The Design of Microwave Resonator to Accurately Measure The Atmospheric Refractivity
The measuring accuracy of atmospheric refractivity directly affects the precision of radar refraction error correction and atmospheric duct measurement Because the conventional gas sensor can not accurately measure the atmospheric refractivity, the sensor—high Q microwave resonator that can accurately measure the atmospheric refractivity online is proposed basing on the principle that resonant frequency will change as different medium pass through the microwave resonator. Many aspects of the microwave resonator, such as the size, electromagnetic coupling , ventilation > material and processing technology , are designed to ensure the measuring accuracy of the sensor. The results of experiment show that the sensor has the advantages of higher measuring accuracy and faster measuring speed, and the measuring accuracy of atmospheric refractivity can meet the request of radar refraction error correction and the atmospheric duct measurement.
atmospheric refractivity sensor high Q microwave resonator
Mingyi Zhu Jianhua Liu
Department of Automobile Henan Mechanical and Electrical Engineering College Xinxiang, Henan Provinc Department of Mechanical and Electrical Engineering University of Xinxiang Xinxiang, Henan Province,
国际会议
深圳
英文
29-32
2010-11-20（万方平台首次上网日期，不代表论文的发表时间）