نتایج جستجو برای: qcadesigner

تعداد نتایج: 61  

Restoring and non-restoring divider has become widely applicability in the era of digital computing application due to its computation speed. In this paper, we have proposed the design of divider of different architecture for the computation of Vedic sutra based. The design of divider in the Vedic mode results in high computation throughput due to its replica architecture, where latency is mini...

Restoring and non-restoring divider has become widely applicability in the era of digital computing application due to its computation speed. In this paper, we have proposed the design of divider of different architecture for the computation of Vedic sutra based. The design of divider in the Vedic mode results in high computation throughput due to its replica architecture, where latency is mini...

Journal: :IET circuits, devices & systems 2021

Quantum-dot cellular automata (QCA) are prospective nanotechnology with striking performance to tackle the shortcomings of complementary metal-oxide-semiconductor (CMOS) transistor-based technology such as fabrication dimensions and switching speed. The demultiplexer, a crucial component for design many logic circuits, comprises circuit separating multiplex data into data. demultiplexer is high...

Journal: :Optical and Quantum Electronics 2022

Since the scaling of transistors is growing rapidly, need for an efficient alternative Complementary Metal-Oxide-Semiconductor (CMOS) technology to obtain further and extra processes in circuits has been known as main problem. Over last decade, Quantum-dot Cellular Automata (QCA) recognized a suitable replacement CMOS due its excellent potential developing designs with low-power consumption, hi...

Journal: :International journal of engineering. Transactions A: basics 2021

One of the major problems in designing highly compact integrated circuits is power consumption circuits. Therefore, several technologies have been introduced to overcome facing MOSFET technology. these Quantum-Dot Cellular Atomata (QCA), which has advantages. In this paper, we focus on computational logic gates based T-Latch circuit. T-latch basis many circuit arithmetic unit (ALU). The propose...

Journal: :Informacije Midem-journal of Microelectronics Electronic Components and Materials 2023

Next-generation nano-scale computational systems are being hampered by two significant obstacles: shrinking transistor size and power dissipation. Moore's law does not hold when reaches the atomic level. So, it becomes necessary to investigate alternative technologies that surpass traditional Complementary Metal Oxide Semiconductor ( CMOS ) technology's physical constraints. Quantum Dot Cellula...

Journal: :IET circuits, devices & systems 2021

Quantum-dot cellular automata (QCA) is one of the best methods to implement digital circuits at nanoscale. It has excellent potential with high density, fast switching speed, and low energy consumption. Researchers have emphasized reducing number gates, delay, cell count in QCA technology. In addition, a ripple carry adder (RCA) circuit which each full adder's carry-out connection for next carr...

Journal: :Optik 2022

The current Very Large-Scale Integration (VLSI) technology has reached its peak due to the fundamental physical limits of Complementary Metal-Oxide-Semiconductor (CMOS). Quantum-dot Cellular Automata (QCA) is considered a proper alternative CMOS in digital circuit design. QCA features like low power, small area, and high speed nanoscale A code converter that converts determined another one. Cod...

2015
Wu Shi Xingguo Xiong

Quantum-dot cellular automata (QCA) is a newly-developed nanotechnology for next-generation nanoelectronic circuits. QCA circuits use the propagation of charge polarity in QCA cells to pass information without any current being involved. It has the advantages of extremely small size, low power consumption, high device density and twinkling operation process. Nanofabrication of QCA circuits may ...

2014
Peer Zahoor Ahmad Firdous Ahmad Syed Muzaffar Ahmad Rafiq Ahmad Khan

Quantum-dot cellular automaton (QCA) is an up-coming nanotechnology in the area of nanoelectronics and is found to be an alternative solution to replace conventional CMOS technology for several reasons. It has attractive features such as faster speed, smaller size, and low power consumption compared to transistor-based technology. The experiments carried out in QCA demonstrated and realized the...

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