A compact design of n-bit ripple carry adder circuit using QCA architecture


In this paper, we propose a new 3-dot based QCA architecture. We also present wiring logics, basic gates and XOR gate using proposed QCA 3-dot cell. All these components are very much efficient to compute basic operations. Moreover, we design a QCA 3-dot based half adder and extend the half adder into a full adder which has least number of QCA cells till… (More)
DOI: 10.1109/ICIS.2015.7166586


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