中短波无线电磁辐射模型的建立与分析

The Establishment and Analysis of Electromagnetic Radiation Model for Medium-Short Wave

以生活中常见的中短波发射机和发射天线的特点为立足点,以电磁辐射相关基本理论为依托,搭建了中短波天线周围的电磁辐射近似模型,研究了水平距离、辐射电阻、半波子阵参数等对辐射模型中电场强度产生的影响。

Taking characteristics of medium-short wave transmitter and transmitting antenna in common life as foothold, based on the related theory of electromagnetic radiation, electromagnetic radiation approximation model surrounding by medium-short wave antenna is built. This paper studies the effect of horizontal distance, radiation resistance, half-wave sub-array parameters on electric field intensity of radiation model.