Reflex Klystron is used in applications where variable frequency is desirable, such as − Radio receivers Portable microwave links Parametric amplifiers Local oscillators of microwave receivers As a signal source where variable frequency is desirable in microwave generators. ...
Reflex Klystron Oscillator has been studied again to explore the effects of considering bunching parameter X greater than one. It is observed that as X exceeds unity, the relation between the departure time and the arrival time of the bunched electrons becomes as multivalued function and the ...
19. Coupling of A Microwave Cavity to A Waveguide The generator available for the experiment is a reflex klystron, which can be tuned mechanically over a considerable frequency range and tuned electronically (by repeller modulation) over a small range. The initial step is to find the ... I ...
Microwave detector employing a reflex klystron repeller voltage as control signaldoi:US3072847 AWaters, William E.US
Experimental details of parallel operation of reflex klystrons in synchronism for obtaining higher microwave power under pulse, square wave and frequency modulation are given. The added power under frequency locked conditions is nearly equal to the sum of the power output of individual klystrons....
The resonator 41 is provided with five microwave outputs. Output 30, which is dimensioned to transmit the fundamental frequency centred on a wavelenth #0 in free space, is a coaxial antenna terminating in a loop 39 and loaded by an adjustable impedance 34 through a matching device 35 adjusted...
klystronsphotonic crystalsmicrowave photonicsMonte Carlo methodscavity resonatorsQ-factorrectangular cavityphotonic crystal cavityphotonic band gapreflex klystronIn this paper, we propose a potential application of the photonic crystals. Just like the demonstrated high order TE mode operation, a high order ...
in vitro fermentationmethanechemical compositiontropical grasslandsA description is given of a servo, stabilizing the frequency of a microwave oscillator to the resonance frequency of a cavity, modulated at an audio frequency. The stabilizer requires no re-adjustment and is designed especially for very ...
The reflex klystron is widely used as a tunable low-power oscillator in frequency-modulated microwave radio relay systems, both as the transmitter and as the local oscillator in the receiver. Automatic frequency control is generally used to limit frequency error due to drift of the transmitter ...