Amol University of Special Modern Technologies Caspian Journal of Engineering Modern Technologies 3060-5709 Articles in Press 2025 01 16 A Light Procedure to Analyse the CNTFET Behaviour in Sub-Threshold Region for Ultra-low Power Applications 213517 EN Roberto Marani Institute of Intelligent Industrial Technologies and Systems for Advanced Manufacturing (STIIMA), National Research Council of Italy, 70125, Bari, Italy Anna Gina Perri Electronic Devices Laboratory, Department of Electrical and Information Engineering, Polytechnic University of Bari, 70126, Bari, Italy 0000-0003-4949-987X Journal Article 2024 08 26 <em>The aim of this paper is to propose a procedure to analyze the behavior of Carbon NanoTube Field Effect Transistors (CNTFETs) operating in sub-threshold region for ultra-low power applications, through the design of a SRAM cell, in which we use a CNTFET model, already proposed by us. The proposed technique allows to obtain easily static, dynamic and transient analysis, in order to determine the optimal operating condition.  All simulations are carried out using the software Advanced Design System (ADS), which is compatible with the Verilog-A programming language.  </em>