The energy inside a waveguide can be described as an electromagnetic wave whose
H lines exist in closed loops.
E and H lines are parallel to the sidewalls.
E lines have maximum amplitude at the sidewalls.
E and H lines are spherical in shape and travel down the center.
Assume that RF energy is injected into a waveguide at a power level of 1,000 watts. If the energy strikes
the wall at a 0, incident angle, how much of the power is dissipated in the walls of the waveguide?
Assume that the waveguide shown in figure 67 has the dimensions a = 1.6 centimeters and b = 2.0
centimeters. The wavelength of the lowest frequency that can be propagated through the waveguide is
The amount of power a rectangular waveguide can handle is determined by the
a dimension (height) of the waveguide.
b dimension (width) of the waveguide.
method of terminating the waveguide.
length of the waveguide.
For maximum transfer of energy from one end of a waveguide to the other, the dimensions of the
waveguide must be designed so that side
b is equal to 2a.
a is equal to 2b.
a and side b are equal to 1 wavelength.
A waveguide is being operated in a TM mode when the
field configuration in the waveguide is magnetic.
electric field does not exist inside the waveguide.