Wideband Single-Layer FSS-Based Electromagnetic Absorber Using Complementary Susceptances

Donovan E. Brocker, Anastasios H. Panaretos, Douglas H. Werner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper investigates the circuit model of an electromagnetic absorber based on a single-layer frequency-selective surface exhibiting a thin (t < < \lambda) profile and broadband absorption. The circuit model is decomposed into series and parallel susceptances, which are then made complementary near \boldsymbol{\omega}_{0} in an effort to maximize bandwidth. As a result, a versatile design strategy is developed with only three input dependencies: mean absorption frequency \boldsymbol{\omega_{0}}, desired absorption magnitude, and desired absorber thickness \boldsymbol{t}. The required circuit values can be directly defined in terms of these three design specifications.

Original languageEnglish (US)
Title of host publication2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages807-808
Number of pages2
ISBN (Electronic)9781728166704
DOIs
StatePublished - Jul 5 2020
Event2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Virtually, Toronto, Canada
Duration: Jul 5 2020Jul 10 2020

Publication series

Name2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings

Conference

Conference2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020
Country/TerritoryCanada
CityVirtually, Toronto
Period7/5/207/10/20

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Instrumentation

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