Integrated nuclear electromagnetic pulse resistant signal filter

An anti-nuclear electromagnetic pulse and signal filter technology, applied in electrical components, impedance networks, etc., can solve the problems of lack of shielding protection, inability to install filtering equipment, ignoring the ability of the filter to resist nuclear electromagnetic pulse, etc. The effect of small process installation difficulty, simplifying engineering complexity, and improving the ability to resist nuclear electromagnetic pulse

Inactive Publication Date: 2013-11-13
BEIJING YISIPU ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problems existing in the protection project, in the command and communication protection projects constructed in the past, people only took certain electromagnetic shielding protection measures, but there were some problems in the construction of the shielding machine room that the anti-nuclear electromagnetic pulse ability o

Method used

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  • Integrated nuclear electromagnetic pulse resistant signal filter
  • Integrated nuclear electromagnetic pulse resistant signal filter

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Embodiment Construction

[0014] Concrete structure of the present invention and embodiment are described as follows in conjunction with accompanying drawing:

[0015] see figure 1 , the filter includes a discharge device composed of LC filters (C1-4, L), varistors (RV) and capacitors (C). The filter is composed of multiple modules connected in parallel. In each module, The RV discharge device is a feedthrough capacitor and is connected to the input and output terminals of the LC filter. The LC filter and the RV discharge device are welded and fixed on the PCB board with an insulating perfusion structure. The above-mentioned modules are integrated through the chassis slot.

[0016] The anti-nuclear electromagnetic pulse integrated signal filter integrates dozens, hundreds or even more single-channel modules into one, so as to meet the requirements of a large number of communication cables entering and exiting the shielded computer room.

[0017] Anti-nuclear electromagnetic pulse integrated signal fi...

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Abstract

The invention discloses an integrated nuclear electromagnetic pulse resistant signal filter. The filter comprises LC filter bodies and RV bleeders. The filter is composed of a plurality of modules by parallel connection. In each module, each RV bleeder is composed of an RV varistor and a feedthru capacitor by parallel connection and connected to output and input ends of the LC filter bodies, the LC filter bodies and the RV bleeders are welded and fixed on a printed circuit board (PCB) by an insulation pouring structure, and a certain amount of the modules are integrated through a case slot as required. Survival and information countermeasure capacities of communication centers during wartime can be improved through the integrated nuclear electromagnetic pulse resistant signal filter.

Description

technical field [0001] The invention relates to an anti-nuclear electromagnetic pulse signal filter. Background technique [0002] At present, the consequences of the electromagnetic pulse generated by the nuclear explosion will destroy the enemy's command, control, communication and intelligence transmission, lead to system paralysis, power grid disconnection, metal pipelines and underground cable communication networks, etc. A world without power, communication, and computer. Its effect is to destroy electronic equipment without harming people, which is to say, to "routineize" nuclear weapons. The protection of the terminal equipment of the combat command system is the primary issue facing the military defense systems of various countries. [0003] It is precisely because the nuclear electromagnetic pulse has the above characteristics that it poses a serious threat to communication equipment and systems. [0004] Among the many measures to protect against nuclear electr...

Claims

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Application Information

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IPC IPC(8): H03H1/00
Inventor 彭虹
Owner BEIJING YISIPU ELECTRONICS TECH
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