A fast-leading, low-jitter, repetition-frequency trigger source based on a pseudospark switch trigger

A switch trigger, low jitter technology, applied in the direction of electric pulse generator circuit, etc., can solve the problems of slow development of trigger source technology and difficulty of trigger source

Active Publication Date: 2016-04-20
INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the development of trigger source technology with low jitter and repetitive work is relatively slow; the survey found that it is still very difficult to develop a trigger source with a voltage of 100kV, a leading edge of 30~40ns, a jitter of <10ns, and a repetitive frequency in China.

Method used

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  • A fast-leading, low-jitter, repetition-frequency trigger source based on a pseudospark switch trigger
  • A fast-leading, low-jitter, repetition-frequency trigger source based on a pseudospark switch trigger

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, a fast leading edge, low jitter, and repetition frequency trigger source based on a pseudo-spark switch trigger includes a positive and negative charging power supply 1, a control system 2, a trigger 3, a low-jitter repetition frequency fast Marx generator system 4, and the The positive and negative charging power supply 1 is connected to the input end of the low-jitter repetition rate fast Marx generator system 4, the positive power supply of the positive and negative charging power supply 1 is connected to the trigger 3, and the control system 2 is connected to the positive and negative charging power supply 1 and Between the flip-flops 3 , the output end of the flip-flop 3 is connected with the low-jitter repetition rate fast Marx generator system 4 .

[0021] Such as figure 1 As shown in , the trigger includes an energy storage c...

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Abstract

The invention discloses a quick-leading-edge, low-shake and heavy-frequency trigger source based on a pseudo-spark switch trigger, which comprises a positive and negative charging power supply, a control system, the trigger and a low-shake, heavy-frequency and quick-Marx generator system, wherein the positive and negative charging power supply is connected with an input end of the low-shake, heavy-frequency and quick-Marx generator system; a positive power supply of the positive and negative charging power supply is connected with the trigger; the control system is connected between the positive and negative charging power supply and the trigger; the low-shake, heavy-frequency and quick-Marx generator system is connected with the trigger; and a switch in the trigger is a pseudo-spark switch. The trigger source has many advantages of high and continuously-adjustable output voltage, quick leading edge, low shake, heavy-frequency stable operation, and the like; a low-shake and heavy-frequency switch technology, and technical researches of pulse synchronization, superposition and synthesis can be carried out based on the trigger source; and a certain technical foundation is laid for a higher-power level of a pulse power supply system.

Description

technical field [0001] The invention belongs to the technical field of pulse power, and in particular relates to a fast-leading, low-jitter, and repetition-frequency trigger source technology based on a pseudo-spark switch trigger. The trigger source can be used to develop low-jitter, repetition-frequency switching technology, pulse synchronization, and superposition technology Research. Background technique [0002] In recent years, the development of high-power pulsed power sources has two notable characteristics: one is from single to high repetition frequency, and the other is from single to multiple synthesis, providing higher power for scientific research and industrial applications pulse source. To realize the power combination of multiple high-power pulse sources, a single high-power pulse source must have the characteristics of low jitter and stable operation. The jitter sources of high-power pulsed power sources are mainly divided into two parts: first, the dispe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H03K3/02
Inventor 秦风宋法伦甘延青丁恩燕龚海涛金晓
Owner INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS
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