24GHz频段微波雷达测流装置的设计与实现  

Design and implementation of a 24GHz band microwave radar flow measurement device

作　　者：陈勖[1] CHEN Xu(School of Computer and Software,Shenzhen Institute of Information Technology,Shenzhen Guangdong,China 518172)

机构地区：[1]深圳信息职业技术学院计算机与软件学院,广东深圳518172

出　　处：《深圳信息职业技术学院学报》2024年第6期37-43,共7页Journal of Shenzhen Institute of Information Technology

摘　　要：设计了一种基于24GHz频段的微波雷达流速测量装置。该装置利用微波多普勒效应原理,发射并接收反射回来的微波信号,通过算法调优计算出水体表面的流速。实验结果表明,该装置具有非接触、高精度、实时性强等特点,适用于多种复杂环境下的流速测量。This paper designs a method to realize a microwave radar flow velocity measurement device based on 24CHz frequency band.The device uses the principle of microwave Doppler effect to transmit and receive reflected microwave signals,and calculates the flow velocity on the surface of the water body through algorithm optimization.Experimental results show that the device has the characteristics of non-contact,high precision,and strong real-time,and is suitable for flow rate measurement in a variety of complex environments.

关 键 词：微波雷达 多普勒效应 流速测量 增益控制 

分 类 号：P332.4[天文地球—水文科学] P335[水利工程—水文学及水资源]