Rectangular Waveguide Cutoff Frequency Calculator

This calculator allows for the computation of the lowest cutoff frequency of a rectangular waveguide based on its dimensions, mode numbers (m and n), and the medium's permittivity and permeability. The formula used takes into account the physical constants and properties of the waveguide and the medium within it, offering a precise calculation crucial for designing and analyzing waveguide-based systems in telecommunications, radar, and other RF applications.