基于CSRR特性的微波测量方法研究进展

Research Progress of Microwave Measurements Based on CSRR Characteristics

阐述了关于互补开口环谐振器结构的基本原理;总结分析了基于互补开口环谐振器的微波测量方法,利用微扰原理,通过电磁场的微小扰动实现高精度测量。分析得出,加载互补开口环谐振器的微波传感器具有较小的尺寸,且具有测量精度高、在线监测、对样品无破坏等优点,是未来微波测量技术发展的一个重要方向。

The basic principle of complementary split-ring resonator is described. The micro-wave measuring methods based on the complementary ring-opening resonator is analyzed and summarized. Using the principle of perturbation,the high-accuracy measurement is realized by the tiny disturbance of the electromagnetic field. The analysis shows that the microwave sensor with complementary split-ring resonator has a smaller size,has the advantages of high measurement accuracy,on-line monitoring,nondestructive to the sample and the like. It is an important direction for the development of microwave measurement technology in the future.