Open AccessAbsorptive frequency selective surface using parallel LC resonance
Author(s) -
Chen Qiang,
Liu Liguo,
Chen Liang,
Bai Jiajun,
Fu Yunqi
Publication year - 2016
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2015.3885
Subject(s) - resistor , tunable metamaterials , materials science , absorption (acoustics) , insertion loss , resonance (particle physics) , optoelectronics , microstrip , frequency band , optics , electrical engineering , telecommunications , bandwidth (computing) , metamaterial , physics , engineering , particle physics , voltage , composite material
A frequency selective surface with absorptive/ transmissive property is represented. It allows waves at high frequency around 10 GHz to transmit with very low insertion loss by using the resonance between a parallel microstrip LC structure. It also possesses a wide absorption over lower band by inserting lumped resistors into elements. The absorption band is over 3–9 GHz. A prototype is fabricated and its absorptive/ transmissive performance is measured.