本文设计并实现了机载SAR 监控系统地面测试设备,在系统设计中采用80C320 作 为处理器,并对几个关键技术进行了分析。介绍了系统结构,总体方案设计,硬件设计和软件控制流程。 关键词:机载SAR;地面测试设备:串口通信 Abstract: In this paper,the ground test equipment for the monitoring system of airborne SAR is designed. 80C320 is adopted as the processor and the key techniques of the ground test equipment are discussed. System structure,scheme design,hardware design and software control process are introduced. Keywords;airborne SAR;ground test equipment;serial communication