Comparison of A Single Layer Crossbar Switch using Quantum-Dot Cellular Automata For Nano Communication
Siddhi Narayan Naik, Sankit Ramkrishna Kassa · Zenodo (CERN European Organization for Nuclear Research) · 2021
Quantum-dot Cellular Automata (QCA) is a digital, arising, optimistic, and future generation nano communication technology that provides a low device area, high switching speed, minimum latency, high integrity, transistorless designs, etc. compared to the CMOS technology. In this paper, comparison of a various designs of a (2×2) crossbar switch which can be used as a base of any banyan network for future nano communication is done. The proposed circuit's design and its implementation are accomplished on a single layer. The simulation results show considerable improvement in terms of cell count, device area, and latency. All the proposed circuits have been designed and verified by QCA Designer 2.0.3 tool. The simulation results confirm that all the proposed designs are work well.