Due to rapid increase in development of technology there is a need to evolve a greater necessity to improve the efficiency, effectiveness of the devices used. The performance of the device is determined using the technology used to build a device. The improvement of the technology has been performed using different techniques. The technology was developed from basic diodes, Transistors, BJT's, MOSFET's, FinFET's and many more. The change is bought in accordance to improve the performance. This paper provides an overview of the designing and simulation of shift registers using 10nm FinFET technology in LT-spice, a popular electronic circuit simulation tool. In this paper shift registers in the four different configurations are designed using FinFET technology and analyzed its performance. The performance parameters include power consumption, noise and operating voltages. Power consumption and noise are reduced by 77.9%, 50.84% when shift registers are designed with the help of FinFET based D-Flip Flop.
The Internet of Things features a variety of platforms and software designed to enhance IoT device functionality. These platforms are tailored for specific tasks, optimizing performance within their domains. This study explores the integration of automation platforms with key elements like “Things Network” for LoRaWAN connectivity and “ThingSpeak” for data visualization. It examines different approaches for connecting these automation-based IoT platforms and studies their efficiency and performance. This study will bring in understanding of IoT technologies and platforms, unveiling their potential applications.
In modern days, the people in the society are leading a mechanical life where they don't find time for their family. Due to the busy schedule, they were not able to track the medical status of their family like, whether proper medicine has been taken on time (or) not. Mostly the Elderly people and the people affected by Alzheimer's disease will not be able to remember the consumption of medicine and the medication schedule. This project facilitates the diseased and elderly people to keep a reminder of the medication schedule and further helps the admitted patients in hospital to take medicine on time. In order to facilitate the patients, a line follower based smart system is designed to reach the patient with the proper medicine along with the information like dosage of medicine, reminder of schedule with indication etc. This system requires basic components such as IR sensor, Arduino, LCD Monitor, RTC Module, Driver Module etc.
In recent years, the design of reversible full adders has garnered a substantial amount of attention due to the potential applications that they have in developing disciplines such as quantum computing, low-power computing, and reversible logic-based computer systems. Reversible logic gates serve as pivotal components in such systems, as they consume zero energy when their inputs and outputs are perfectly correlated. Conventional combinational logic circuits encounter challenges such as information loss and energy inefficiency, which reversible computing addresses by maintaining input bits in the output, thereby offering a potential solution to enhance efficiency. The efficiency of the processor is greatly affected by adders as they are fundamental to arithmetic and logic units. Using reversible gates such as the Peres, Toffoli and Feynman gates, the paper illustrates the design and development of a full adder. We propose an energy-tolerant, low-power reversible full adder that optimizes energy usage, decreases ancillae, minimizes garbage outputs, and lowers quantum cost by leveraging reversibility design concepts. This study provides valuable insights into the design considerations and challenges associated with reversible full adders, paving the way for the development of efficient and scalable reversible computing architectures. These reversible logic circuits are verified and simulated using Vivado 2022.2 Software.
Multiband Band pass filters play a critical role in wireless communication systems, as they enable the recovery of specific bands of signals in wireless receiver applications while rejecting unwanted signals. In real-life handheld device applications, there is a need to allow multiple bands of frequencies simultaneously. This paper focuses the design of a compact multi-band bandpass filter using multi coupled microstrip transmission lines. The filter was designed using open circuited stubs resulting in a more compact implementation. Three sets of resonators were used (A1/A2), (B1/B2), (C1/C2) respectively to provide three different passbands with independency. The design was simulated using Advanced design system 2022 software. The filter resonates at the center frequencies of 2.45 GHz in the unlicensed ISM band, 3.55 GHz in the 4G band and 5 GHz in high-speed Wi-Fi band. The designed filter exhibited low insertion loss, high return loss, a fast and smooth transition from passband to stopband, a better bandwidth response, with smaller physical dimension.
