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Lightning and ultra-wideband high-power microwave integral protection circuit

A high-power microwave and protection circuit technology, applied in emergency protection circuit devices, emergency protection circuit devices for limiting overcurrent/overvoltage, circuit devices, etc., can solve radio frequency narrowband signal interference, communication failure, equipment damage, etc. question

Active Publication Date: 2019-09-13
XIAN AIRBORNE ELECTROMAGNETIC TECH
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AI Technical Summary

Problems solved by technology

Ultra-wideband high-power microwave is a strong interference signal due to the large number of pulses sent continuously in a short period of time, fast rise, high frequency, and wide frequency bandwidth. Long-term high-power interference applied to the radio frequency signal will also cause damage to the equipment

Method used

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  • Lightning and ultra-wideband high-power microwave integral protection circuit
  • Lightning and ultra-wideband high-power microwave integral protection circuit
  • Lightning and ultra-wideband high-power microwave integral protection circuit

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Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0026] Embodiments of the present disclosure provide a lightning and ultra-broadband high-power microwave comprehensive protection circuit, such as figure 1 As shown, the lightning and ultra-broadband high-power microwave integrated protection circuit 10 includes: a first filter circuit 101, a second filter circuit 102 and a lightning suppression circuit 103;

[0027] The input end of...

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Abstract

The invention provides a lightning and ultra-wideband high-power microwave integral protection circuit, and relates to the technical field of interference protection. By the lightning and ultra-wideband high-power microwave integral protection circuit, ultra-wideband high-power microwave and lightning can be simultaneously and effectively suppressed. The lightning and ultra-wideband high-power microwave integral protection circuit comprises a first filtering circuit, a second filtering circuit and a lightning suppression circuit, wherein the first filtering circuit is used for filtering a high-frequency component of a high-power microwave signal except a working frequency band signal, the second filtering circuit is used for filtering a low-frequency signal except the working frequency band signal, and the lightning suppression circuit is used for releasing a lightning current.

Description

technical field [0001] The present disclosure relates to the technical field of interference protection, in particular to a lightning and ultra-broadband high-power microwave comprehensive protection circuit. Background technique [0002] Airplanes and ships will not only encounter severe weather such as thunder and lightning during navigation, but also encounter interference from strong electromagnetic pulses. Among them, high power microwave (High Power Microwave, HPM) is a kind of strong electromagnetic pulse, its frequency range is 1 GHz ~ 300 GHz, peak power is higher than 100 MW, ultra-wideband high power microwave is a kind of high power microwave. Ultra-wideband high-power microwave is a strong interference signal due to the large number of pulses sent continuously in a short period of time, fast rise, high frequency, and wide frequency bandwidth. Long-term high-power interference applied to the radio frequency signal will also cause damage to the equipment. Theref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H9/04H02H9/06H04B1/10
CPCH02H9/041H02H9/06H04B1/1018
Inventor 康华熊秀范晓宇
Owner XIAN AIRBORNE ELECTROMAGNETIC TECH
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