研究目的
Investigating the design and performance of a novel 2:1 multiplexer based on Quantum-dot Cellular Automata (QCA) technology using a new formulation based on an introduced MV32 gate.
研究成果
The proposed 2:1 QCA multiplexer based on the MV32 gate shows superior performance in terms of complexity, area, and delay compared to previous designs. The simulation results confirm the effectiveness of the proposed multiplexer, and its application in creating 4:1 and 8:1 QCA multiplexers further demonstrates its utility in digital circuit design.
研究不足
The study focuses on the design and simulation of QCA multiplexers and does not address physical implementation challenges or fabrication issues. The performance comparison is based on simulation results, which may differ from actual physical implementations.
1：Experimental Design and Method Selection:
The study proposes a novel 2:1 multiplexer in QCA technology using a new formulation based on an introduced MV32 gate. The MV32 gate has three inputs and two outputs and operates based on cell interactions. A multi-layer design for the proposed 2:1 QCA multiplexer is provided.
2：Sample Selection and Data Sources:
The simulation results are obtained by the software, QCADesigner 2.0.3, to confirm the performance of the proposed multiplexer.
3：3, to confirm the performance of the proposed multiplexer.
List of Experimental Equipment and Materials:
3. List of Experimental Equipment and Materials: QCADesigner 2.0.3 software is used for simulation.
4：3 software is used for simulation.
Experimental Procedures and Operational Workflow:
4. Experimental Procedures and Operational Workflow: The proposed 2:1 QCA multiplexer is simulated using QCADesigner
5：3 to verify its functionality and performance. The
1 QCA multiplexer is then used to create 4:1 and 8:1 QCA multiplexers.
6：Data Analysis Methods:
The simulation results are analyzed to compare the proposed structures with previous designs in terms of number of cells, occupied area, and delay.
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