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Fundamental study of a λ/4 wave absorber using FSS for two frequencies
Author(s) -
Itou Akihiko,
Wada Kouji,
Hashimoto Osamu
Publication year - 2002
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.10308
Subject(s) - electromagnetic shielding , microwave , absorption (acoustics) , materials science , tunable metamaterials , electromagnetic radiation , optics , acoustics , engineering , optoelectronics , physics , telecommunications , composite material , metamaterial
Abstract The aim is to study basic characteristics of a frequency selective surface (FSS) for two frequencies and its application to the wave absorbers using the FSS for two frequencies, which are fabricated by two absorption films. In this study, the shielding characteristics with the frequency‐selection by FSS, absorption, and shielding characteristics of the proposed wave absorber using FSS are examined experimentally. Good performance of the FSS and the wave absorber using FSS were obtained, as expected. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 33: 321–322, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10308