Nanosecond-level transmission line pulse source

A transmission line pulse, nanosecond-level technology, applied in the direction of pulse generation, pulse technology, electric pulse generation, etc., can solve problems such as not involved, achieve the effect of speeding up the rising edge, solving complex triggering problems, and adjustable pulse width

Inactive Publication Date: 2017-01-11
NANJING UNIV OF INFORMATION SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Nanosecond-level transmission line pulse source

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0022] Such as figure 1 As shown, a nanosecond-level transmission line pulse source includes a high-voltage DC power supply, a charging resistor, a vacuum relay switch, a push button switch, a 24V DC power supply, a high-voltage connector, and a load resistor. The high-voltage connector includes a connector female head and a belt Connector male with transmission line; high voltage DC power supply is connected to charging resistor, charging resistor is connected to connector female, connector female is connected to connector male with transmission line, connector female is connected to one of vacuum relay switch The ports are connected, the other port of the vacuum relay switch is connected to the load resistor, the button switch and the 24V DC power supply are connected to the coil of the vacuum relay; a resistor divider is also included, and the r...

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Abstract

The invention discloses a nanosecond-level transmission line pulse source. The nanosecond-level transmission line pulse source comprises a high-voltage direct-current power source, a charging resistor, a vacuum relay switch, a button switch and 24V direct-current power source, a high-voltage connector and a load resistor, wherein the high-voltage connector comprises a connector female head and a connector male head provided with a transmission line. According to the nanosecond-level transmission line pulse source of the invention, the vacuum relay switch is adopted as the switch of the nanosecond-level transmission line pulse source, and therefore, simplicity and convenience can be realized, the rising edge of pulses can be accelerated, and the problem of complex triggering of a traditional gas spark switch can be solved. With the nanosecond-level transmission line pulse source adopted, the defects of complexity and high cost which are caused by a condition that a plurality of transmission line pulse sources are required when pulses of different pulse widths are required to be obtained can be eliminated; and with such one nanosecond-level transmission line pulse source of the invention adopted, pulse width adjustability can be realized through replacing different transmission lines. The nanosecond-level transmission line pulse source has the advantages of simple structure, convenience and high feasibility.

Description

technical field [0001] The invention relates to pulse power technology, in particular to a nanosecond transmission line pulse source. Background technique [0002] Pulse power technology is a new science and technology developed from the needs of national defense, and it is one of the research hotspots of major countries in the world today. In the pulse power technology, using the charged transmission line to discharge the load through the switch to form a square wave pulse is one of the most important functions in the pulse power technology. The circuit structure of the transmission line pulse source is simple, the output power is high, and the square wave pulse with a certain pulse width can be obtained more conveniently. But the disadvantage of the transmission line pulse source is that the pulse width is affected by the length of the cable, and the pulse width cannot be changed. When it is necessary to obtain pulses with different pulse widths, multiple transmission li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M9/02
CPCH03K3/537
Inventor 陈炜峰胡景森胡瑞成吉钰源黄锋岳振博
Owner NANJING UNIV OF INFORMATION SCI & TECH
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