System for improving radar data stability and radar water level gauge

The invention discloses a system for improving radar data stability and a radar water level gauge, relates to the technical field of high-frequency microwave distance measurement, and solves the technical problem of low stability of existing radar data acquisition. The system comprises a radar unit, an MCU unit connected with the radar unit and a digital-to-analog conversion module connected with the MCU unit. The radar unit comprises a radar device, an I-path data processing unit and a Q-path data processing unit, wherein the I-path data processing unit and the Q-path data processing unit are connected with the radar device. And the I-path data processing unit and the Q-path data processing unit are respectively connected with the MCU unit and the digital-to-analog conversion module. The system provided by the invention can effectively improve the stability of radar data transmission. 本发明公开了一种提高雷达数据稳定性的系统及雷达水位计，涉及高频微波测距技术领域，解决了现有雷达数据采集的稳定性不高的技术问题。本系统包括雷达单元、与雷达单元连接的MCU单元以及与MCU单元连接的数模转换模块。其中，雷达单元包括雷达装置、与雷达装置均连