نتایج جستجو برای: electric field measurement

تعداد نتایج: 1295001  

2016
Dongping Xiao Huaitong Liu Qiang Zhou Yutong Xie Qichao Ma

According to the operating specifications of existing electric field measuring instruments, measuring technicians must be located far from the instruments to eliminate the influence of the human body occupancy on a spatial electric field. Nevertheless, in order to develop a portable safety protection instrument with an effective electric field warning function for working staff in a high-voltag...

Journal: :Chinese Physics 2023

Rydberg atoms based quantum microwave measurement technology has significant advantages such as self-calibration, traceability, high sensitivity and stable uniformity of measurement. In this work, from the dimension traditional electromagnetic theory, an electric field local enhancement technique for measurements is developed to improve receiver. The theoretical basis method comes different mec...

2016
Xueqi Hu Jingang Wang Gang Wei Xudong Deng

In line with the wider application of non-contact voltage transducers in the engineering field, transducers are required to have better performance for different measuring environments. In the present study, the D-dot voltage transducer is further improved based on previous research in order to meet the requirements for long-distance measurement of electric transmission lines. When measuring th...

Journal: :Physical review letters 2009
R D Petrasso C K Li F H Seguin J R Rygg J A Frenje R Betti J P Knauer D D Meyerhofer P A Amendt D H Froula O L Landen P K Patel J S Ross R P J Town

Unique detection of electromagnetic fields and identification of field type and strength as a function of position were used to determine the nature of self-generated fields in a novel experiment with laser-generated plasma bubbles on two sides of a plastic foil. Field-induced deflections of monoenergetic 15-MeV probe protons passing through the two bubbles, measured quantitatively with proton ...

Journal: :IEEJ Transactions on Fundamentals and Materials 1991

Journal: :IEEJ Transactions on Sensors and Micromachines 1998

Journal: :Journal of geomagnetism and geoelectricity 1990

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