Results 21 to 30 of about 2,022,343 (338)
Metrology of Electromagnetic Intensity Measurement in Near Field
Kvalita Inovácia Prosperita, 2013 This paper is dealing with measurement of a near-field strength in the region around a source, which is supply of radiation. Electromagnetic field is distributed inhomogeneously in this case.
Jozef Slížik, René Harťanský
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Sensing electric fields using single diamond spins [PDF]
, 2011 The ability to sensitively detect charges under ambient conditions would be a fascinating new tool benefitting a wide range of researchers across disciplines.
A Gruber +42 more
core +2 more sources
A Self-Calibrated SI-Traceable Rydberg Atom-Based Radio Frequency Electric Field Probe and Measurement Instrument [PDF]
IEEE Transactions on Antennas and Propagation, 2019 We present a portable Rydberg-atom-based radio frequency (RF) electric ( $E$ ) field measurement instrument (Rydberg field measurement system or RFMS). The RFMS comprises an atomic RF field probe (RFP) connected by a ruggedized fiber-optic patch cord to ...
D. Anderson, R. Sapiro, G. Raithel
semanticscholar +1 more source
AIP Advances, 2019 The static hysteresis characteristics of soft magnetic materials were measured by the static performance testing system (SPTS). With a toroidal-shape specimen and Epstein frame, the DC magnetizations of different forms of magnetic steel sheet and grain ...
Xiaojun Zhao +5 more
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Methods of Measuring Electric Fields [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 1966 To determine the potential of a spacecraft, an electric field meter is needed to measure the field at the surface and in the neighborhood of the craft. A search was made for field measuring methods which would not involve rapidly moving parts. Several of these methods are discussed along with some experimental work performed to determine their ...
B. W. Sherman, D. L. Waidelich
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Impact of coupled ground wire interference on the precision of electric field sensors
iEnergy, 2023 Electric field measurement holds immense significance in various domains. The power supply and signal acquisition units of the sensor may be coupled with ground wire interference, which could result in reduced measurement accuracy. Moreover, this problem
Xinting Liu +7 more
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IET Microwaves, Antennas & Propagation, 2021 An efficient method to determine the electromagnetic characteristics of transparent conducting oxide (TCO) thin films is presented herein. When a two‐port flange coaxial probe is used for electromagnetic characterization, it is important to note that ...
Saeid Sadat +2 more
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Inversion of a Thunderstorm Cloud Charging Model Based on a 3D Atmospheric Electric Field
Applied Sciences, 2018 The measurement of the atmospheric electric field is of great significance for the study of thunderstorm cloud charge models. Traditional electric field meters can only measure the vertical component of the atmospheric electric field, and thus it is ...
Wei Xu +3 more
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Measurement of degree of non-uniformity of electric field [PDF]
Омский научный вестник, 2018 Examination of the degree of non-uniformity of the electromagnetic field assumes the estimate necessary for determining the type of the field and further standard classification, for the purpose of establishing dependencies and determining the ...
S. S. Kolmogorova +2 more
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International Journal of Antennas and Propagation, 2013 The authors are developing a technique for conducting measurements inside the human body by applying a weak electric field at a radio frequency (RF).
Ichiro Hieda, Ki Chang Nam
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