Review of wave mechanics theory for microwave absorption by film

膜微波吸收研究在波动力学理论方向的新进展

The film and the material have been confused in current microwave absorption theory.This confusion has led to the establishment of the wrong theory of impedance matching and the wrong absorption mechanism.Progress on this subject has been reviewed in this work,and it shows that the wave mechanics theory which was proposed recently in the field of microwave absorption can be used to explain all aspects of the behavior of microwave absorption in film.Important aspects of the theory have been reviewed in detail involving the different absorption properties between film and material,the inverse relationship between frequency and film thickness that is related to the quarter-wavelength theory.

在微波吸收领域,膜和材料这两个概念的混淆导致了错误的微波吸收机理和微波吸收材料研究领域内的错误阻抗匹配理论。本工作综述了这方面的研究进展,不但包括真实的微波吸收机理的建立、用微波波动力学理论取代阻抗匹配理论,还包括用频率和膜厚度之间的反比例关系取代四分之一波长理论、以及建立在波动力学理论基础上的新概念。