Comments on “High-Performance and Energy-Efficient CNFET-Based Designs for Ternary Logic Circuits”

In the above article [1], R. A. Jaber et al. present the designs of ternary logic circuits based on CNTFET technology. The motivation for designing ternary gates is based on the following assumption quoted in the abstract: “Moreover, multi-valued logic (MVL) circuits provide notable improvements over binary circuits in terms of interconnect complexity, chip area, propagation delay, and energy consumption.”