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    • 5. 发明公开
    • 실시간으로 지구 표면의 폭풍 활동을 모니터링하기 위한 방법 및 장치
    • 实时监测地球表面活动活动的方法与装置
    • KR1020100028579A
    • 2010-03-12
    • KR1020097027252
    • 2008-06-11
    • 유니버시테트 야기엘론스키
    • 쿠락안드레이쿠비츠저지미첵스타니슬라프미칼렉아담니엑카라츠제논오스트로프스키마이클지에바스타니슬라프
    • G01W1/16
    • G01W1/16Y02A90/14
    • The method comprises recording ELF electromagnetic field signals created by electrical spark discharges and induced in the Earth-ionosphere resonator that are subjected to spectral analysis based on ELF field resonance propagation models in the Earth-ionosphere cavity thanks to whose features, distance and intensity dependencies of electrical spark discharges are separated and then compared with database model parameters. Model data selected as the best approximation enables to reconstruction of the location and intensity of electrical spark discharges. The apparatus, which allows reconstruction of the location and intensity of electrical spark discharges, is equipped with two inductive, magnetic antennas (A, A) perpendicular to each other and situated along NS and NW directions and placed on the ground surface or close under it. The antennas (A, A) are connected by screened wires with a block recording observation signals. The block has two identical signal paths and amplifiers (Gand G), filters (BPFx, BPF), analog-to-digital converters (A/C, A/C), and the control unit (uP). Signals are transmitted to an electronic control unit PC programmed according to the algorithm of spectral analysis of ELF signals and the algorithm of determination of features source distance and intensity dependence.
    • 该方法包括记录通过电火花放电产生的ELF电磁场信号,并且在地球 - 电离层谐振器中感应,其受到基于地球 - 电离层腔中的ELF场共振传播模型的光谱分析,这归因于其特征,距离和强度依赖性 电火花放电分离,然后与数据库模型参数进行比较。 作为最佳近似选择的模型数据能够重建电火花放电的位置和强度。 允许重建电火花放电的位置和强度的装置配备有两个相互垂直并且沿着NS和NW方向并且位于地面或其下方的电磁磁性天线(A,A) 。 天线(A,A)通过具有块记录观测信号的屏蔽线连接。 该块具有两个相同的信号路径和放大器(Gand G),滤波器(BPFx,BPF),模数转换器(A / C,A / C)和控制单元(uP)。 信号被传送到根据ELF信号的频谱分析算法编程的电子控制单元PC以及特征源距离和强度依赖性的确定算法。