Design of Integrated Digital PWM in Quantum dot Cellular Automata

Authors

  • P. Jegadeeshwari Research Scholar, Department of Electronics and Instrumentation Engineering, Annamalai University, Chidambaram, Tamil Nadu, India.
  • Dr. T. Anitha Associate Professor, Department of Electronics and Instrumentation Engineering, Annamalai University, Chidambaram, Tamil Nadu, India.
  • Dr. M.Arulaalan Professor, Department of Electronics and Communication Engineering, CK College of Engineering and Technology, Cuddalore, Tamil Nadu, India.

Keywords:

Integrated Digital PWM,CMOS Technology, Nano-Electronics,Quantum dot Cellular Automata (QCA), QCAD Designer Software.

Abstract

In the design of digital system,Nano electronics introduces advanced technique named Quantum Dot Cellular Automata (QCA) is the transistor-less evaluation prototype which is the growing technology and also the best alternate for the CMOS technology for its less area occupancy, high performance and low power consumption. It is a extensive technique that controls the assurance of greater device density and minimal power dissipation. This research proposal introduces the Quantum dot Cellular Automata design for the integrated Digital Pulse Width Modulation which chops the electrical signal into discrete signals in order to lower the average power. The proposed Integrated Digital Pulse Width Modulation includes the ring counter which is the typical application of phase shifter includes set and reset condition and also uses multiplexer circuits which uses several digital input lines and forwards a single output for the Delayline based Digital Pulse Width Modulation and the combination of CDPWM and DDWPM for the Hybrid based Digital
Pulse Width Modulation respectively. In this work, the resolution is fixed at 22 bits for the DDPWM and 25bits for HDPWM. The QCA based integrated Digital Pulse Width Modulation is designed and calculated using the QCADesigner Tool. The parametric analysis of the expected QCA based Integrated DPWM is compared with the existing CMOS technology.

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Published

2023-10-04

How to Cite

P. Jegadeeshwari, Dr. T. Anitha, & Dr. M.Arulaalan. (2023). Design of Integrated Digital PWM in Quantum dot Cellular Automata. Chinese Journal of Computational Mechanics, (5), 272–280. Retrieved from http://jslxxb.cn/index.php/jslxxb/article/view/4359

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Articles