图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
电信和无线电工程
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
卷 79, 2020 卷 78, 2019 卷 77, 2018 卷 76, 2017 卷 75, 2016 卷 74, 2015 卷 73, 2014 卷 72, 2013 卷 71, 2012 卷 70, 2011 卷 69, 2010 卷 68, 2009 卷 67, 2008 卷 66, 2007 卷 65, 2006 卷 64, 2005 卷 63, 2005 卷 62, 2004 卷 61, 2004 卷 60, 2003 卷 59, 2003 卷 58, 2002 卷 57, 2002 卷 56, 2001 卷 55, 2001 卷 54, 2000 卷 53, 1999 卷 52, 1998 卷 51, 1997

电信和无线电工程

DOI: 10.1615/TelecomRadEng.v76.i19.20
pages 1689-1704

WAVE EFFECTS AND ELECTROMAGNETIC FIELD DISTRIBUTION ON THE AXIS OF A DIELECTRIC TWO-AXIAL ELLIPSOID WITH LOSS

N. N. Gorobets
V. Karazin National University of Kharkiv, 4, Svoboda Sq., Kharkiv, 61022, Ukraine; Kharkiv National University of Radio Engineering and Electronics, 14 Nauka Ave, Kharkiv, 61166, Ukraine
N. N. Stasyuk
V. Karazin National University of Kharkiv, 4, Svoboda Sq., Kharkiv, 61022, Ukraine

ABSTRACT

The ray optics approximation is applied to solving the problem of estimating the electric and magnetic field amplitudes on the axis of a dielectric two-axial ellipsoid with loss that is illuminated by a plane linearly polarized electromagnetic wave. It is shown that the electromagnetic field in the focal range changes with an oscillating character. Positions of the local maxima depend on the electrophysical parameters and axial ratio of the ellipsoid. With a certain ratio of the two-axial ellipsoid axes, the electromagnetic wave is focused at a point inside the ellipsoid. The algorithm of calculating the field strengths at the points of electromagnetic wave focusing inside cylindrical, ball-shaped and ellipsoidal dielectric bodies can be used for explaining the effects of local heating of dielectric materials in the electromagnetic wave field.


Articles with similar content:

Hemispherical Cavity Resonator for Measuring of Permittivity of Strongly Absorbing Liquid in Small Volume
Telecommunications and Radio Engineering, Vol.60, 2003, issue 1&2
Ye. M. Ganapolsky, Z. Ye. Eremenko
ELECTRICALLY LARGE LOOP ANTENNA FOR RECEIVING UWB PULSED FIELDS
Telecommunications and Radio Engineering, Vol.76, 2017, issue 17
P. V. Kholod, T. N. Ogurtsova, L. A. Varyanitsa-Roshchupkina
Open Confocal Resonators of Finite Conductivity with Cylindrical Mirrors
Telecommunications and Radio Engineering, Vol.56, 2001, issue 2
Valerii Vyacheslavovich Konushenko, Victor Filippovich Kravchenko
Interaction of Surface Waves in Superlattice and Beam of Charged Particles
Telecommunications and Radio Engineering, Vol.51, 1997, issue 2-3
S. I. Khankina, V. L. Falko, Vladimir M. Yakovenko
A SLOT RADIATOR IN A COAXIAL LINE
Telecommunications and Radio Engineering, Vol.70, 2011, issue 5
N. V. Medvedev, V. A. Katrich, V. A. Lyashchenko