Method for analyzing signal irregularity of radiation in lightning leader

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United States of America Patent

PATENT NO 12204070
APP PUB NO 20230124543A1
SERIAL NO

17841579

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Abstract

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A method for analyzing signal irregularity of radiation in a lightning leader is provided, which relates to a field of lightning signal processing and includes: S1: acquiring electric field signals; S2: dividing the electric field signals into multiple segments according to time, and calculating an average sample entropy value of each segment of the electric field signals; S3: dividing the multiple segments of electric field signals into three regions according to the time, quantifying irregularity of radiation of the three regions in the leader according to sample entropies and performing classification based on numerical variation characteristics of the irregularity; S4: comparing the classified data with lightning positioning data to form an analysis database; and S5: acquiring real-time electric field signals, calculating average sample entropy values of the electric field signals, and predicting development characteristics of irregular radiation in the lightning leader.

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Patent Owner(s)

Patent OwnerAddress
NANTONG UNIVERSITY226019 JIANGSU PROVINCE NANTONG CITY CHONGCHUAN DISTRICT SIK ROAD NO 9 NANTONG CITY JIANGSU PROVINCE 226019
INSTITUTE OF ATMOSPHERIC PHYSICS CHINESE ACADEMY OF SCIENCESNO 81 BEICHEN WEST ROAD CHAOYANG DISTRICT BEIJING 100029 BEIJING CITY BEIJING CITY 100029

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Rubin Nantong, CN 3 0
Ma, Zilong Nantong, CN 2 0
Qie, Xiushu Nantong, CN 2 0
Xing, Hongyan Nantong, CN 12 18
Zhang, Hongbo Nantong, CN 106 1347

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