Results 181 to 190 of about 1,113 (217)
Some of the next articles are maybe not open access.
2020
The novel characteristics of CNTFET have eliminated many technological and fundamental hindrances being faced by CMOS transistors. CNTFET is emerging as prospective replacement for CMOS transistors in digital circuits and systems. This chapter introduces design of CNTFET-based basic logic gates.
Gurmohan Singh +2 more
openaire +1 more source
The novel characteristics of CNTFET have eliminated many technological and fundamental hindrances being faced by CMOS transistors. CNTFET is emerging as prospective replacement for CMOS transistors in digital circuits and systems. This chapter introduces design of CNTFET-based basic logic gates.
Gurmohan Singh +2 more
openaire +1 more source
Memristor-CNTFET based Ternary Comparator unit
2018 30th International Conference on Microelectronics (ICM), 2018This paper proposes a new design for ternary logic comparator unit based on memristive threshold logic concept. To provide high-performance design, integrating memristor and Carbon Nano-Tube Field-Effect Transistor, CNTFET, is used. A comparison with other related work is presented to discuss performance aspects.
Nancy S. Soliman +4 more
openaire +1 more source
Memristor-CNTFET based ternary logic gates
Microelectronics Journal, 2018Abstract Multilevel electronic systems offer the reduction of implementation’ complexity, power consumption, and area. Ternary system is a very promising system where more information is represented in the same number of digits compared to the binary systems.
Nancy S. Soliman +2 more
openaire +1 more source
CNTFET-Based Design of Ternary Arithmetic Modules
Circuits, Systems, and Signal Processing, 2019Multiple-valued logic such as ternary logic has attracted the digital system designers attention in recent years as it offers the benefits of reduced interconnects, higher operating speeds and smaller chip area. A goal of multi-threshold circuit design could be easily achieved by incorporating the scalable threshold voltage values of carbon nanotube ...
Trapti Sharma, Laxmi Kumre
openaire +1 more source
High Performance Ternary Multiplier Using CNTFET
2018 IEEE Computer Society Annual Symposium on VLSI (ISVLSI), 2018Ternary logic is a promising alternative to the conventional binary logic in VLSI design as it provides the advantages of reduced interconnects, higher operating speeds and smaller chip area. This work presents a ternary multiplier using carbon nanotube field effect transistors (CNTFETs).
Subhendu Kumar Sahoo +2 more
openaire +1 more source
2017
About modelling issues, the research on CNTFETs is still at an early stage. Most of the models available in literature are numerical and make use of self-consistency and therefore they cannot be directly implemented in modelling languages for analog and digital circuits, such as SPICE, Verilog or VHDL-AMS. In this chapter we examine the modelling issue,
PERRI, Anna Gina, MARANI, ROBERTO
openaire +1 more source
About modelling issues, the research on CNTFETs is still at an early stage. Most of the models available in literature are numerical and make use of self-consistency and therefore they cannot be directly implemented in modelling languages for analog and digital circuits, such as SPICE, Verilog or VHDL-AMS. In this chapter we examine the modelling issue,
PERRI, Anna Gina, MARANI, ROBERTO
openaire +1 more source
A CNTFET Oscillator at 461 MHz
IEEE Microwave and Wireless Components Letters, 2017This letter presents design, implementation, and characterization of the first reported carbon nanotube field-effect transistor (CNTFET) RF oscillator. The circuit is implemented with discrete CNTFETs mounted on standard FR-4 substrate with off-the-shelf surface-mount-device components. The oscillator topology is similar to the phase shifter oscillator
Amirali Taghavi +5 more
openaire +1 more source
Low noise high frequency CNTFET amplifier
2013 8th International Conference on Design & Technology of Integrated Systems in Nanoscale Era (DTIS), 2013This paper focuses on performance challenges related to Mos-based systems operating on high frequency ranges. One solution for this issue is to use carbon nanotube transistor (CNTFET) because of their promising performances. Therefore, to improve the device performance at high frequency ranges, designers must reduce the parasitic capacitances by using ...
Wafa Makni +4 more
openaire +1 more source
Simulation Study of the Electron and Hole Transport in a CNTFET
Communications in Theoretical Physics, 2013Summary: In this work we have investigated electron and hole transport through zig zag carbon nanotubes by solving Boltzmann Transport Equation (BTE). We find that the mobility of electrons is rather greater than holes. Carbo nanotubes with longer diameter can carry higher current.
Bahari, A., Amiri, M.
openaire +1 more source
CNTFETs: modelling and circuit design
2019In this book chapter, a brief introduction is provided to CNTs, its material science, modelling, simulation and circuit application. CNTs are explored from electronic properties as the nature of conduction, i.e., metallic and semiconducting. Chirality is explained, which is responsible for basic parameters calculations like diameter and bandgap ...
openaire +1 more source