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Artículo
Super-Gain-Boosted AB-AB Fully Differential Miller Op-Amp With 156dB Open-Loop Gain and 174MV/V MHZ pF/µW Figure of Merit in 130nm CMOS Technology
(Institute of Electrical and Electronics Engineers Inc., 2021-04-12)
A fully differential Miller op-amp with a composite input stage using resistive local common-mode feedback and regulated cascode transistors is presented here. High gain pseudo-differential auxiliary amplifiers are used ...
Artículo
Wireless and Low-Power System for Synchronous and Real-Time Structural-Damage Assessment
(Institute of Electrical and Electronics Engineers (IEEE), 2023-06)
The rise of the Internet of Things (IoT) systems and the evolution of low-power wide-area networks have directly contributed to the emergence of a new generation of structural health monitoring (SHM) systems based on the ...
Artículo
Data Driven Energy Economy Prediction for Electric City Buses Using Machine Learning
(IEEE, 2023)
Electrification of transportation systems is increasing, in particular city buses raise enormous potential. Deep understanding of real-world driving data is essential for vehicle design and fleet operation. Various ...
Artículo
Cross Correlation-Based Ultrasonic Gas Flow Sensor With Temperature Compensation
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
In this article, the design of an ultrasonic gas flow sensor with a low cost and low energy temperature compensation method based on time of flight (ToF) measurement is presented. In order to minimize the cost, the proposed ...
Artículo
Energy Consumption Prediction of Electric City Buses Using Multiple Linear Regression
(MDPI, 2023)
The widespread electrification of public transportation is increasing and is a powerful way to reduce greenhouse gas (GHG) emissions. Using real-world driving data is crucial for vehicle design and efficient fleet ...
Artículo
±0.3V Bulk-Driven Fully Differential Buffer with High Figures of Merit
(MDPI, 2022-09)
A high performance bulk-driven rail-to-rail fully differential buffer operating from ±0.3V supplies in 180 nm CMOS technology is reported. It has a differential–difference input stage and common mode feedback circuits ...
Artículo
Industry 4.0: A Proposal of Paradigm Organization Schemes from a Systematic Literature Review
(MDPI, 2022-01)
Currently, the concept of Industry 4.0 is well known; however, it is extremely complex, as it is constantly evolving and innovating. It includes the participation of many disciplines and areas of knowledge as well as the ...
Artículo
Energy-Efficient Amplifiers Based on Quasi-Floating Gate Techniques
(MDPI, 2021-04)
Energy efficiency is a key requirement in the design of amplifiers for modern wireless applications. The use of quasi-floating gate (QFG) transistors is a very convenient approach to achieve such energy efficiency. We ...
Artículo
An Enhanced Gain-Bandwidth Class-AB Miller op-amp with 23,800 MHz·pF/mW FOM, 11-16 Current Efficiency and Wide Range of Resistive and Capacitive Loads Driving Capability
(Institute of Electrical and Electronics Engineers Inc., 2021)
A compact power-efficient class-AB Miller op-amp is introduced. It uses a simple auxiliary circuit that enhances the op-amp’s gain-bandwidth product and helps to drive a wide range of capacitive and resistive loads with ...
Artículo
Low-Power Transit Time-Based Gas Flow Sensor with Accuracy Optimization
(MDPI, 2022-12)
In this paper, a fully designed ultrasonic transit time-based gas flow sensor is presented. The proposed sensor has been optimized in terms of accuracy, sensitivity, and power consumption at different design stages: ...