宽带本振单元自动测试系统设计
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摘要
宽带本振单元测试的频点多、工作量大、花费时间长,而且手工测试不确定性较高。设计开发了本振单元自动化检测系统,并从系统设计要点、软硬件体系结构等方面详细阐述了系统的设计与实现方案,实现了对本振单元关键电性能参数进行全频点自动测量与分析处理,整个测试过程快速、高效、准确、智能、安全。运行结果表明:该系统运行稳定、精度高。
The Wideband LO Unit test has many frequency points, heavy workload, long time, and high manual test uncertainty. This paper discusses Wideband LO Unit automatic test system, and elaborates the system design and implementation scheme in detail from the aspects such as system design features, hardware composition, software architecture and application, etc. The operational results show that the system works steadily and measures accurately.
The Wideband LO Unit test has many frequency points, heavy workload, long time, and high manual test uncertainty. This paper discusses Wideband LO Unit automatic test system, and elaborates the system design and implementation scheme in detail from the aspects such as system design features, hardware composition, software architecture and application, etc. The operational results show that the system works steadily and measures accurately.
引文
[1]卢昌胜,李海英,林乐科,赵振维,张鑫.0.34THz大气传播测试系统设计[J].微波学报,201632(03):79-81Lu C S,Li H Y,Lin L K,Zhao Z W,Zhang X.Design of atmospheric propagation measurement system in0.34THz[J].Journal of Microwaves,2016,32(03):79-81
[2]胡大海,赵锐,杜刘革,王亚海.太赫兹平板材料介电常数测试技术[J].微波学报,2016,32(05):1-5Hu D H,Zhao R,Du L G,Wang Y H.The permeability and permittivity measurement technique of flat substrate materials at terahertz[J].Journal of Microwaves,2016,32(03):79-81
[2]胡大海,赵锐,杜刘革,王亚海.太赫兹平板材料介电常数测试技术[J].微波学报,2016,32(05):1-5Hu D H,Zhao R,Du L G,Wang Y H.The permeability and permittivity measurement technique of flat substrate materials at terahertz[J].Journal of Microwaves,2016,32(03):79-81