Results 101 to 110 of about 1,526,878 (350)
Signal conditioning circuit apparatus [PDF]
, 1975 A signal conditioning circuit is described including operational amplifier, a variable source of offset potential, and four resistive impedance. The circuit has constant input impedance independent of gain and offset adjustments.
Holland, V. B.
core +1 more source
A 1.6 Gb/s, 3 mW CMOS receiver for optical communication [PDF]
, 2002 A 1.6 Gb/s receiver for optical communication has been designed and fabricated in a 0.25-μm CMOS process. This receiver has no transimpedance amplifier and uses the parasitic capacitor of the flip-chip bonded photodetector as an integrating element and ...
Emami-Neyestanak, Azita +4 more
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Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics
Advanced Functional Materials, EarlyView.Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha +18 more
wiley +1 more source
MicromachinesThis paper presents an ultra-wideband transformer feedback (TFB) monolithic microwave integrated circuit (MMIC) power amplifier (PA) developed using a 0.25 μm gallium nitride (GaN) process.
Jialin Luo +4 more
doaj +1 more source
Linear transmitter design for MSAT terminals [PDF]
, 1990 One of the factors that will undoubtedly influence the choice of modulation format for mobile satellites, is the availability of cheap, power-efficient, linear amplifiers for mobile terminal equipment operating in the 1.5-1.7 GHz band.
Bateman, Andrew +3 more
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Advanced Functional Materials, EarlyView.This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee +17 more
wiley +1 more source
Electrical, Control and Communication Engineering, 2019 The work reports on the design and performance of a low-noise low-cost CMOS transimpedance amplifier (TIA). The proposed circuit shall be employed in optical time-domain reflectometers and is implemented using an affordable 0.18 µm 1.8 V CMOS process ...
Romanova Agata, Barzdenas Vaidotas
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Advanced Functional Materials, EarlyView.Inspired by octopuses, actuating legs based on soft materials are fabricated with programmed chiroptical properties and mechanical behaviors to achieve dynamic color modulation and reversible shape morphing, and these legs are developed into a modular OCTOID system.
Seung Hui Han +8 more
wiley +1 more source
The Implementation of the Feedback Principle in Science and Technics
MATEC Web of Conferences, 2017 In this study positive and negative influence of the feedback have been examined. A feedback principle in the alternating current amplifier and in the speed regulator of the turbine rotation was described. The main conclusion of the positive and negative
Buran Anna L. +2 more
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Dianzi Jishu Yingyong, 2018 The circuit techniques that suppress pop-click noise and reduce saturation distortion are presented for class D amplifier in mobile application. Pop-click noise level is effectively suppressed by detecting power voltage, controlling preamplifier and ...
Zheng Hao +4 more
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