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电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
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.v63.i2.10
pages 89-107

Asymptotic Solution of Integral Equation for Magnetic Current in Slot Radiators and Coupling Apertures

V. A. Katrich
V. Karazin National University of Kharkiv, 4 Svobody Sq., Kharkiv 61022, Ukraine
M. V. Nesterenko
V. Karazin National University of Kharkov, 4, Svoboda Sq., Kharkov, 61077, Ukraine
Nikolai Antonovich Khizhnyak
V. Karazin National University of Kharkov, Ukraine

ABSTRACT

On the basis of asymptotic averaging method an approximate analytical solution of the integral equation for a magnetic current in slot radiators and coupling apertures of electrodynamic volumes has been obtained. Formulas have been given for currents and scattering (radiation) characteristics of longitudinal and transverse slots in a broad wall of a rectangular waveguide. A comparison with the results obtained by a numerical method has been carried out.


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