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Physical limitations of antennas in a lossy medium

Karlsson, Anders LU (2003) In Technical Report LUTEDX/(TEAT-7114)/1-15/(2003) TEAT-7114.
Abstract
The dissipated power and the directivity of antennas in a homogeneous, lossy

medium are systematically analyzed in this paper. The antennas are ideal

and located inside a lossless sphere. In the lossy space outside the sphere, the

electromagnetic fields are expanded in a complete set of vector wave functions.

The optimal values of the radiation efficiency, the directivity, as well as the

power gain are derived.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Book/Report
publication status
published
subject
in
Technical Report LUTEDX/(TEAT-7114)/1-15/(2003)
volume
TEAT-7114
pages
15 pages
publisher
[Publisher information missing]
language
English
LU publication?
yes
id
53fff66a-e0e9-4926-870a-7322ff68df87 (old id 530514)
date added to LUP
2007-09-07 10:39:31
date last changed
2016-08-16 15:16:00
@techreport{53fff66a-e0e9-4926-870a-7322ff68df87,
  abstract     = {The dissipated power and the directivity of antennas in a homogeneous, lossy<br/><br>
medium are systematically analyzed in this paper. The antennas are ideal<br/><br>
and located inside a lossless sphere. In the lossy space outside the sphere, the<br/><br>
electromagnetic fields are expanded in a complete set of vector wave functions.<br/><br>
The optimal values of the radiation efficiency, the directivity, as well as the<br/><br>
power gain are derived.},
  author       = {Karlsson, Anders},
  institution  = {[Publisher information missing]},
  language     = {eng},
  pages        = {15},
  series       = {Technical Report LUTEDX/(TEAT-7114)/1-15/(2003)},
  title        = {Physical limitations of antennas in a lossy medium},
  volume       = {TEAT-7114},
  year         = {2003},
}