, 2025, v. 39, n. 7, p. 3599, doi. 10.1007/s12206-025-2404-6

By:

Huang, Xin;
Zeng, Ying;
Li, Jing;
Zhou, Zhenwei;
Huang, Hong-Zhong

Publication type:

Article

Study of methodologies for initial design of analog integrated circuits in submicron and deep submicron CMOS processes.

Published in:

Electrotechnica & Electronica (E+E), 2025, v. 60, n. 1, p. 1

By:

Radev, Aleksandar P.

Publication type:

Article

Single Topology-Based Reconfigurable Positive and Negative Immittance Circuit and its Application as Multifunction Filter and Quadrature Oscillator.

Published in:

Journal of Circuits, Systems & Computers, 2025, v. 34, n. 15, p. 1, doi. 10.1142/S0218126625503293

By:

Kumar, Navnit;
Kumar, Manjeet;
Pandey, Neeta

Publication type:

Article

Filter Design Based on Multi-port and Multi-dimensional gC Circuits.

Published in:

Circuits, Systems & Signal Processing, 2025, v. 44, n. 7, p. 4511, doi. 10.1007/s00034-025-03004-0

By:

Handkiewicz, Andrzej;
Krzywoszyja, Grzegorz;
Zajac, Wojciech;
Naumowicz, Mariusz

Publication type:

Article

Voltage Controlled Amplitude Sinusoidal Oscillator Using CFOAs.

Published in:

International Review of Electrical Engineering, 2025, v. 20, n. 1, p. 1, doi. 10.15866/iree.v20i1.22980

By:

Kaewpoonsuk, A.;
Katman, R.;
Sisuk, N.

Publication type:

Article

A Power-Efficient 50 MHz-BW 76.8 dB Signal-to-Noise-and-Distortion Ratio Continuous-Time 2-2 MASH Delta-Sigma Analog-to-Digital Converter with Digital Calibration.

Published in:

Journal of Low Power Electronics & Applications, 2025, v. 15, n. 2, p. 20, doi. 10.3390/jlpea15020020

By:

Li, Zhiyu;
Shang, Xueqian;
Feng, Haigang;
Xing, Xinpeng

Publication type:

Article

The study of the performance of a microbial fuel cell: a progress towards the improvement of low electrical bioenergy output by using an amplification system.

Published in:

Biotechnology Letters, 2022, v. 44, n. 12, p. 1359, doi. 10.1007/s10529-022-03304-4

By:

Benghernit, Mohammed;
Kameche, Mostefa;
Zerhouni, Fatima Zohra;
Krim, Fatima Zohra;
Sahraoui, Tewfik;
Innocent, Christophe

Publication type:

Article

Variational Method of Calibration of Impedance Meters. Part 2. Implementation of Method.

Published in:

Measurement Techniques, 2019, v. 62, n. 6, p. 570, doi. 10.1007/s11018-019-01662-6

By:

Surdu, M. N.

Publication type:

Article

Integrating Devices in the Measurement Circuits of Induction Magnetometers.

Published in:

Measurement Techniques, 2019, v. 61, n. 12, p. 1209, doi. 10.1007/s11018-019-01571-8

By:

Kuligin, M. N.

Publication type:

Article

Improving the Electrical Characteristics of Measuring Devices Based on Rail-to-Rail Operational Amplifiers.

Published in:

Measurement Techniques, 2018, v. 61, n. 8, p. 817, doi. 10.1007/s11018-018-1508-0

By:

Sergeev, A. I.;
Suvorov, A. A.

Publication type:

Article

A measuring temperature converter.

Published in:

Measurement Techniques, 2013, v. 55, n. 12, p. 1388, doi. 10.1007/s11018-013-0138-9

By:

Barkovskii, Yu.;
Kamalkhodzhaev, S.

Publication type:

Article

Design and fabrication of active noise control system for a grass cutter.

Published in:

Noise & Vibration Worldwide, 2021, v. 52, n. 4/5, p. 86, doi. 10.1177/0957456521999833

By:

Khan, Rahmatullah;
Muzammil, Mohammad;
Farooq, Omar

Publication type:

Article

Development of an electronic stethoscope implementing filters with OPAM for the observation of cardiac signals using a graphical interface with an AD8232 module.

Published in:

Journal Electrical Engineering / Revista de Ingeniería Eléctrica, 2023, v. 7, n. 19, p. 1, doi. 10.35429/JEE.2023.19.7.1.14

By:

GONZÁLEZ-GALINDO, Edgar Alfredo;
RÍOS-MENDOZA, Fernando Javier;
CASTRO-PÉREZ, Joseph Kevin;
DOMÍNGUEZ-ROMERO, Francisco Javier

Publication type:

Article

Quenching Circuit Discriminator Architecture Impact on a Sub-10 ps FWHM Single-Photon Timing Resolution SPAD.

Published in:

Instruments (2410-390X), 2023, v. 7, n. 2, p. 16, doi. 10.3390/instruments7020016

By:

Nolet, Frédéric;
Gauthier, Valérie;
Parent, Samuel;
Vachon, Frédéric;
Roy, Nicolas;
St-Jean, Nicolas;
Charlebois, Serge A.;
Pratte, Jean-François

Publication type:

Article

Design Optimization of CMOS Folded Cascode OTA Using Water Cycle Algorithm for Enhanced Performance.

Published in:

Journal Européen des Systèmes Automatisés, 2024, v. 57, n. 3, p. 797, doi. 10.18280/jesa.570318

By:

Rasheed, Israa Mohammed;
Motlak, Hassan Jassim

Publication type:

Article

Design Methodology for a Low-Power Two-Stage CMOS Operational Amplifier for Optical Receiver Applications.

Published in:

Journal Européen des Systèmes Automatisés, 2024, v. 57, n. 3, p. 815, doi. 10.18280/jesa.570320

By:

Hussein, Zaid Saadi;
Motlak, Hassan Jassim

Publication type:

Article

New Method of Solving Complicated Operational Amplifier Systems and Application to Online Electrocardiograph.

Published in:

Sensors & Materials, 2019, v. 31, n. 6, Part 2, p. 1973, doi. 10.18494/sam.2019.2336

By:

Chung-Cheng Chen;
Yen-Ting Chen;
Jian-Hui Li

Publication type:

Article

Bulk-Driven CMOS Differential Stages for Ultra-Low-Voltage Ultra-Low-Power Operational Transconductance Amplifiers: A Comparative Analysis.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 10, p. 2085, doi. 10.3390/electronics14102085

By:

Shah, Muhammad Omer;
Ballo, Andrea;
Pennisi, Salvatore

Publication type:

Article

Feedback Amplifier Analysis: Extending the Rosenstark Method for Impedance and Noise Evaluation.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 8, p. 1558, doi. 10.3390/electronics14081558

By:

Carniti, Paolo;
Gotti, Claudio;
Pessina, Gianluigi;
Trotta, Davide

Publication type:

Article

A Low-Power, Low-Noise Recycling Folded-Cascode Operational Transconductance Amplifier for Neural Recording Applications.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 8, p. 1543, doi. 10.3390/electronics14081543

By:

Moosaei, Amir;
Maghami, Mohammad Hossein;
Nejati, Ali;
Amiri, Parviz;
Sawan, Mohamad

Publication type:

Article

Enhanced Charge Pump Architecture with Feedback Supply Selector for Optimized Switching Performance.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 7, p. 1484, doi. 10.3390/electronics14071484

By:

Stancu, Cristian;
Mitu, Anca Andreea;
Ionescu, Teodora;
Neacsu, Andrei;
Dobrescu, Lidia;
Dobrescu, Dragos

Publication type:

Article

A 48 nW, Universal, Multi-Mode Gm-C Filter with a Frequency Range Tunability.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 7, p. 1334, doi. 10.3390/electronics14071334

By:

Namdari, Ali;
Aiello, Orazio;
Dolatshahi, Mehdi;
Caviglia, Daniele D.

Publication type:

Article

Design and Implementation of a Smart AC Current Source for Impedance Spectroscopy Using ARM Microcontrollers.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 23, p. 4805, doi. 10.3390/electronics13234805

By:

Meléndez Muñoz, Salvador;
Silvestre Mérida, Emilio;
Fernández Scagliusi, Santiago J.;
Oprescu, Andreea M.;
Algarín Pérez, Antonio;
Pérez García, Pablo

Publication type:

Article

A Cybernetic Delay Analysis of the Energy–Economy–Emission Nexus in India via a Bistage Operational Amplifier Network.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 22, p. 4434, doi. 10.3390/electronics13224434

By:

Basu, Soumya;
Ishihara, Keiichi

Publication type:

Article

Architectural Proposal for Low-Cost Portable Digital Oscilloscopes Based on Microcontrollers and Operational Amplifiers.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 19, p. 3924, doi. 10.3390/electronics13193924

By:

Sierra-García, J. Enrique;
Sanza, Carlos

Publication type:

Article

A Low-Power, High-Resolution Analog Front-End Circuit for Carbon-Based SWIR Photodetector.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 18, p. 3708, doi. 10.3390/electronics13183708

By:

Zhang, Yuyan;
Chen, Zhifeng;
Liao, Wenli;
Xi, Weirong;
Chen, Chengying;
Jiang, Jianhua

Publication type:

Article

A Review of Current Differencing Buffered Amplifiers: Performance Metrics and Technological Advances.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 18, p. 3623, doi. 10.3390/electronics13183623

By:

Borah, Shekhar Suman;
Sundaravadivel, Prabha

Publication type:

Article

Operational Amplifiers Defect Detection and Localization Using Digital Injectors and Observer Circuits.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 14, p. 2871, doi. 10.3390/electronics13142871

By:

Sekyere, Michael;
Saikiran, Marampally;
Chen, Degang

Publication type:

Article

Design and Characterization of a Digitally Tunable Gm-C Filter for Multi-Standard Receivers.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 14, p. 2866, doi. 10.3390/electronics13142866

By:

Oliveira, Mateus S.;
Carvalho, Matheus B. S.;
Müller, Crístian;
Compassi-Severo, Lucas;
de Aguirre, Paulo C. C.;
Girardi, Alessandro G.

Publication type:

Article

Design and Analysis of a High-Gain, Low-Noise, and Low-Power Analog Front End for Electrocardiogram Acquisition in 45 nm Technology Using g m / I D Method.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 11, p. 2190, doi. 10.3390/electronics13112190

By:

Emon, Md. Zubair Alam;
Salim, Khosru Mohammad;
Chowdhury, Md. Iqbal Bahar

Publication type:

Article

Design of Lossless Negative Capacitance Multiplier Employing a Single Active Element.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 6, p. 1163, doi. 10.3390/electronics13061163

By:

Vahbeh, Mutasem;
Özer, Emre;
Kaçar, Fırat

Publication type:

Article

Full-Custom 90 nm CNTFET Process Design Kit: Characterization, Modeling, and Implementation.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 3, p. 605, doi. 10.3390/electronics13030605

By:

Chen, Liming;
Zhang, Yuyan;
Chen, Zhifeng;
Chen, Jiming;
Chen, Huangwei;
Jiang, Jianhua;
Chen, Chengying

Publication type:

Article

A Capacitive-Feedback Amplifier with 0.1% THD and 1.18 μV rms Noise for ECG Recording.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 2, p. 378, doi. 10.3390/electronics13020378

By:

Chen, Xi;
Mo, Taishan;
Wu, Peng;
Wu, Bin

Publication type:

Article

Digital Calibration of Input Offset Voltage and Its Implementation in FDDA Circuits.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 22, p. 4615, doi. 10.3390/electronics12224615

By:

Maljar, David;
Sovcik, Michal;
Potocny, Miroslav;
Ondica, Robert;
Arbet, Daniel;
Stopjakova, Viera

Publication type:

Article

Offset Voltage Reduction in Two-Stage Folded-Cascode Operational Amplifier Using High-Precision Source Degeneration.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 21, p. 4534, doi. 10.3390/electronics12214534

By:

Stancu, Cristian;
Neacsu, Andrei;
Ionescu, Teodora;
Stanescu, Cornel;
Profirescu, Ovidiu;
Dobrescu, Dragos;
Dobrescu, Lidia

Publication type:

Article

A Survey of Ultra-Low-Power Amplifiers for Internet of Things Nodes.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 20, p. 4361, doi. 10.3390/electronics12204361

By:

Grasso, Alfio Dario;
Pennisi, Salvatore;
Venezia, Chiara

Publication type:

Article

Single-Stage CMOS Operational Transconductance Amplifiers (OTAs): A Design Tutorial.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 18, p. 3833, doi. 10.3390/electronics12183833

By:

Choi, Jaesuk;
Kweon, Soon-Jae;
Jeon, Hyuntak

Publication type:

Article

A Fast Interface Circuit for the Measurement of 10 Ω to 1 GΩ Resistance.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 18, p. 3796, doi. 10.3390/electronics12183796

By:

Ning, Yongkai;
Guo, Jiangfei;
Jia, Yangchen;
Li, Duosheng;
Guo, Guiliang

Publication type:

Article

Three-Stage Operational Amplifier with Frequency Compensation Using Cascade Zero.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 11, p. 2361, doi. 10.3390/electronics12112361

By:

Jin, Yurin;
Seo, Yeonho;
Kim, Sungmi;
Cho, Seongik

Publication type:

Article

Design of Self-Calibration Comparator for 12-Bit SAR ADCs.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 10, p. 2277, doi. 10.3390/electronics12102277

By:

Tang, Junlong;
Wang, Yaodong;
Gu, Hongbo;
Zou, Wanghui

Publication type:

Article

9.9 µW, 140 dB DR, and 93.27 dB SNDR, Double Sampling ΔΣ Modulator Using High Swing Inverter-Based Amplifier for Digital Hearing Aids.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 7, p. 1747, doi. 10.3390/electronics12071747

By:

Alizadeh Zanjani, Shima;
Jannesari, Abumoslem;
Torkzadeh, Pooya

Publication type:

Article

A 12-Bit 1-GS/s Pipelined ADC with a Novel Timing Strategy in 40-nm CMOS Process.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 4, p. 924, doi. 10.3390/electronics12040924

By:

Xu, Fangyuan;
Guo, Xuan;
Li, Zeyu;
Jia, Hanbo;
Wu, Danyu;
Wu, Jin

Publication type:

Article

Temperature and Power Supply Compensated CMOS Clock Circuit Based on Ring Oscillator.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 3, p. 507, doi. 10.3390/electronics12030507

By:

Stancu, Cristian;
Neacsu, Andrei;
Profirescu, Ovidiu;
Dobrescu, Dragos;
Dobrescu, Lidia

Publication type:

Article