Article citationsMore>>

K. N. Rozanov, “Ultimate Thickness to Bandwidth Ratio of Radar Absorbers,” IEEE Transaction on Antennas and Propagation, Vol. 48, No. 8, 2000, pp. 1230-1234. doi:10.1109/8.884491

has been cited by the following article:

• TITLE: Optimal Design of Wideband Microwave Absorber Consisting of Resistive Meta-Surface Layers

  AUTHORS: Sining Zhou, Zhengbin Wang, Yijun Feng

  KEYWORDS: Microwave Absorber; Meta-surface; Transmission Line Model; Genetic Algorithm

  JOURNAL NAME: Journal of Electromagnetic Analysis and Applications, Vol.4 No.5, May 30, 2012

  ABSTRACT: In this paper we propose an optimal design of ultra-wideband (4 ~ 20 GHz) microwave absorbers consisting of two resistive meta-surface layers of different square patch arrays. Gradient Descent and Genetic Algorithm numerical methods are employed to optimize all the parameters through equivalent transmission line circuit model. The circuit parameters are then implemented by a multilayer including two resistive meta-surfaces of square patch structures. Two types of such absorbing structures, with the total thicknesses close to that of the known theoretical limit, are designed and their performance are verified by full wave electromagnetic simulation.