Radio frequency electromagnetic field protection device for receiving antenna of interference signal detection equipment

The utility model relates to a radio frequency electromagnetic field protection device for a receiving antenna of interference signal detection equipment, and the device comprises a strong electromagnetic pulse protection circuit, and the input end of the strong electromagnetic pulse protection circ...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO BINGQIU, WAN HAIJUN, LI JUNHONG, XU PING, HOU DIANGUO, CAI MINGJUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION JAMMING OF COMMUNICATION SECRET COMMUNICATION
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Beschreibung
Zusammenfassung:	The utility model relates to a radio frequency electromagnetic field protection device for a receiving antenna of interference signal detection equipment, and the device comprises a strong electromagnetic pulse protection circuit, and the input end of the strong electromagnetic pulse protection circuit and the input end of an array antenna protected circuit are suitable for being connected with the positive electrode of a voltage source. The output end of the strong electromagnetic pulse protection circuit and the output end of the array antenna protected circuit are used for being connected with the negative electrode of a voltage source, and the strong electromagnetic pulse protection circuit comprises a voltage control detection circuit module and an adjusting circuit module which are connected. When the voltage output by the voltage source is larger than the threshold voltage of the voltage control detection circuit module, the voltage control detection circuit module outputs reference voltage to the adju