Optimal fault-tolerant quantum comparators for image binarization [PDF]
, 2021 Quantum image processing focuses on the use of quantum computing in the field of digital image processing. In the last few years, this technique has emerged since the properties inherent to quantum mechanics would provide the computing power required to ...
Ortega López, Gloria +9 more
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A low‐offset low‐power and high‐speed dynamic latch comparator with a preamplifier‐enhanced stage
IET Circuits, Devices and Systems, 2021 The preamplifier module is a crucial element while designing dynamic latch comparators. The traditional double tail comparator utilizes a differential pair as the preamplifier stage.
Jérôme K. Folla +6 more
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Design and Simulation of all-optical Comparator Using Photonic Crystal-based Nonlinear Ring Resonators [PDF]
فیزیک کاربردی ایران, 2021 All-optical comparators can play crucial roles in the next generation of optical integrated circuits. In this paper, a novel structure was proposed for designing and implementing an all-optical comparator.
Alidoost Rostamizadeh
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Regenerative comparator with floating capacitor for energy‐harvesting applications
IET Circuits, Devices and Systems, 2021 An energy‐efficient regenerative comparator design is unveiled. A floating capacitor is utilized to protect the complete discharge of the preamplifier output nodes by NMOS input transistors.
Hadi Pahlavanzadeh, Mohammad Azim Karami
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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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Design and analysis of single layer quantum dot-cellular automata based 1- bit comparators [PDF]
, 2022 Quantum dot-cellular automata (QCA) technology has recently emerged as a potential candidate for the design of nanometer-scale computational circuits. In digital logic circuits, the comparator is the basic building block for comparing two binary values ...
Al-Tarawneh, Mutaz A.B; Mutah University +4 more
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Systematic Design Methodology for Optimization of Voltage Comparators in CMOS Technology
, 2023 Part 6: Electronics and CommunicationsInternational audienceThe increasing rate of digitalization and the growing use of the Internet-of-Things translate into a rise in demand for sensor-to-digital interface circuits and electronics for processing ...
Xavier, João +2 more
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A BIST Scheme for Dynamic Comparators
, 2022 This paper proposes a built-in self-test (BIST) scheme for detecting catastrophic faults in dynamic comparators. In this scheme, a feedback loop is designed using the characteristics of the comparator; monitoring the voltage in the feedback loop can ...
Xiao-Bin Tang, Masayoshi Tachibana
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Reliability Analysis of Comparators
, 2015 The lack of study on analogue circuits reliability is likely due to the migration of analogue circuits to their digital equivalents. There are a considerable numbers of important analogue circuits such as amplifiers and comparators used in sensors in ...
Halak, Basel +2 more
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Reconfigurable Shift Switching Parallel Comparators [PDF]
, 1999 We present novel asynchronous VLSI comparator schemes which are based on recently proposed reconfigurable shift switch logic and the traditional (precharged) CMOS domino logic.
Lin, R., Olariu, S.
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