Standard rectangular waveguide is designed with inner dimensions of 12.36 mm and wall thickness of 4 mm.
Use α = 25 + (last two digits of your ID / 100)
Draw the rectangular waveguide showing its dimensions [2 marks]. Determine the cut-off wavelength (λc), guide wavelength (λg), phase velocity (vp), and group velocity (vg) of a TE10 wave operating at 10 GHz through this waveguide. [10 marks]