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Multilayered wideband absorbers for oblique angle of incidence

Kazemzadeh, Alireza LU and Karlsson, Anders LU (2010) In Technical Report LUTEDX/(TEAT-7188)/1-18/(2010)
Abstract
Design procedures of Jaumann and circuit analog absorbers are mostly formulated for normal angle of incidence. Only a few design methods considering oblique angle of incidence are published. The published methods are restricted to single resistive layer circuit analog absorbers or multilayered Jaumann absorbers with low permittivity spacers. General design procedures are developed in this paper for multilayered Jaumann and capacitive circuit absorbers. By expanding the scan and frequency compensation techniques to multilayered structures, Jaumann absorbers with outstanding performances are designed. A capacitive circuit absorber is presented with a stable frequency response up to 45 Degrees for both polarizations, having an ultra wide... (More)
Design procedures of Jaumann and circuit analog absorbers are mostly formulated for normal angle of incidence. Only a few design methods considering oblique angle of incidence are published. The published methods are restricted to single resistive layer circuit analog absorbers or multilayered Jaumann absorbers with low permittivity spacers. General design procedures are developed in this paper for multilayered Jaumann and capacitive circuit absorbers. By expanding the scan and frequency compensation techniques to multilayered structures, Jaumann absorbers with outstanding performances are designed. A capacitive circuit absorber is presented with a stable frequency response up to 45 Degrees for both polarizations, having an ultra wide bandwidth of 26 GHz. (Less)
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Book/Report
publication status
published
subject
in
Technical Report LUTEDX/(TEAT-7188)/1-18/(2010)
pages
18 pages
publisher
[Publisher information missing]
report number
TEAT-7188
external identifiers
  • scopus:78149462994
language
English
LU publication?
yes
id
39e163ed-9465-45b7-a386-214ce2e3f166 (old id 1580968)
date added to LUP
2016-04-04 13:36:26
date last changed
2025-04-04 13:56:55
@techreport{39e163ed-9465-45b7-a386-214ce2e3f166,
  abstract     = {{Design procedures of Jaumann and circuit analog absorbers are mostly formulated for normal angle of incidence. Only a few design methods considering oblique angle of incidence are published. The published methods are restricted to single resistive layer circuit analog absorbers or multilayered Jaumann absorbers with low permittivity spacers. General design procedures are developed in this paper for multilayered Jaumann and capacitive circuit absorbers. By expanding the scan and frequency compensation techniques to multilayered structures, Jaumann absorbers with outstanding performances are designed. A capacitive circuit absorber is presented with a stable frequency response up to 45 Degrees for both polarizations, having an ultra wide bandwidth of 26 GHz.}},
  author       = {{Kazemzadeh, Alireza and Karlsson, Anders}},
  institution  = {{[Publisher information missing]}},
  language     = {{eng}},
  number       = {{TEAT-7188}},
  series       = {{Technical Report LUTEDX/(TEAT-7188)/1-18/(2010)}},
  title        = {{Multilayered wideband absorbers for oblique angle of incidence}},
  url          = {{https://lup.lub.lu.se/search/files/6161500/1580969.pdf}},
  year         = {{2010}},
}