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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.v55.i5.40
6 pages

Dipole Field over a Lossy Half-Space: An Approximate Analysis

P. L. Tokarsky
Institute of Radio Astronomy, National Academy of Sciences of Ukraine 4, Krasnoznamennaya St., Kharkiv 61002, Ukraine

ABSTRACT

Approximate expressions are derived allowing calculation of the near-field vector potential from the vertical and horizontal Hertz dipoles located above a plane air-ground interface. The ground is assumed to possess a finite conductivity and a relative dielectric permittivity greater than one. The simplifying assumptions made with regard to integrands of the Sommerfeld integrals have allowed reducing these latter to tabulated functions. The numerical results obtained with the use of the suggested expressions are compared with known literature data.


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