摘要
基于LabWindows/CVI开发平台构建了电场自动控制系统,提出了GTEM室内场强的校正方式和软件的编制流程,在开环校正的基础上,通过对开环校正数据文件的调用实现了更为精确的闭环校正。经过校正后的场强值满足规定的场强误差限,适合用于RS103电场辐射敏感度自动测试。
An automatic control system for electric field was constructed with LabWindows/CVI development program. The program procedure and field calibrated mode in the GTEM cell have been expatiated. With the help of the data fde, which was produced by the open loop calibration, more accurate calibration for closed loop is realized. After being calibrated, the field generated in GTEM cell can meet the requested error limit, making the system available for the automatic test of RS232 electric field radiation susceptibility.
出处
《中国测试》
CAS
2010年第2期77-80,共4页
China Measurement & Test
