written 2.3 years ago by | • modified 2.3 years ago |
An aluminum waveguide with a=4.2 cm,b=1.5 cm,σc=3.5×107mhos/m, filled with telfon (μr=1,ϵr=2.6,σ=10−15mhos/m) operates at 4GHz. Determine,
(a) αc and αd for TE10 mode
(b) The waveguide loss in dB over a distance of 1.5 m.