中波发射台周围地面场强计算结果与实测值比较分析

Abstract

Abstract: The ground Electric field strength wastheoretically estimated and measured, with respect to the 40 V/m contour standard method, for several medium-wave transmitting towers with different radiationpower run at the same time, with an 8-tower collocated medium-wave broadcasting station taken as an example. It shows that only two towers with power greaterthan 50 kW can be measured to 40 V/m contour, and the difference between the values and the results estimated with the national environmental industry standardmethod is about 30%.

Key words: Medium wave antenna, Ground electric field strength, 40 V/m contour

CLC Number:

X837

Chen Qiongxia. A Comparative Analysis of the Calculated and the Measured Ground Electric Field Strength Values around a Medium-Wave Broadcasting Station[J].RADIATION PROTECTION BULLETIN, 2016, 36(2): 36-38.

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A Comparative Analysis of the Calculated and the Measured Ground Electric Field Strength Values around a Medium-Wave Broadcasting Station

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