Device and method for driving electromagnetic radiation high-precision clock synchronization by utilizing explosion

• Main Authors: XIAO CHUAN, LOU WENZHONG, JI TONG'AN, FU SHENGHUA, ZHENG XUEJUN, WANG JINKUI, LIU WEITONG
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; MULTIPLEX COMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses a device and a method for driving electromagnetic radiation high-precision clock synchronization by utilizing explosion. A transient electromagnetic pulse is generated by adopting chemical explosion or nuclear explosion, is received and converted into a high-frequency oscillation current by a receiving antenna, and reaches a gate pole of a gate controlled switch through a filter circuit and an operational amplifier in sequence; when the direct current signal converted by the electromagnetic pulse is greater than the opening current of the gate controlled switch, the gate controlled switch is switched on, the input pin of the single chip microcomputer inputs a high level signal, and the level signal is the final clock synchronization signal, so that the clock counterin the single chip microcomputer of each sensor node achieves synchronization; therefore, the receiving antenna has the advantages of strong anti-interference capability, fast response to the nanosecond leading edge of the e