Directions of development of diagnostic methods of vacuum medium-voltage switchgear

P Węgierek, D Kostyła, M Lech - Energies, 2023 - mdpi.com
The development of power grid infrastructure and increasingly stringent environmental
regulations have intensified work, carried out by researchers and electrical equipment …

Zero-power wireless pressure sensor based on backscatterer harmonic transponder in a WPT context

R Salvati, V Palazzi, G Cicioni… - … Power Week (WPW), 2022 - ieeexplore.ieee.org
The era of Internet-of-Things is leading to the widespread of sensors in medical and
consumer applications, where electronics is aiming at being wireless, battery-less, lowcost …

A piezoresistive pressure sensor with centralized piezoresistors and a diamond-shape composite diaphragm

Q Meng, J Wang, D Chen, J Chen, B Xie… - Sensors and Actuators A …, 2024 - Elsevier
In this paper, a piezoresistive pressure sensor with centralized piezoresistors and a
diamond-shape composite diaphragm was presented, which was mainly composed of a …

A 1.8‐V 240‐MHz 2.19‐mW Four‐Stage CMOS OTA with a Segmenting Frequency Compensation Technique

L Yuhua, Z Zirui, LIU Shubin… - Chinese Journal of …, 2021 - Wiley Online Library
A four‐stage Operational transconductance amplifier (OTA) used in an infrared temperature
sensor adopting the proposed Feed‐forward Gm‐stage and segmenting nested Miller …

Non-Invasive Voltage Measurement Technique for Low Voltage AC Lines

M Reza, HA Rahman - 2021 IEEE 4th International Conference …, 2021 - ieeexplore.ieee.org
A voltage measurement technique without direct contact to the electric line is described here
for making an effective and safe way of voltage measurement which is useful for various …

CJFET Op-Amp without Current Mirrors for Low Temperature Applications

N Prokopenko, V Chumakov… - 2021 IEEE East …, 2021 - ieeexplore.ieee.org
This paper proposes operational amplifier's (Op-Amps) architectures based on
complementary field-effect transistors with pn junction (CJFETs), in which the effect of …

Design and Optimization of Structural Eelements of a Piezoresistive Pressure Sensor

YKK Aung, VV Kalugin, BM Simonov… - … IEEE Conference of …, 2020 - ieeexplore.ieee.org
The results of the influence of the diaphragm shape of a piezoresistive pressure sensor on
its parameters are determined in this article. Square, rectangular and round diaphragms …

An idea of implementing CMOS operational amplifier in summer configuration for the designing of highly sensitive pressure transducer

S Kumar, GD Ropmay, PK Rathore… - … on Innovations in …, 2019 - ieeexplore.ieee.org
This work presents the designing and simulation of a piezoresistive pressure transducer
using an operational amplifier (op-amp) in summer configuration for higher pressure …

Stetoskop bluetooth menggunakan sensor max 9814 berbasis esp 32

AA Sumartono - repository.uinjkt.ac.id
Pademi Covid-19 menyebabkan banyak seruan dan edaran untuk menerapkan protocol
kesehatan, salah satunya adalah menjaga jarak. Para tenaga medis dalam menerapkan …

A Stress Sensitive CMOS Operational Amplifier Based Pressure Sensor with Varying Input and Gain

S Kumar, GD Ropmay, P Rangababu… - 2019 IEEE 9th …, 2019 - ieeexplore.ieee.org
This article aims to present the computer-aided design, modeling, and simulation of a highly
sensitive pressure transducer using a stress-sensitive complementary metal-oxide …