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一、前言人为或自然界产生的电磁波通过各种不同介质进行传播的过程称为无线电波传播。电波传播学作为无线电科学的重要组成部分,主要研究电磁波与介质的相互作用及其在有关电子系统和环境研究中的应用。它是一门具有广泛实用意义和科学意义的应用基础学科和交叉学科。电波传播的基本问题有两类,一类是信息传输,即在已知环境条件和源的状态求解接收点的场的问题;另一类是遥感,即已知源和固定或变化接收点的场,求解环境特性的所谓“逆”问
First, the foreword Human or nature electromagnetic waves generated through a variety of different media to spread the process known as radio wave propagation. As an important part of radio science, radio wave propagation studies the interaction between electromagnetic wave and medium and its application in the research of electronic systems and environment. It is a wide range of practical and scientific significance of the application of basic disciplines and interdisciplinary. There are two kinds of basic problems of radio wave propagation, one is information transmission, that is, solving the problem of receiving field in the condition of known environmental condition and source; the other is remote sensing, that is, known source and fixed or changing receiving point Field, Solving the so-called “inverse” question of environmental characteristics