Question

1.(a). An air-filled waveguide with dimensions 5 cm x 2 cm transports TE01 mode. Find ?c? (b). When the dominant mode is propagated in an air-filled standard rectangular waveguide, the guide wave length at a frequency of 9 GHz is 4 cm. Calculate width of the guide. (c). The radius of a circular waveguide with air filled is 3 cm. Find the radius if guide is filled with ?r =4. 2.(a). Calculate the transit angle of a beam passing through the gap of 1 mm with frequency 3 GHz and uniform velocity 2 x 10^7 m/sec. (b). Draw the graphs of drift velocity versus E-field and J versus E-field. (c). The wave is travelled in circular wave guide of Vp = 5 x 10^8 m/sec, find Group velocity?

          1.(a). An air-filled waveguide with dimensions 5 cm x 2 cm transports TE01 mode. Find ?c?
(b). When the dominant mode is propagated in an air-filled standard rectangular waveguide, the guide wave length at a frequency of 9 GHz is 4 cm. Calculate width of the guide.
(c). The radius of a circular waveguide with air filled is 3 cm. Find the radius if guide is filled with ?r =4.
2.(a). Calculate the transit angle of a beam passing through the gap of 1 mm with frequency 3 GHz and uniform velocity 2 x 10^7 m/sec.
(b). Draw the graphs of drift velocity versus E-field and J versus E-field.
(c). The wave is travelled in circular wave guide of Vp = 5 x 10^8 m/sec, find Group velocity?

1.(a). An air-filled waveguide with dimensions 5 cm x 2 cm transports TE01 mode. Find ?c?
(b). When the dominant mode is propagated in an air-filled standard rectangular waveguide, the guide wave length at a frequency of 9 GHz is 4 cm. Calculate width of the guide.
(c). The radius of a circular waveguide with air filled is 3 cm. Find the radius if guide is filled with ?r =4.
2.(a). Calculate the transit angle of a beam passing through the gap of 1 mm with frequency 3 GHz and uniform velocity 2 x 10^7 m/sec.
(b). Draw the graphs of drift velocity versus E-field and J versus E-field.
(c). The wave is travelled in circular wave guide of Vp = 5 x 10^8 m/sec, find Group velocity?

Added by David N.

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