Results 41 to 50 of about 9,068,582 (185)

Environmental sensor networks [PDF]

, 2004
Sensor networks for the natural environment require an understanding of earth science, combined with sensor, communications and computer technology.
Martinez, Kirk, Ong, Royan, Hart, Jane
core   +1 more source

Power-Frequency Electric Field Sensing Utilizing a Twin-FBG Fabry–Perot Interferometer and Polyimide Tubing with Space Charge as Field Sensing Element

Sensors, 2019
A novel fiber-optic sensor based on the alternating electric field force actions on polyimide tubing with space charge for power-frequency electric field sensing is presented.
Lutang Wang, Nian Fang
doaj   +1 more source

Improving thermal stability of LiNbO3 based electro‐optical electric field sensor by depositing a TiO2 film

High Voltage, 2022
Electro‐optic electric field sensors based on LiNbO3 are widely used for the measurement of electric fields or transient voltages. However, the working bias of the sensor is influenced by the temperature due to the thermo‐optic effect of LiNbO3.
She Wang, Hai Wang, Chanxiao Li, Chijie Zhuang, Rong Zeng   +4 more
doaj   +1 more source

Control by pulse parameters of electric field-mediated gene transfer in mammalian cells [PDF]

, 1994
Wolf H, Rols MP, Boldt E, Neumann E, Teissie J. Control by pulse parameters of electric field-mediated gene transfer in mammalian cells. Biophysical Journal.
Boldt, Elvira, Teissie, J., Wolf, Hendrik, Rols, M. P., Neumann, Eberhard   +4 more
core   +1 more source

Photonic E-field sensor

AIP Advances, 2014
We report on both theoretical and experimental studies of a photonic implementation of the electric (E-) field sensor using a probe made with all-dielectric RF-transparent elements.
A. A. Savchenkov, W. Liang, V. S. Ilchenko, E. Dale, E. A. Savchenkova, A. B. Matsko, D. Seidel, L. Maleki   +7 more
doaj   +1 more source

Visualization 2: Silica microwire-based interferometric electric field sensor

, 2017
Sensor responding waveform to impulse electric field.
Hui Ding (308976), Chen Sun (177008), Fangxing Lv (3958961), Chunyang Han (3958958)   +3 more
core   +1 more source

Method for Localization Aerial Target in AC Electric Field Based on Sensor Circular Array

Sensors, 2020
The traditional method of using electric field sensors to realize early warning of electric power safety distance cannot measure the distance of dangerous sources. Therefore, aiming at the electric field with a frequency of 50 to 60 Hz (AC electric field)
Wenbin Zhang, Peng Li, Nianrong Zhou, Chunguang Suo, Weiren Chen, Yanyun Wang, Jiawen Zhao, Yincheng Li   +7 more
doaj   +1 more source

Chipless RFID Sensor for Measuring Time-Varying Electric Fields Using a Contactless Air-Filled Substrate-Integrated Waveguide Resonator

Sensors
This paper presents a wireless chipless resonator-based sensor for measuring the absolute value of an external time-varying electric field. The sensor is developed using contactless air-filled substrate-integrated waveguide (CLAF-SIW) technology.
Amirmasoud Amirkabiri, Dawn Idoko, Behzad Kordi, Greg E. Bridges   +3 more
doaj   +1 more source

The interaction of conductive surface of cylindrical sensor with electric field of uniformly charged rectilinear filament parallel to axis of cylinder [PDF]

Омский научный вестник, 2018
The article gives the calculation of the surface density of the electric charge induced on the conductive surface of the shell or the sensitive electrodes of the electrical induction electric field intensity sensor of cylindrical shape.
S. V. Biryukov, A. S. Kolmogorov, S. S. Kolmogorova   +2 more
doaj   +1 more source

A Review of Sensor Applications in Electric Vehicle Thermal Management Systems

, 2023
With the rapid development of the automotive industry, the application of sensors is of great importance in maintaining the reliability of electric vehicles and ensuring the safe operation of electric vehicles.
Anyu Cheng, Banghuai Deng, Hang Wu, Yi Xin, Lixin Yang   +4 more
core   +1 more source