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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Печать: 0040-2508
ISSN Онлайн: 1943-6009

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

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v54.i7.30
pages 23-35

Penetration of Electromagnetic Energy into Conducting Media with Gradient Nonlinearities

Aleksandr Vyacheslavovich Buts
Researcher in the National Scientific Center "Kharkov Institute of Physics and Engineering", Kharkov State University, Ukraine
Aleksandr Andreevich Vodyanitskii
State Prize Ukraine, Kharkov, Ukraine

Краткое описание

The evolution of nonlinear electromagnetic and thermomagnetic structures in a nonequilibrium well-conducting medium is considered. The process includes an anomalous penetration of energy into the medium. In the approximation of electron magnetic hydrodynamics, an induction equation describing the formation of the electromagnetic structures is found. A solution to this equation in the one-dimensional case for a preset magnetic field on the conducting medium surface and for an electromagnetic wave (EW) incident to the surface is obtained. An incident electromagnetic wave forms a magnetic shock wave, which penetrates the medium as long as the incident wave gives off energy. For an electromagnetic field incident to the surface, the effectivenesses of linear and nonlinear energy penetrations are compared.


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