基于铁性材料的微波器件及其仿真模拟  

Microwave devices based on ferroic materials and the related simulation

作　　者：薛明珠 王爱记 张金星[1] XUE Mingzhu;WANG Aiji;ZHANG Jinxing(Department of Physics,Beijing Normal University,Beijing 100875,China)

机构地区：[1]北京师范大学物理学系,北京100875

出　　处：《物理实验》2023年第8期1-12,35,共13页Physics Experimentation

基　　金：北京师范大学青年教师基金项目(No.2021NTST04)。

摘　　要：随着无线通讯技术的进步和发展,集成化、芯片化、阵列化的微波器件成为前沿发展方向.了解材料的基本物理性质并进行相关器件的设计仿真有助于促进对原子尺度到宏观器件性质的理解和预测,是推动微波技术发展的关键,也是信息科技发展中的重点.本文从微波器件的基本材料出发,重点介绍了铁磁、铁电以及多铁复合材料3类铁性材料的基本物理性质及其在微波器件中的应用,进而介绍了微波器件中的仿真模拟软件.With the development of wireless communication technology,the research on the integrated,chip-based,and array-based microwave devices have become intending directions.Understanding the basic physical properties of materials,and simulating the related devices can help to promote the understanding on the atomic scale and then the macroscopic devices,as well as the prediction of the properties of microwave devices,as is key to promoting the development of microwave technology.Starting the basic materials of microwave devices,and the basic physical properties of ferromagnetic,ferroelectric and multiferroic composite materials and their applications in microwave devices are discussed mainly.The simulation software of microwave devices were introduced.

关 键 词：微波器件 磁性材料 铁电材料 多铁材料 仿真模拟 

分 类 号：TN61[电子电信—电路与系统] O411.3[理学—理论物理]