Results 1 to 10 of about 9,068,582 (185)

A Novel Tangential Electric-Field Sensor Based on Electric Dipole and Integrated Balun for the Near-Field Measurement Covering GPS Band [PDF]

open access: yesSensors, 2019
This paper presents a novel tangential electric-field sensor with an embedded integrated balun for sensing up a tangential electric field over a circuit surface in the near-field measurements covering the GPS band.
Jianwei Wang   +4 more
doaj   +5 more sources

A Power-Frequency Electric Field Sensor for Portable Measurement [PDF]

open access: yesSensors, 2018
In this paper, a new type of electric field sensor is proposed for the health and safety protection of inspection staff in high-voltage environments.
Dongping Xiao   +4 more
doaj   +5 more sources

A Piezoelectric–Piezoresistive Coupling Electric Field Sensor for Large Dynamic Range AC Electric Field Measurements [PDF]

open access: yesSensors
We propose a piezoelectric–piezoresistive coupling electric field sensor capable of performing large dynamic range AC electric field measurements. The electric field sensor utilizes direct coupling between piezoelectric (PE) materials and piezoresistive (
Xiaobo Wang   +5 more
doaj   +3 more sources

Surface-Integrated Electric Field Sensor for the Detection of High-Voltage Power Lines [PDF]

open access: yesSensors, 2021
When a drone is used for inspection of facilities, there are often cases in which high-voltage power lines interfere, resulting in the drone being caught or falling. To prevent this type of incident, drones must be capable of detecting high-voltage power
Gunbok Lee   +3 more
doaj   +2 more sources

A Sensitivity-Enhanced Vertical-Resonant MEMS Electric Field Sensor Based on TGV Technology [PDF]

open access: yesMicromachines
In order to enhance the sensitivity of wafer-level vacuum-packaged electric field sensors, this paper proposed a vertical-resonant MEMS electric field sensor based on TGV (Through Glass Via) technology.
Yahao Gao   +6 more
doaj   +2 more sources

Spatial Decoupling Method for a Novel Dual-Orthogonal Induction MEMS Three-Dimensional Electric Field Sensor [PDF]

open access: yesMicromachines
To mitigate the three-dimensional (3D) coupling interference of electric field sensors, a novel MEMS 3D electric field sensor with a dual-orthogonal induction structure and its spatial decoupling method is proposed.
Jiacheng Li   +7 more
doaj   +2 more sources

Research on a Novel MEMS Sensor for Spatial DC Electric Field Measurements in an Ion Flows Field

open access: yesSensors, 2018
Thus far, despite the development of electric field sensors (EFSs) such as field mills, optoelectronic EFSs and microelectromechanical system (MEMS)-based EFSs, no sensor can accurately measure an electric field in space due to the existence of space ...
Ya Mou   +5 more
doaj   +3 more sources

Structural optimization and simulation of piezoelectric- piezoresistive coupled MEMS steady-state electric field sensor

open access: yesFrontiers in Energy Research, 2023
: In view of the problems of large volume, high energy consumption and difficult maintenance of electric field measurement sensors in existing power systems, non-contact miniature electric field sensors have become a hot topic in current research.
Guote Liu   +5 more
doaj   +1 more source

Dual spherical intensity sensors for new generation low-frequency electric fields [PDF]

open access: yesОмский научный вестник, 2021
These electric fields adversely affect the environment, technical and biological objects. In this regard, it is necessary to control the levels of electric fields, an important characteristic of which is the strength of the electric field. Sensors of
S. V. Biryukov   +2 more
doaj   +1 more source

Isotropic Irradiation Model from Atmospheric Discharges Using Local Atmospheric Electric Field Data

open access: yesBrazilian Archives of Biology and Technology, 2022
Using a local atmospheric electric field sensor network (Field Mill), an electromagnetic link model was proposed considering a free space electric field and a theoretical electric field calculated from an atmospheric discharge. With this, it was possible
Armando Heilmann   +3 more
doaj   +1 more source

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