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a. Determine the ratio of cross section of a circular waveguide to that of a rectangular one, if each is to have similar cut off wavelength for its dominant mode.

b. Compare waveguide and transmission line from the point of view of frequency limitation, attenuation, spurious radiation and power handling capacity.

c. What are the typical frequencies, bandwidths and repeater gains and spacings in a coaxial cable system?

d. How do the three main types of INTELSAT satellite earth stations vary from each other, in general appearance and applications?

 

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M9577386

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