FDTD Solution of Reconstructing Permittivity of a Dielectric Inclusion in a Waveguide Taking into Account Measurement Inaccuracy

被引：0

作者：

Sheina, E. A. ^{[1
]}

Shestopalov, Y. V. ^{[2
]}

Smirnov, A. P. ^{[1
]}

Ufimtsev, M. V. ^{[1
]}

机构：

[1] Lomonosov Moscow State Univ, Moscow, Russia

[2] Univ Gavle, Gavle, Sweden

来源：

2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS) | 2017年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Wave propagation in a rectangular waveguide with perfectly conducting walls containing a parallel-plane dielectric diaphragm and a small inclusion is modeled using a numerical solution to Maxwell's equations. The methods are developed for reconstructing permittivity of the inclusion from the transmission coefficient of the principal waveguide mode taking into account experimental error. The results determined by these methods are compared with experimental data obtained for a homogeneous diaphragm.

引用

页码：3188 / 3195

页数：8

共 33 条

[21] Taking into account dielectric properties of bonded water in modeling the effective permittivity of moist soils in the microwave frequency band
Boyarskii, D.A.
Tikhonov, V.V.
Radiotekhnika i Elektronika, 1998, 43 (04): : 446 - 454
[22] Taking into account dielectric properties of bonded water in modeling the effective permittivity of moist soils in the microwave frequency band
Boyarskii, DA
Tikhonov, VV
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS, 1998, 43 (04) : 407 - 415
[23] A closed-form solution for reconstruction of permittivity of dielectric slabs placed at the center of a rectangular waveguide
Akhtar, M. Jaleel
Feher, Lambert E.
Thumm, Manfred
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2007, 4 (01) : 122 - 126
[24] Determination of the Optimal Value of the Radius of a Circular Cylindrical Post in a Rectangular Waveguide for Measurement of the Dielectric Permittivity
Kushnin, Roman
Semenjako, Janis
PIERS 2013 STOCKHOLM: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, 2013, : 52 - 57
[25] Two-slab High Sensitivity Technique for Measurement of Permittivity of a Dielectric Slab in a Rectangular Waveguide
Kushnin, R.
Semenjako, J.
Shestopalov, Yu. V.
Viduzs, A.
2018 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS-TOYAMA), 2018, : 176 - 183
[26] An X-band waveguide measurement technique for the accurate characterization of materials with low dielectric loss permittivity
Allen, Kenneth W.
Scott, Mark M.
Reid, David R.
Bean, Jeffrey A.
Ellis, Jeremy D.
Morris, Andrew P.
Marsh, Jeramy M.
REVIEW OF SCIENTIFIC INSTRUMENTS, 2016, 87 (05):
[27] Microwave measurement of the permittivity for high dielectric constant materials using an extra-cavity evanescent waveguide
Ni, EH
Jiang, X
REVIEW OF SCIENTIFIC INSTRUMENTS, 2002, 73 (11): : 3997 - 4002
[28] Reconstructing the parameters of geofields taking measurement noise into account. Part I. Techniques for smoothing, filtration, and regularization
A. M. Pashayev
R. A. Sadykhov
F. G. Ramazanov
F. S. Nazirli
Measurement Techniques, 2010, 53 : 833 - 844
[29] RECONSTRUCTING THE PARAMETERS OF GEOFIELDS TAKING MEASUREMENT NOISE INTO ACCOUNT. PART I. TECHNIQUES FOR SMOOTHING, FILTRATION, AND REGULARIZATION
Pashayev, A. M.
Sadykhov, R. A.
Ramazanov, F. G.
Nazirli, F. S.
MEASUREMENT TECHNIQUES, 2010, 53 (08) : 833 - 844
[30] RECONSTRUCTING THE PARAMETERS OF GEOFIELDS TAKING MEASUREMENT NOISE INTO ACCOUNT. PART II. TECHNIQUES FOR IDENTIFICATION, REGULARIZATION, AND SOFT COMPUTING
Pashayev, A. M.
Sadykhov, R. A.
Ramazanov, F. G.
Nazirli, F. S.
MEASUREMENT TECHNIQUES, 2011, 53 (10) : 1089 - 1101

← 1 2 3 4 →