Frequency Selective Surface Design Based on Equivalent Circuit
- Resource Type
- Conference
- Authors
- Wang, Wei; Dong, Jian; Wang, Meng; Mo, Jinjun
- Source
- 2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO) Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO), 2020 IEEE MTT-S International Conference on. :1-4 Dec, 2020
- Subject
- Fields, Waves and Electromagnetics
Frequency selective surfaces
Time-frequency analysis
Surface roughness
Numerical models
Integrated circuit modeling
Optimization
Equivalent circuits
frequency selective surface (FSS)
filter circuit
equivalent circuit method (ECM)
- Language
This paper proposes a fast method for designing a frequency selective surface using a filter circuit. This method first uses the semi-empirical formula to design the rough structure of the frequency selective surface, and then optimizes the rough structure to meet the design requirements. This method is improved in accuracy and time compared to purely using empirical formulas or relying solely on algorithms, and it is relatively quick and simple when designing the frequency selection surface.