The nonlinear effect in the performance of 4:2 Compressor | ||
| International Journal of Nonlinear Analysis and Applications | ||
| دوره 12، شماره 2، بهمن 2021، صفحه 1929-1945 اصل مقاله (719.17 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/ijnaa.2021.21970.2309 | ||
| نویسندگان | ||
| Norassadat Moosavi1؛ Keivan Navi* 2؛ Vahe Aghazarian3 | ||
| 1Department of Computer Engineering, Central Tehran Branch, Islamic Azad University, (IAUCTB) | ||
| 2Department of Computer Engineering, Shahid Beheshti University | ||
| 3Department of Computer Engineering, Central Tehran Branch, Azad University (IAUCTB), | ||
| چکیده | ||
| In this article, we have designed a novel 4:2 QCA Compressor with a nonlinear effect. This can be considered as a new vision to design approximate Majority circuits with more than five-input. The main advantages of these ideas are the reduced number of QCA cells as well as power dissipation, increased speed, and improved cell area In addition, a novel hierarchy is introduced to optimize digital systems. The 4:2 Compressor circuit is selected as a benchmark. This circuit is simulated with some technologies such as CMOS, CNT, and QCA in different architectures. All results from power respective were compared. We have used QCADesigner and QCAPro for QCA Circuits, Hspice with 20nm-nfet PTM-MG model for CMOS circuits and Stanford CNFET 20nm model for CNT circuits as simulation tools to evaluate circuits. | ||
| کلیدواژهها | ||
| QCA؛ CNT؛ CMOS؛ The nonlinear effect؛ 4:2 Compressor؛ n -input Majority circuit؛ Approximate Circuit؛ Power Consumption | ||
| مراجع | ||
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