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The applications of hi班power microwave require

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The applications of hi班power microwave require that the pulsed powertechnology and high power microwave source technology develop towards the directionof miniaturization and long pulse.As one of important candidates in their respectivefields,an inductive energy storage pulsed power source and a magnetically insulatedtransmission line oscillator(MILO)have attracted the attention of many researchers.Inthis dissertation,based on the theoretical analysis and simulation calculation of theworking mechanism and operation properties of the novel inductive energy storagepulsed power source,an experimental inductive energy storage pulsed power souce hasbeen designed and fabricated,at the same time,a MILO which Can be used as amatching load of the pulsed power source has also been studied.Experiments of usingthis pulsed power source to drive the MILO have also been carried out.This dissertation mainly consists of the following aspects.

1)Based on the systematic study of the traditional inductive energy storage pulsedpower source,the theoretical analysis and simulation study of the working mechanismand operation properties of the novel inductive energy stoi'age pulsed power source havebeen carried out.The basic thought of the novel technology is that by the help of thedelay time of the transmission line,the beginning times of the different inductorsdischarge Can be isolated,SO that the output waveform Can be improved.Consideringthe transmission line as a capacitor,the novel principle circuit has been simplified andthe discharging formula of the inductor has been derived.The formula shows that thenovel technology changes the traditional pure exponentially decayed dischargingwaveform into a combination of an exponentially decayed discharging waveform and asinusoidally damped oscillation discharging waveform,which is the very reason whythe waveform is improved.Further numerical calculation indicates that the noveltechnology also has the advantages of decreasing the output impedance and increasingthe energy transfer efficiency.Additionally,when the RLL2C2 circuit quality factorQ≈1 is satisfied,the maximum energy transfer efficiency Can be obtained.Circuitsimulation results are in agreement、析m the theoretical results.1

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