0
1.7kviews
A rectangular waveguide is 5 cm x 2.5 cm. Calculate cutoff freq. of dominant mode.
1 Answer
written 6.2 years ago by | • modified 6.2 years ago |
The dominant mode of a rectangular waveguide is the TE1,0 mode, with m=1 & n=0
Fc = 1.5∗108√(ma)2+(nb)2
Fc = 1.5∗108√(10.050)2+(00.025)2
Fc = 3 GHz