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What is the difference between the two cavity klystron amplifier and reflex klystron?
klystron can act as both an amplifier and oscillator whereas a reflex klystron can act as only an oscillator. klystron needs a buncher cavity(sometimes multiple bunchers) and a catcher cavity whereas a reflex klystron needs only one cavity. klystron bunches electrons in forward direction, whereas the other bunches in the reverse direction using a reflector plate. klystron needs i/p signal (accelerating or deccelerating potential) whereas the other dont.
What is the Difference between klystron tube and twt?
in twt electrons are constant with rf field for long time&in klystron for short time. in klystron electron constant with r.f field with long time& in twtare shot time.
What are the microwave tubes is based on the principal of velocity modulation?
the microwave tubes that undergoes velocity modulation are klystron tubes ie, two cavity klystron.....
Difference between klystron tube and magnetron tube?
The Magnetron tube is quite different from the Klystron tube. The Magnetron tube is can only function as an oscillator only.
What reflected sound is called?
reflected sound is either reverberation or echo
What is the difference between the two cavity klystron amplifier and reflex klystron?
klystron can act as both an amplifier and oscillator whereas a reflex klystron can act as only an oscillator. klystron needs a buncher cavity(sometimes multiple bunchers) and a catcher cavity whereas a reflex klystron needs only one cavity. klystron bunches electrons in forward direction, whereas the other bunches in the reverse direction using a reflector plate. klystron needs i/p signal (accelerating or deccelerating potential) whereas the other dont.
What is the advantage of a reflex klystron over a two-cavity klystron?
What is probably the primary advantage of the reflex klystron over the two-cavity klystron is the mechanism used to tune the device. The two-cavity klystron has mechanical tuning, but the reflex klystron is tuned electrically. And it doesn't take an electrical engineering degree for an investigator to figure out that electrical controls can be manipulated a whole bunch faster than a mechanical device.
What is the Difference between klystron tube and twt?
in twt electrons are constant with rf field for long time&in klystron for short time. in klystron electron constant with r.f field with long time& in twtare shot time.
What is the reflex klystron?
A: It is a microwave oscillator device.
What are the microwave tubes is based on the principal of velocity modulation?
the microwave tubes that undergoes velocity modulation are klystron tubes ie, two cavity klystron.....
Difference between klystron tube and magnetron tube?
The Magnetron tube is quite different from the Klystron tube. The Magnetron tube is can only function as an oscillator only.
What enlightenent idea is reflected in the preamble?
The government's power comes from the people is an Enlightenment idea reflected in the Preamble.
What style of painting is reflected a search for power?
Baroque
What does reflected power mean in cb radio terms?
.............................
What way etruscan rise and fall from the power reflected in the decoration of their tombs what degree was it reflected in their bronze work?
Gardner's art through the ages?
Why its important to known the characteristics impedances of transmission line it micro wave frequencies?
The source and load must be matched to each other and to the transmission line to minimize reflected power. Matching incorrectly can result in very low output power (because a large portion of it is reflected back to the source), and potentially damaging equipment at the source due to overvoltages (from the reflected power).
Operation of two cavity klystron amplifier?
The power gain of a two cavity klystron amplifier is about 30 dB. In order to achieve higher overall gain, one way is to connect several two-cavity tubes in cascade, feeding the output to each of the tubes to the input of the following one. Besides using the multistage techniques, the tube manufacturers have designed and produced multi cavity klystron to sere the high-gain requirement. In a multi cavity klystron each of the intermediate cavities, placed at a distance of the bunching parameter X of 1.841 away from the previous cavity, acts as a buncher with the passing electron beam inducing a more enhanced RF voltage than the previous cavity, which in turn sets up an increased velocity modulation.
