Novel efficient designs for QCA JK flip flop without wire crossing
Publish place: The Second International Conference and the Third National Conference on the Application of New Technologies in Engineering Sciences
Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ITCC02_123
تاریخ نمایه سازی: 21 شهریور 1395
Abstract:
Recently, the conventional CMOS technology faces serious challenging problems due to the physical limitations in its feature size reduction. Quantum dot cellular automata (QCA) with having the higher speed, smaller size and lower power consumption has the potential to be one of the features promising nanotechnologies to replace CMOS technology. In this paper, novel efficient designs for QCA JK flip flop without wire crossing are presented. The proposed JK flip flops are designed and tested in QCADesigner software. In comparison with the previous QCA and CMOS JK flip flops, our designs are optimized in terms of cell count, area, power and delay. Therefore, these structures can be used in designing of QCA based circuits.
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Authors
Abbas Rezaei
Electrical Engineering Department, Kermanshah University of Technology, Kermanshah, Iran
Leila Noori
Young Researchers and Elite Club, Kermanshah Branch, Islamic Azad university, Kermanshah, Iran
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