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大气电场强度是研究大气电基本参数之一,目前地面平均电场仪仍是测量电场强度的主要手段,利用测得的地面多站电场资料,可以分析雷暴云中的电结构。我们研制了一台无线电传送装置,可把在十几公里外的电场信号送到中心站,这样,可以实现地面电场的两站或多站同步记录。这个装置也可应用于任何一种慢讯号的传输和同步记录。
Atmospheric electric field strength is one of the basic parameters of atmospheric electricity research. At present, the average ground electric field meter is still the main measure of electric field strength. Using measured ground multi-station electric field data, the electric structure in the thunderstorm cloud can be analyzed. We have developed a radio transmission device that can send electric field signals over a dozen kilometers away to the central station so that two or more simultaneous recordings of ground electric fields can be made. This device can also be applied to any kind of slow signal transmission and synchronization records.