多模式（反射和透射）介质谐振器位移传感器
Multi Mode (Reflection and Transmission) Operated Dielectric Resonator based Displacement Sensor
摘要：
提出了一种基于多模介质谐振器的位移传感器。一个圆柱形介质谐振器耦合到两个50欧姆微带线，使多模操作功能。反射模式中的S11和透射模式中的S21等参数对DR位移敏感。w.r.to对HFSS进行了数值分析，并对制作的传感器原型进行了VNA测量。HFSS和VNA的响应是在良好的协议彼此为这种多模式操作。这揭示了模式选择的自由度到操作的选择。
英文摘要：
The authors propose a multi mode operated dielectric resonator based displacement sensor. A cylindrical dielectric resonator is coupled to two 50 ohm microstrip lines to enable the multi mode operating feature. The parameters like S11 in reflection mode and S21 in transmission mode are sensitive to DR displacements w.r.to transmission lines. The HFSS is carried out for numerical analysis and the fabricated sensor prototype is realized with VNA measurement. Both the HFSS and VNA responses are in good agreement with each other for this multi mode operation. This reveals the selection of mode freedom to the choice of operation.
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