Design of a Two-Bit Magnitude Comparator Based on Pass Transistor, Transmission Gate and Conventional Static CMOS Logic

Lubaba, Samiha; Faisal, K. M.; Islam, Moumita Sadia; Hasan, Mehedi

doi:10.1109/icccnt49239.2020.9225501

Cited by 24 publications

(5 citation statements)

References 34 publications

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“…According to Table 1, PDP for CMOS and PTL are close. This is also consistent with the result obtained in [15] where they achieve lower PDP when designing a CNTFET-based comparator using PTL as compared to the CMOS approach. The most striking difference is achieved for 2:1 MUX using the GDI approach.…”

Section: Resultssupporting

confidence: 91%

Simulation and Characterization of Carbon Nanotube-based 2:1 Multiplexer Electrical Properties

Ying,

Johari

2023

J. Phys.: Conf. Ser.

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This paper reports on using simulation to characterize a Carbon Nanotube (CNT) based 2:1 multiplexer (MUX). This study aimed to evaluate the electrical properties, particularly the propagation delay, average power consumption, Power-Delay Product (PDP), and Energy-Delay Product (EDP). Different design approaches namely conventional CMOS, Pass Transistor Logic (PTL) approach, and Gate Diffusion Input (GDI) were adopted. The voltage supply (VDD) and diameter of the CNT are varied to see the effect on the electrical properties. The simulation was carried out using HSPICE. Through simulation, it is found that the GDI approach used the least number of transistors followed by PTL and CMOS. The calculation of the propagation delay exhibits a substantial improvement of more than 95% using the GDI approach. The average power consumption shows a 55.30% and 35.16% reduction when compared to CMOS and PTL respectively. The PDP demonstrates an improvement of more than 95% when compared with conventional CMOS and PTL approaches. The same trend of observation is also achieved for EDP. The variation of the VDD and chirality has a markable effect on the propagation delay and average power consumption. This is a preliminary attempt to evaluate the performance of CNT implementation in MUX. The outcome can become the guideline for engineers working in circuit design using emerging materials for future nanoelectronics applications.

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Section: Resultssupporting

confidence: 91%

Simulation and Characterization of Carbon Nanotube-based 2:1 Multiplexer Electrical Properties

Ying,

Johari

2023

J. Phys.: Conf. Ser.

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“…Due to the massive advancement in electronic device technologies in terms of speed, feature size reduction and complexity (Lubaba et al 2020;Mahdi et al 2020;Hasan et al 2020), intelligent, automated and smart systems have evolved in order to make human life easier and comfortable (Osman et al 2017;Shammi et al 2018). Nowadays, massive automation works have been going on in various fields in order to solve real-life problems by means of automated devices and systems ).…”

Section: Introductionmentioning

confidence: 99%

Design and Implementation of an IoT Based Greenhouse Monitoring and Controlling System

Nath

Hossain

Chowdhury

et al. 2021

JCSTS

Self Cite

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Environment is the key factor in the greenhouse system. To provide monitoring and controlling facility inside the greenhouse, IoT based system is more flexible and suitable solution. To maintain the proper environment inside the green- house, we have designed the system with heating, cooling and water supply facility by integrating the system with heater, cooling fan and water pump. The temperature, humidity and the soil moisture inside the greenhouse continuously monitored and controlled over online platform.

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“…Based on the design and performance parameters presented in Table 1, it can be observed that QCA FA in [69] has the lowest cell count (22). QCA FA in [81] utilized only 1 more cell than QCA FA in [64]. Moreover, QCA FAs in [66-68, 71, 72] have a low cell count.…”

Section: Discussionmentioning

confidence: 99%

“…In circuit design, it becomes necessary to have a comparison of the performance parameters [80][81][82][83]. Based on the performance comparison parameters of QCA FAs discussed above, a summary is provided in Table 1.…”

Section: Design and Performancementioning

confidence: 99%

Quantum-Dot Cellular Automata-Based Full Adder Design: Comprehensive Review and Performance Comparison

Joy

Chakraborty

Islam

et al. 2023

Advances in Materials Science and Engineering

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Being one of the promising techniques for future computing systems, quantum-dot cellular automata (QCA)-based circuit design has gained massive interest among researchers due to which numerous QCA-based full adder (FA) circuits have been designed. Due to numerous QCA FA circuits available in the existing literature, researchers find it difficult to invest the time to search, implement, simulate, and analyze QCA FAs to find the best-suited design according to their needs. Existing review articles do not present a complete overview and performance comparison of QCA FAs. Also, the existing articles do not include quite a number of QCA FA designs in the literature review. As a result, a detailed review including all possible QCA FAs becomes essential. Therefore, rather than going for a new QCA FA design, this research aims to aid researchers by providing an extensive literature review and comprehensive study on existing QCA FAs. A total of 47 QCA FAs have been considered for analysis. The QCA FA implementation method and performance parameters are summarized in a tabular manner to provide a quick overview and comparison of the QCA FAs.

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Design of a Two-Bit Magnitude Comparator Based on Pass Transistor, Transmission Gate and Conventional Static CMOS Logic

Cited by 24 publications

References 34 publications

Simulation and Characterization of Carbon Nanotube-based 2:1 Multiplexer Electrical Properties

Simulation and Characterization of Carbon Nanotube-based 2:1 Multiplexer Electrical Properties

Design and Implementation of an IoT Based Greenhouse Monitoring and Controlling System

Quantum-Dot Cellular Automata-Based Full Adder Design: Comprehensive Review and Performance Comparison

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