(E)Element 8-42 Waveguides-1

Question 1

Waveguides can be constructed from:

Answer 1

All of the above.

Question 2

A microwave transmission line constructed of a center conductor suspended between parallel conductive ground planes is called:

Answer 2

Stripline.

Question 3

Waveguide theory is based upon

Answer 3

The movement of an electromagnetic field.

Question 4

A waveguide is used at RADAR microwave frequencies because

Answer 4

It has lower transmission losses than other feedline types

Question 5

Waveguide theory is based on the principals of:

Answer 5

Skin effect and use of ¼ wave stubs.

Question 6

How is the signal removed from a waveguide or magnetron?

Answer 6

With a thin wire called a J-Hook.