Zobrazeno 1 - 10
of 14
pro vyhledávání: '"V. F. Matveichuk"'
Autor:
V. I. Evgrafov, D. V. Sheglov, G. V. Shuvalov, Anton K. Gutakovskii, Anton Latyshev, V. F. Matveichuk, L. I. Fedina, V. V. Kopytov, Sergey S. Kosolobov, A. S. Kozhukhov, S. A. Zagarskikh, E. E. Rodyakina, S. V. Sitnikov
Publikováno v:
Nanotechnologies in Russia. 8:518-531
Modern lithographical methods used to create linear measures for nanometer-range dimensions and the main factors which limit the applications of such gages have been analyzed in the paper. Prospects for developing high-precision measures based on an
Publikováno v:
Measurement Techniques. 53:941-948
The composition and generalized block diagram of the State Primary Standard of the unit of relative permittivity and unit of relative permeability in the frequency range 1 MHz – 18 GHz and methods of reproduction and transfer of the unit are consid
Publikováno v:
Measurement Techniques. 47:779-786
The system of metrological provisions for measuring electromagnetic properties of materials at HF and UHF within Russia, and particularly within SNIIM, is considered. The main technical characteristics of domestic standards for measuring the electrom
Publikováno v:
Measurement Techniques. 47:787-794
Two methods for measuring the electromagnetic properties of materials at ultrahigh frequencies based on a dielectric resonator are analyzed. Combination of the methods makes it possible to reduce errors for measurements of material dielectric permitt
Publikováno v:
Measurement Techniques. 47:749-752
Autor:
V. F. Matveichuk
Publikováno v:
Measurement Techniques. 42:603-610
The theory is given, with an analysis and various examples, of the practical implementation of a method for measuring the relative permittivity ɛ*=ɛ′−iɛ″ of materials in the 0.5–26-GHz frequency range. The results and experimental errors a
Autor:
V. F. Matveichuk, N. N. Chernousova
Publikováno v:
Measurement Techniques. 41:946-948
We consider the problems of choosing procedures for making measurements of the electromagnetic properties of materials at radio and microwave frequencies and also the metrological assurance of measurements of permittivity and permeability and of the
Publikováno v:
2006 8th International Conference on Actual Problems of Electronic Instrument Engineering.
Publikováno v:
Measurement Techniques; Aug2004, Vol. 47 Issue 8, p779-786, 8p
Autor:
V. F. Matveichuk
Publikováno v:
Measurement Techniques. 30:90-92
The superhigh-frequency (shf) dielectric constant c of ferroelectric materials is most frequently measured by placing a cylindrical sample of the investigated material provided with end electrodes into a measuring cell consisting of a coaxial-line ca