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travelling wave tubes are broad band tubes and do not use cavity resonators unlike klystron which actually are narrow band tubes using cavities . TWT makes use of distributed interaction between an electron beam and travelling wave. to prolong the interaction between the RF and the electron beam , both of them travel with same speed in same direction . where, RF travels with speed of light and the electron beam travels with that of anode volatage . So , to slow the RF speed , helix arrangements are placed inbetween these tubes .
What else can I help you with?
What has the author Rudolf Kompfner written?
Rudolf Kompfner has written: 'The invention of the traveling-wave tube' -- subject(s): Traveling-wave tubes
How do you tell what the frequency of a traveling wave tube?
The frequency of a traveling wave tube can be determined by either the input frequency of the RF signal being amplified or by the resonant frequency of the circuit within the tube. The frequency response of the tube can vary depending on its design and operating conditions.
Is TWT is a pulsed device?
Yes, a traveling wave tube or TWT is a pulsed device.
What type of microwave tube amplifier used an axial magnetic field and radial magnetic field?
That would be a TWT amplifier (traveling wave tube).
In what direction is the wave traveling?
The wave is traveling in the direction indicated by its movement.
In which direction is the wave traveling?
The wave is traveling in the direction indicated by its movement.
What is a wave tube?
A tubing wave is one that produces a tube, a tube is when the lip of the wave breaks in a circular form, and does it far from the face of the wave, letting a surfer enter it and being able to ride it.
What is the relationship between the two velocities in a traveling wave?
In a traveling wave, the relationship between the two velocities is that the wave velocity is equal to the product of the wavelength and the frequency of the wave.
What is the difference between a standing wave and a traveling wave?
A standing wave is a wave that appears to be stationary and does not move through a medium, while a traveling wave is a wave that moves through a medium from one point to another.
What English are you visiting if you are traveling on the tube?
If you are traveling on the tube, you are likely visiting London, where the tube is a common nickname for the London Underground, the city's underground subway system.
Where would a wave be located if there was no energy traveling through it?
A wave would be located at its starting point if there was no energy traveling through it.
Which type of wave is described as a wave that is not confined to the space along the medium?
Traveling wave
