Analysis of a Circularly-Polarized Circular- and Hexagonal-Slot Element on a Parallel-Plate Waveguide with Perpendicular Corporate-Feed
- Resource Type
- Conference
- Authors
- Tomura, T.; Nishimoto, H.; Hirokawa, J.
- Source
- 2023 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO) Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO), 2023 IEEE MTT-S International Conference on. :177-179 Jun, 2023
- Subject
- Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Shape
Integral equations
Electromagnetic waveguides
Software
Mathematical models
Finite element analysis
Numerical models
Waveguide slot array
method of moments
circular slot
hexagonal slot
- Language
- ISSN
- 2575-4769
In this paper, the analysis method by hybrid the method of moments (MoM) and finite element method (FEM) is presented for a circularly-polarized circular- and hexagonal-slot element on a parallel-plate waveguide with perpendicular corporate feed. The method uses analytical and numerical entire domain basis functions depending on the slot shape. The analysis results are compared with commercial software and showed agreement.