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Microwave Engineering
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Microwave engineering miscellaneous
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Microwave engineering miscellaneous
Easy Questions
Microwave Engineering
Microwave engineering miscellaneous
The primary purpose of the helix in a travelling-wave tube is to:
Prevent the electron beam from spreading in the long tube
Reduce the axial velocity of the RF field
Ensure broadband operation
Reduce the noise figure
Correct Option:
B
NA
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