Results 21 to 30 of about 1,144,783 (241)

All-Optical Logic Circuits Based on the Polarization Properties of Non-Degenerate Four-Wave Mixing [PDF]

open access: yes, 2001
This thesis investigates a new class of all-optical logic circuits that are based on the polarization properties of non-degenerate Four-Wave Mixing. Such circuits would be used in conjunction with a data modulation format where the information is coded ...
Bhardwaj, Ashish Ishwar Singh
core   +1 more source

Synthesis of quantum logic circuits [PDF]

open access: yesProceedings of the ASP-DAC 2005. Asia and South Pacific Design Automation Conference, 2005., 2005
18 pages; v5 fixes minor bugs; v4 is a complete rewrite of v3, with 6x more content, a theory of quantum multiplexors and Quantum Shannon Decomposition.
Vivek V. Shende   +2 more
openaire   +3 more sources

Reversible logic circuit synthesis [PDF]

open access: yesProceedings of the 2002 IEEE/ACM international conference on Computer-aided design - ICCAD '02, 2002
Reversible or information-lossless circuits have applications in digital signal processing, communication, computer graphics and cryptography. They are also a fundamental requirement in the emerging field of quantum computation. We investigate the synthesis of reversible circuits that employ a minimum number of gates and contain no redundant input ...
Vivek V. Shende   +3 more
openaire   +3 more sources

A High-Resolution Discrete-Time Second-Order ΣΔ ADC with Improved Tolerance to KT/C Noise Using Low Oversampling Ratio

open access: yesSensors
This work presents a novel ΣΔ analog-to-digital converter (ADC) architecture for a high-resolution sensor interface. The concept is to reduce the effect of kT/C noise generated by the loop filter by placing the gain stage in front of the loop filter. The
Kyung-Chan An   +2 more
doaj   +1 more source

Comments on “High-Performance and Energy-Efficient CNFET-Based Designs for Ternary Logic Circuits”

open access: yesIEEE Access, 2020
In the above article [1], R. A. Jaber et al. present the designs of ternary logic circuits based on CNTFET technology. The motivation for designing ternary gates is based on the following assumption quoted in the abstract: “Moreover, multi-valued ...
Daniel Etiemble
doaj   +1 more source

Protease circuits for processing biological information

open access: yesNature Communications, 2020
In contrast to genetic circuits, here the authors develop protein biocircuits based on proteases. They show these activity-based circuits can execute Boolean logic for programmable drug delivery and perform fuzzy logic to solve a mathematical oracle ...
Brandon Alexander Holt, Gabriel A. Kwong
doaj   +1 more source

Footer Voltage Controlled Dual Keeper Domino Logic with Static Switching Approach

open access: yesAdvances in Electrical and Electronic Engineering, 2020
In this paper, two circuits, namely Footer Voltage Controlled Dual Keeper domino logic (FVCDK) and Footer Voltage Controlled Dual Keeper with Static Switching domino logic (FVCDK-SS) are presented, in order to achieve high speed, low power consumption ...
Chirag Parashar   +3 more
doaj   +1 more source

Open-ended evolution to discover analogue circuits for beyond conventional applications [PDF]

open access: yes, 2012
Analogue circuits synthesised by means of open-ended evolutionary algorithms often have unconventional designs. However, these circuits are typically highly compact, and the general nature of the evolutionary search methodology allows such designs to be ...
Kalganova, TG
core   +1 more source

Pushing energy savings in adiabatic logic by carbon-nanotube field effect transistors [PDF]

open access: yesAdvances in Radio Science, 2011
For the first time carbon nanotube (CNT) transistor based adiabatic logic (AL) was analyzed in this work and compared to CNT based static CMOS (CCNT). Static CCNT inverters are used as a reference and compared to inverters in the AL families Efficient ...
P. Teichmann   +2 more
doaj   +1 more source

Performance Limits of Nanoelectromechanical Switches (NEMS)-Based Adiabatic Logic Circuits

open access: yesJournal of Low Power Electronics and Applications, 2013
This paper qualitatively explores the performance limits, i.e., energy vs. frequency, of adiabatic logic circuits based on nanoelectromechanical (NEM) switches.
Samer Houri   +3 more
doaj   +1 more source

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