Waveguide Termination with a Magnetic Wall on the Mushroom-Shaped Metamaterial Modeling
Waveguide termination modeling with a mushroom-shaped wall were carried out. Voltage standingwave
ratio (VSWR) and reflection coefficient (S11) frequency dependencies were obtained. High values of the mushroomshaped structure unloaded quality factor are the main advantage of explored design. The using of distributed LC resonant circuit with dimensions which significantly smaller than wavelength allows creating a compact termination working in microwave range.