The two-dimensional ray tracing method allows an easy and fast modeling of tropospheric propagation in the microwave frequency range. A version of this method that determines ray trajectories, ...

Abstract: A new method powered by an artificial neural network (ANN) is studied for resonant-mode recognitions of a rectangular dielectric resonator antenna (DRA). Different rectangular DRAs were ...

Abstract: Marcatili's famous approximate analytical description of light propagating through rectangular dielectric waveguides, published in 1969, gives accurate results for low-index-contrast ...

Pipe ends are male fittings and will fit inside female ducting fittings such as 90 degree bends. Lengths of duct channel can be joined together using a female connector. Use flat channel ducting clips ...

Note: When you use the function for the first time, the figure viewer in MATLAB may display "Unable to open file" or "File not found". This error only appears when ...