Broadband Antenna Systems for Lightning Magnetic Fields
نویسندگان
چکیده
منابع مشابه
Orthogonal Magnetic Loop Antenna for Lightning Detection
Lightning discharge emits RF energy over a wide range of frequencies. During cloud to ground lightning, when high currents occur in previously ionized channels, the most powerful emissions occur in the Very Low Frequency range. VLF (very low frequency) refers to radio frequencies spectrum range of 3 kHz to 30 kHz. Detection of lightning makes it possible to avoid various harmful effects occurri...
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Characteristics of measured electric and magnetic fields generated by various lightning processes are reviewed. Ground flashes of both polarities and cloud flashes are considered. Examples of different types of field waveforms are given.
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ژورنال
عنوان ژورنال: Journal of Applied Meteorology
سال: 1975
ISSN: 0021-8952
DOI: 10.1175/1520-0450(1975)014<0252:basflm>2.0.co;2