Multilayered wideband absorbers for oblique angle of incidence

Alireza Kazemzadeh, Anders Karlsson

Research output: Book/ReportReportResearch

74 Citations (SciVal)
219 Downloads (Pure)

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.
Original languageEnglish
Publisher[Publisher information missing]
Number of pages18
VolumeTEAT-7188
Publication statusPublished - 2010

Publication series

NameTechnical Report LUTEDX/(TEAT-7188)/1-18/(2010)
VolumeTEAT-7188

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering

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