TY - GEN
T1 - A Curved Structure for Ultra-Wideband Metamaterial Absorber in UHF Band
AU - Wang, Peipei
AU - Ren, Wu
AU - Xue, Zhenghui
AU - Li, Weiming
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - An ultra-wideband absorber for UHF band is presented, which is composed of symmetrically incurved metal lines loaded with eight lumped resistors. The structure achieves 106.5% absorption bandwidth between 0.83GHz and 2.72GHz. The absorptance of 99.97% and 99.99% were respectively achieved at 1.0GHz and 2.35GHz. For TE and TM polarizations, when the incident angle is less than 40°, the absorptivity of the absorber is maintained over 80% within 1GHz to 2.75GHz. The structure can be miniaturized at low frequencies with a size of 0.04?L×0.04?L. (?L is the wavelength at 0.83GHz).
AB - An ultra-wideband absorber for UHF band is presented, which is composed of symmetrically incurved metal lines loaded with eight lumped resistors. The structure achieves 106.5% absorption bandwidth between 0.83GHz and 2.72GHz. The absorptance of 99.97% and 99.99% were respectively achieved at 1.0GHz and 2.35GHz. For TE and TM polarizations, when the incident angle is less than 40°, the absorptivity of the absorber is maintained over 80% within 1GHz to 2.75GHz. The structure can be miniaturized at low frequencies with a size of 0.04?L×0.04?L. (?L is the wavelength at 0.83GHz).
UR - http://www.scopus.com/inward/record.url?scp=85133003169&partnerID=8YFLogxK
U2 - 10.1109/iWEM53379.2021.9790499
DO - 10.1109/iWEM53379.2021.9790499
M3 - Conference contribution
AN - SCOPUS:85133003169
T3 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2021 - Proceedings
BT - IEEE International Workshop on Electromagnetics
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2021
Y2 - 28 November 2021 through 30 November 2021
ER -