Study on Analysis and Simulation of Novel Frequency Selective Surfaces

Abstract:

Frequency selective surface (FSS) is a two-dimensional periodic structure. It exhibits total reflection and transmission in the neighborhood of the element resonances. As it performs as a filter, FSS is widely used in the fields of microwave and optics. In this paper, the finite element method is used to analysis frequency selective surface and study on the feasibility of Ansoft HFSS software for frequency selective surface simulation. Hexagonal element of frequency selective surface is as an example to explore the simulation method and the process of Ansoft HFSS. Through the comparison of the simulation curves and the measured curves of hexagonal element frequency selective surface film by photoetching technology, the simulation method of Ansoft HFSS software for frequency selective surface is correct. At the same time, this paper further verified the reliability of the simulation through the example of the ring and the cross unit structure.

• Periodical: Advanced Materials Research (Volumes 1049-1050)
• Pages: 790-793
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1049-1050.790
• Online since: October 2014
• Authors: Yan Xin Yu, Chun Yang Wang*, Yan Jun Sun, Wen Ting Jiang
• Keywords: Finite Element Method (FEM), Frequency Selective Surface, Reliability

References

[1] Thomas F. Eibert and John，VOlakis. and DonaldR. Wiiton，Hybrid FE/BI Modeling of 3-D Doubly Periodie Structures Utilizing Triangualr Prismatie Elements and an MPIE Formulation Aeeelerated By the Ewald transformation [J], Proe IEEE. vol. 47. no. 5. PP843·849oM (1999).

DOI: 10.1109/8.774139

[2] Yongjun Xie, Ansoft HFSS basic and applied[M], Xi'an University of Electronic Science and Technology Press, (2007).

[3] Munk B A. Frequency selective surfaces: theory and design[M]. New York: JohnW iley, (2000).

[4] Mige Liu, Design and simulation of double-ridged horn antenna based on HFSS [J], Electronic Measurement Technology, (2007).

[5] ]FENG Lin, RUAN Ying-Zheng. Analysis ofFSS sandwiched in a dielectric sheet [J]. Acta Aeronautica et Astronautica Sinic.

[6] Design optimization of ring unit frequency selective surfaces [J] Xi'an University of Electronic Science and Technology，(1999).