| Issue |
MATEC Web Conf.
Volume 242, 2018
International Conference on Advanced Functional Materials and Composites (ICAFMC2018)
|
|
|---|---|---|
| Article Number | 01008 | |
| Number of page(s) | 3 | |
| Section | Carbon Composites | |
| DOI | https://doi.org/10.1051/matecconf/201824201008 | |
| Published online | 05 December 2018 | |
An effective methodology to design scale model of non-metallic structural entity
Science and Technology on Electromagnetic Scattering Laboratory Shanghai 200438, China
a Corresponding author: lming_y@163.com (Liming Yuan)
In order to solve the problem on designing scale model of non-metallic structural entity, a method is first proposed according to the high-frequency approximation algorithm, in which reflection coefficients of designed scale model are optimized to be as identical as possible with those of theoretical scale model. An example is given to verify the effectiveness of the method, where a non-metallic cone is constructed and FEKO is employed to simulate the monostatic radar Cross Section (RCS) of the designed scale cone and the theoretical scale cone. Result reveals that the monostatic RCS of the designed scale cone agrees very well with that of the theoretical scale cone. The mean deviation of the monostatic RCS is just 1.31 dB in simulated elevation angles of 0°~90°. Thus, the method proposed in this paper is of important theoretical and practical significance in constructing scale model of high accuracy.
© The Authors, published by EDP Sciences, 2018
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