Paper Title:
Optimization of Radar Absorbing Structure Using the Genetic Algorithm
  Abstract

In this study, multi-objective optimization of radar absorbing structure with circuit analog structure using the genetic algorithm was investigated, at the basis of the study on the influence of the size of the circuit analog, the electromagnetic parameter and the thickness of the medium ply on the properties of the microwave-absorbing composite. Based on the concept of Pareto optimality, Sharing and Niche technology was applied in the algorithm(NSGA), and the calculating results converged at the Pareto front dividedly. The study have been showed that the calculating values fit well with that of the experiment, which indicate that this algorithm is proper and has extensive adaptability. The results also showed that introducing circuit analog structure(CAS)into the radar absorbing structure composite design can improve its wave-absorbing properties. So, the radar absorbing structure composite with CAS is a promising radar absorbing structure composite form.

  Info
Periodical
Materials Science Forum (Volumes 546-549)
Edited by
Yafang Han et al.
Pages
1603-1608
DOI
10.4028/www.scientific.net/MSF.546-549.1603
Citation
S. Jiang, L. Y. Xing, B. T. Li, X. B. Chen, "Optimization of Radar Absorbing Structure Using the Genetic Algorithm", Materials Science Forum, Vols. 546-549, pp. 1603-1608, 2007
Online since
May 2007
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Shicai Jiang, Li Ying Xing, Bin Tai Li
Abstract:A radar absorbing structure composite (RAS) which contains circuit analogue structure (CAS) made from conductive foil was studied in this...
1023
Authors: Tian Chun Zou, Zhen Yu Feng
Abstract:Microwave absorbing materials (MAMs) is a key component for weapon systems such as aircrafts, warships, and missiles to achieve the stealth...
24
Authors: Xiao Min Li, Zheng Hou Zhu, Hui Song, Zhi Bin Liu, Xue Jiao Xu
Chapter 7: Composite Materials
Abstract:In this work, the Fe-based amorphous powder/S-glass fiber reinforced epoxy composite panels of different amorphous powder and gradient layer...
874
Authors: Xu Liang Lü, Chao Wu, Zhao Yang Zeng
Chapter 3: Electrical, Magnetic and Optical Ceramics
Abstract:In order to compare the absorbing properties of different microwave-absorbing agents and their mixture, this paper has selected two typical...
1132
Authors: Xin Chen, Xiang Xuan Liu, Xuan Jun Wang, Yuan Liu
Chapter 4: Material Technology and Design of Materials Applications
Abstract:In order to synthesize the multi-layer radar absorbing materials (RAM) with a thin thickness and wide bandwidth, accelerating genetic...
324