Element‐free Galerkin numerical mode‐matching method for static and time‐harmonic electromagnetic fields in orthogonal‐plano‐cylindrically layered media

2020 ◽  
Author(s):  
Yueqin Dun ◽  
Shubin Zeng ◽  
Jiefu Chen
Keyword(s):  
Electromagnetic Fields ◽  
Layered Media ◽  
Mode Matching ◽  
Matching Method ◽  
Mode Matching Method ◽  
Element Free Galerkin ◽  
Time Harmonic ◽  
Element Free

scholarly journals Radiation from a Cavity-Backed Circular Aperture Array Antenna Enclosed by an FSS Radome

2018 ◽  
Vol 8 (12) ◽  
pp. 2346 ◽  
Author(s):  
Jihyung Kim ◽  
Sangsu Lee ◽  
Hokeun Shin ◽  
Kyung-Young Jung ◽  
Hosung Choo ◽  
...  
Keyword(s):  
Ray Tracing ◽  
Electromagnetic Fields ◽  
Magnetic Surface ◽  
Array Antenna ◽  
Mode Matching ◽  
Surface Currents ◽  
Circular Aperture ◽  
Matching Method ◽  
Mode Matching Method ◽  
Aperture Array

Radiation from a cavity-backed circular aperture array antenna enclosed by a frequency selective surface (FSS) radome is studied using the hybrid analysis method, by combining the mode matching method, the ray tracing technique, and Huygens’s principle. The equivalent magnetic surface currents on the apertures are derived from the aperture electromagnetic fields, which are calculated based on the mode matching method. The rays are generated from the equivalent magnetic surface currents and used to analyze the FSS radome based on the ray tracing technique. After being obtained from both the mode matching method and the ray tracing technique, electromagnetic fields on an outermost radome are transformed into the equivalent electric and magnetic surface currents using Huygens’s principle. The radiated fields are computed from the equivalent surface currents and compared with the measured data.

scholarly journals Simulation of Waveguide Crossings and Corners With Complex Mode-Matching Method

2012 ◽  
Vol 30 (12) ◽  
pp. 1795-1801 ◽  
Author(s):  
Rui Wang ◽  
Lin Han ◽  
Jianwei Mu ◽  
Weiping Huang
Keyword(s):  
Mode Matching ◽  
Matching Method ◽  
Mode Matching Method ◽  
Complex Mode

scholarly journals Hybrid mode matching method for the efficient analysis of rods in waveguided structures

2013 ◽  
Vol 57 (7-8) ◽  
pp. 1832-1839 ◽  
Author(s):  
C. Bachiller ◽  
H. Esteban ◽  
J.V. Morro ◽  
V. Boria
Keyword(s):  
Mode Matching ◽  
Hybrid Mode ◽  
Matching Method ◽  
Mode Matching Method
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