Characteristics of a Negative Cloud-to-Ground Lightning Discharge Based on Locations of VHF Radiation Sources
SUN Zhu-Ling1, 2 , QIE Xiu-Shu1 
, LIU Ming-Yuan1
, LIU Ming-Yuan
Characteristics of a Negative Cloud-to-Ground Lightning Discharge Based on Locations of VHF Radiation Sources |
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SUN Zhu-Ling
, LIU Ming-Yuan |
| Figure 3 Radiation sources of the discharge before the return stroke in the CG lightning: a electric field changes recorded by the fast and slow antenna; b VHF radiation field; c elevation versus time; d azimuth versus time; and e azimuth-elevation display. In a, B, I, and L indicate the preliminary breakdown, intermediate, and stepped leader, respectively. In e, the arrows b, i, and l indicate channels of the preliminary breakdown, intermediate, and stepped leader, respectively. |
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