Results 1 to 10 of about 134,452 (266)
Design and Simulation of Linear All-Optical Comparator Based on Square-Lattice Photonic Crystals
Photonics, 2022 An optical comparator is an important logic circuit used in digital designs. Photonic crystals are among the platforms for implementing different kinds of gates and logic circuits, and they are structures with alternating refractive indices.
Fariborz Parandin +2 more
exaly +3 more sources
Design of power efficient, high-speed 4-bit comparator in UMC 180 nm technology
Engineering and Applied Science Research, 2021 Power, Area, and Delay are the three important performance metrics used for analyzing any digital circuit. This paper explores different digital circuit design styles to achieve a better trade-off between the performance metrics.
Sudheer Raja Venishetty +1 more
doaj +1 more source
High Efficiency Power Management Unit for Implantable Optical-Electrical Stimulators
IEEE Open Journal of Circuits and Systems, 2023 Battery-less active implantable devices are of interest because they offer longer life span and eliminate costly battery replacement surgical interventions.
Noora Almarri +4 more
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Design and Simulation of A New Proposed Single-Slope Integrating Analog-to- Digital Converter System Based on Non-Linear Amplifiers [PDF]
Engineering and Technology Journal, 2010 In this paper, a unipolar single-slope integrating analog-to-digitalconverter(ADC) is discussed, designed, and simulated, whereas, its conversiontime is less than that of the dual-slope integrating ADC.The proposed systemconsists of logarithmic amplifier,
Azzad B. Saeed
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Sensors, 2022 This paper presents a low-area 8-bit flash ADC that consumes low power. The flash ADC includes four main blocks—an analog multiplexer (MUX), a comparator, an encoder, and an SPI (Serial Peripheral Interface) block.
Hong-Hai Thai +2 more
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Novel Reversible Comparator Design in Quantum Dot-Cellular Automata with Power Dissipation Analysis
Applied Sciences, 2022 In very large-scale integration (VLSI) circuits, a partial of energy lost leads to information loss in irreversible computing because, in conventional combinatorial circuits, each bit of information generates heat and power consumption, thus resulting in
Mohsen Vahabi +4 more
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Applied System Innovation, 2021 The article considers the tasks of intellectual support for decision support in relation to a complex technological object. The relevance is determined by a high level of responsibility, together with a variety of possible situations at a complex ...
Igor Glukhikh, Dmitry Glukhikh
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A 1-GHz 64-Channel Cross-Correlation System for Real-Time Interferometric Aperture Synthesis Imaging
Sensors, 2019 We present a 64-channel 1-bit/2-level cross-correlation system for a passive millimeter wave imager used for indoor human body security screening. Sixty-four commercial comparators are used to perform 1-bit analog-to-digital conversion, and a Field ...
Xiangzhou Guo +4 more
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IEEE Access, 2019 Interferometric aperture synthesis is a proven technique in radio astronomy and earth remote sensing, which also shows great potentials in security screening.
Xiangzhou Guo +4 more
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Mokslas: Lietuvos Ateitis, 2015 The aim of the conducted research was to determine the mechanical stability of angle measurement comparator system. Vibrations have been measured at the significant points of the system and dynamic characteristics of the system have been established ...
Artūras Kilikevičius +2 more
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