DETERMINATION OF PERMITTIVITY AND CONDUCTIVITY OF MEDIUM IN A VICINITY OF A WELL HAVING COMPLEX PROFILE

被引：5

作者：

Romanov, V. G. ^{[1
]}

Karchevsky, A. L. ^{[1
]}

机构：

[1] RAS, SB, Sobolev Inst Math, Pr Koptyuga 4, Novosibirsk 630090, Russia

来源：

EURASIAN JOURNAL OF MATHEMATICAL AND COMPUTER APPLICATIONS | 2018年 / 6卷 / 04期

关键词：

Maxwell equations; well; permittivity; conductivity; residual functional;

D O I：

10.32523/2306-6172-2018-6-4-62-72

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A new approach to the determination of permittivity and conductivity of the medium in a vicinity of a well having complex profile is proposed. An essential part of this approach is the use of a localized source in a small neighborhood of the selected point of the well and finding an approximate electromagnetic field in the neighborhood of this point. The found field is used to determine unknown parameters. The results of numerical experiments are presented.

引用

页码：62 / 72

页数：11

共 50 条

[21] A New Approach to the Determination of Solid Materials Complex Permittivity
Faktorova, Dagmar
COMPUTER FIELD MODELS OF ELECTROMAGNETIC DEVICES, 2010, 34 : 806 - 811
[22] Determination of complex permittivity with neural networks and FDTD modeling
Eves, EE
Kopyt, P
Yakovlev, VV
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 40 (03) : 183 - 188
[23] Determination of the Complex Permittivity of Vermiculite using a Microstrip Line
Anjos, I. F. D.
Fontgalland, G.
Barbin, S. E.
IEEE LATIN AMERICA TRANSACTIONS, 2014, 12 (02) : 93 - 97
[24] Complex permittivity determination from propagation constant measurements
Janezic, MD
Jargon, JA
IEEE MICROWAVE AND GUIDED WAVE LETTERS, 1999, 9 (02): : 76 - 78
[25] Determination of complex permittivity of low-loss dielectrics
Voelker, RH
Lei, GT
Pan, GW
Gilbert, BK
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1997, 45 (10) : 1955 - 1960
[26] Influence of Low Permittivity Medium Conductivity on Radio Frequency Induced Power Deposition
Kozlov, Mikhail
Schaefers, Gregor
2016 USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM), 2016, : 89 - 90
[27] CAVITY PERTURBATION METHOD FOR MEASUREMENT OF PERMITTIVITY AND CONDUCTIVITY OF MEDIUM LOSSY SEMICONDUCTORS AND DIELECTRICS
CICMANEC, P
SOLID-STATE ELECTRONICS, 1971, 14 (02) : 153 - &
[28] Measurement of the high-frequency complex permittivity and conductivity of magnetic fluids
Fannin, PC
Charles, SW
Vincent, D
Giannitsis, AT
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 252 (1-3) : 80 - 82
[29] Operando Electrical Conductivity and Complex Permittivity Study on Vanadia Oxidation Catalysts
Wernbacher, Anna M.
Eichelbaum, Maik
Risse, Thomas
Cap, Sebastien
Trunschke, Annette
Schloegl, Robert
JOURNAL OF PHYSICAL CHEMISTRY C, 2019, 123 (13): : 8005 - 8017
[30] Conductivity and Complex Permittivity of Langatate at High Temperature up to 900°C
Davulis, Peter
da Cunha, Mauricio Pereira
2010 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (FCS), 2010, : 252 - 257

← 1 2 3 4 5 →