Transient strong electromagnetic pulse testing device

A pulse test, strong electromagnetic technology, applied in the direction of measuring devices, electromagnetic field characteristics, measuring electricity, etc., can solve the problems of electromagnetic radiation damage to testers, test equipment is susceptible to interference, and high-energy electromagnetic pulse field test technology lags behind, etc., to achieve Accurate measurement results and improved anti-interference ability
CN1877348AInactive Publication Date: 2006-12-13CHINA SHIP DEV & DESIGN CENT
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA SHIP DEV & DESIGN CENT
Publication Date
2006-12-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a device for detecting instantaneous strong electromagnetic pulse. The device comprises an instantaneous strong electromagnetic pulse detecting probe, an instantaneous strong electromagnetic pulse detecting host machine and a digital memory oscillograph. Wherein the instantaneous strong electromagnetic pulse detecting probe includes antenna and a full screening probe box which is equipped with a resistance varying circuit, a tracking circuit and a electricity-photo converting circuit; the instantaneous strong electromagnetic pulse detecting host machine includes a photo-electricity converting circuit, a signal processing circuit; the instantaneous strong electromagnetic pulse detecting host machine and the instantaneous strong electromagnetic pulse detecting probe are connected via fiber; the output end of the instantaneous strong electromagnetic pulse detecting host machine is connected with the digital memory oscillograph.
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Description

technical field

[0001] The invention relates to a test device for detecting transient strong electromagnetic pulses, which belongs to the field of electromagnetic compatibility testing and is suitable for measuring transient strong electromagnetic pulses whose rise time is at least 2 ns. Background technique

[0002] Due to the huge destructive power of transient strong electromagnetic pulses on electronic information equipment, more and more attention has been paid to the testing technology of transient strong electromagnetic pulses. According to relevant regulations, anti-transient strong electromagnetic pulse radiation fields have been proposed for related electronic and electrical equipment. Require. At present, in the research of testing, protection technology and measures of transient high-energy electromagnetic pulses, the research and development of high-energy electromagnetic pulse field generators has made great progress; however, the testing technology of high-ene...

Claims

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