LESSON 1
MICROWAVE AMPLIFYING DEVICES
SCOPE........................................................................... Concepts of velocity modulation. Characteristics and
applications of traveling-wave tubes, parametric
amplifiers, klystrons, and backward-wave oscillators.
TEXT ASSIGNMENT ................................................... Pages 2 thru 57
MATERIALS REQUIRED............................................. None
SUGGESTIONS............................................................. Skim pages 34 thru 42, and 53 thru 57 Read thoroughly
pages 43 thru 52,
LESSON OBJECTIVES
When you have completed this lesson, you should:
1.
Understand the principles of velocity modulation.
2.
Know the characteristics of klystrons, backward-wave oscillators, parametric amplifiers, and traveling-wave
tubes.
3.
Know the application of the various microwave amplifiers.
344 L1
2
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