Results 241 to 250 of about 2,194 (292)

PLAs in Quantum-Dot Cellular Automata

IEEE Transactions on Nanotechnology, 2006
Various implementations of the quantum-dot cellular automata (QCA) device architecture may help many performance scaling trends continue as we approach the nanoscale. Experimental success has led to the evolution of a research track that looks at QCA-based design.
Xiaobo Sharon Hu, Michael Crocker, Michael T. Niemier, Minjun Yan, Gary H. Bernstein   +4 more
openaire   +1 more source

Quantum-Dot cellular automata divider

2017 6th Mediterranean Conference on Embedded Computing (MECO), 2017
One of the most important mathematical operations is division. An efficient divider can be of great assistance in designing arithmetic circuits. The Quantum cellular automata (QCA) is an encouraging technology which seems to be a good successor of existing digital systems.
Samedin Krrabaj, Ercan Canhasi, Xhevahir Bajrami   +2 more
openaire   +1 more source

A Quantum-Dot Cellular Automata Processor Design

Proceedings of the 27th Symposium on Integrated Circuits and Systems Design, 2014
This paper describes the complete implementation of a robust SUBNEG (subtract and branch if negative) processor using quantum-dot cellular automata (QCA) technology. A processor is the basic unit in computer systems which is responsable for performing the basic arithmetic, logic, and input/output operations.
Elverton C. Fazzion, Osvaldo L. H. M. Fonseca, José Augusto Miranda Nacif, Omar P. Vilela Neto, Antônio Otávio Fernandes, Douglas S. Silva   +5 more
openaire   +1 more source

Circuit switching with Quantum-Dot Cellular Automata

Nano Communication Networks, 2017
Abstract Circuit switched network is a fundamental component to transmit the input signal among different users within a distributed communication networks. This paper demonstrates the design of a novel fault-tolerant circuit switched network based on Quantum-Dot Cellular Automata (QCA). The design is achieved in a single layer.
Jadav Chandra Das, Debashis De
openaire   +1 more source

Binary Adders on Quantum-Dot Cellular Automata

Journal of Signal Processing Systems, 2008
This article describes the design of adder units on quantum-dot cellular automata (QCA) nanotechnology, which promises very dense circuits and high operating frequencies, using a single homogeneous layer of the basic cells. We construct pipelined structures without the earlier noise problems, avoided by careful clocking organization, and the modular ...
Ismo Hänninen, Jarmo Takala
openaire   +1 more source

Quantum-Dot Cellular Automata Design Guideline

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2006
Quantum-dot Cellular Automata (QCA) is attracting a lot of attentions due to its extremely small feature sizes and ultra low power consumption. Up to now several designs using QCA technology have been proposed. However, we found not all of the designs function properly. Further, no general design guidelines have been proposed so far.
Kyosun Kim, Kaijie Wu 0001, Ramesh Karri
openaire   +1 more source

Design rules for Quantum-dot Cellular Automata

2011 IEEE International Symposium of Circuits and Systems (ISCAS), 2011
As a promising alternative to CMOS technology, QCA circuit design has been extensively studied in recent years. However, although a concrete set of design rules exist for integrated circuit design, little attention has been paid to the design rules necessary for efficient QCA circuit design. This paper compiles a set of important QCA design rules which
Weiqiang Liu 0001, Liang Lu, Máire O'Neill, Earl E. Swartzlander Jr.   +3 more
openaire   +1 more source

Quantum-dot cellular automata: computing by filed polarization

Proceedings 2003. Design Automation Conference (IEEE Cat. No.03CH37451), 2003
As CMOS technology continues its monotonic shrink, computing with quantum dots remains a goal in nanotechnology research. Quantum-dot cellular automata (QCA) is a paradigm for low-power, high-speed, highly dense computing that could be realized in a variety of materials systems.
openaire   +1 more source

NanoRouter: A Quantum-dot Cellular Automata Design

IEEE Journal on Selected Areas in Communications, 2013
We present NanoRouter, a new router architecture implemented as a quantum-dot cellular automata (QCA). A router is a key component in the Internet core. It allows packets to be transferred in the Internet. QCA is a promising nanoscale technology where components have nano size, ultra-low power consumption and could have a clock rate on the terahertz ...
Luiz H. B. Sardinha, Artur Melo Mota Costa, Omar P. Vilela Neto, Luiz Filipe M. Vieira, Marcos Augusto M. Vieira   +4 more
openaire   +1 more source

Quantum-Dot Cellular Automata Serial Comparator

2008 11th EUROMICRO Conference on Digital System Design Architectures, Methods and Tools, 2008
The quantum-dot cellular automata (QCA) are one of the few alternative computing platforms that meet most of the criteria desired for computing platforms of the future. One of the basic concepts that has popularized the QCA platform to computer designers is adiabatic pipelining, which implicitly assures the correct data flow and in this view simplifies
Blaz Lampreht, Luka Stepancic, Igor Vizec, Bostjan Zankar, Miha Mraz, Iztok Lebar Bajec, Primoz Pecar   +6 more
openaire   +1 more source