A Coaxial Cavity for Studying the Interaction of Materials with Strong Microwave Electric Fields
摘要
In this paper, the coaxial cavity is used to study the interaction mechanism between the material and the strong microwave electric field, through the establishment of re-entrant coaxial resonant cavity model, analyze the principle of different coupling modes and comparison, the most used to feed the cavity using hole coupling. Subsequent experiments based on the re-entrant coaxial resonant cavity, the results show that the microwave action at the beginning of the non-thermal consequences, with the increase of the action time, the thermal consequences is gradually obvious, for the high-power microwave material properties characterization and testing provides a new method and insights.