Microwave Linear Beam Tubes » Exercise - 13. Which of the following is not a microwave tube ? (a) traveling-wave tube (b) cathode-ray tube (c) klystron (d) magnetron
Microwave Linear Beam Tubes » Exercise - 16. The main advantage of a TWT over a klystron for microwave amplification is : (a) lower cost (b) smaller size (c) higher power (d) wider bandwidth
Microwave Linear Beam Tubes » Exercise - 19. Attenuator is used in the traveling wave tube to : (a) prevent oscillation (b) increase gain (c) prevent saturation (d) all of these
Microwave Linear Beam Tubes » Exercise - 110. At what position is the input signal inserted into a traveling-wave tube ? (a) at the cathode end of the helix (b) at the collector (c) at the collector end of the helix (d) at the control grid of the electron gun
Microwave Linear Beam Tubes » Exercise - 1 11. A traveling wave tube consists of : (a) electron gun, helix and repeller (b) electron gun, helix and collector (c) electron gun, repeller and collector (d) buncher cavity and catcher cavity