TY - GEN
T1 - Design of Wideband Multilayer Absorber based on Frequency Selective Surfaces
AU - Li, Xuning
AU - Han, Hangcheng
AU - Lv, Qihao
AU - Jin, Cheng
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In this paper, a multilayer electromagnetic wave absorber made of two types of frequency-selective surfaces(FSSs) was proposed. In the low-frequency band, the upper FSS has a good absorption function, while in the high-frequency range, the lower FSS has a good absorption function. The simulation findings show that under normal incidence, reflection coefficients below 10 dB from 2.29 to 13.49 GHz, corresponding to a fractional bandwidth of 141% is realized. Additionally, this absorber is only 0.12 λL thick, where λL stands for the wavelength of the lowest operational frequency.
AB - In this paper, a multilayer electromagnetic wave absorber made of two types of frequency-selective surfaces(FSSs) was proposed. In the low-frequency band, the upper FSS has a good absorption function, while in the high-frequency range, the lower FSS has a good absorption function. The simulation findings show that under normal incidence, reflection coefficients below 10 dB from 2.29 to 13.49 GHz, corresponding to a fractional bandwidth of 141% is realized. Additionally, this absorber is only 0.12 λL thick, where λL stands for the wavelength of the lowest operational frequency.
KW - Absorber
KW - frequency selective surface
KW - radar cross section reduction
KW - wideband
UR - http://www.scopus.com/inward/record.url?scp=85175621621&partnerID=8YFLogxK
U2 - 10.1109/ICMMT58241.2023.10276470
DO - 10.1109/ICMMT58241.2023.10276470
M3 - Conference contribution
AN - SCOPUS:85175621621
T3 - 2023 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023 - Proceedings
BT - 2023 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023
Y2 - 14 May 2023 through 17 May 2023
ER -