毫米波系统内场测试仪方案设计  

Design of inner field tester for millimeter wave system

作　　者：满宏权[1] 王厚军[1] 李力[1] 

机构地区：[1]电子科技大学自动化工程学院,四川成都611731

出　　处：《中国测试》2011年第2期46-48,共3页China Measurement & Test

摘　　要：基于某毫米波系统实际项目,针对将故障隔离至内场可拆卸单元的要求,设计了基于CompactPCI总线的测试平台,具有高速度、高性能、高可靠、高可用、标准化、模块化的内场测试仪测控系统。在阐述内测仪功能的基础上提出了包括系统组成和软件设计在内的设计方案,并结合内测仪的工作过程,重点阐述了该测控软件中开关切换操作、测试报告管理、多线程技术与超时机制等关键环节的实现方法。Based on the practical project of millimeter-wave system,the inner field tester control system was designed under CompactPCI bus test platform according to the requirements put forward by isolating the fault to Shop Replaceable Unit.This system can meet the need of high-speed,high performance,high reliability,high availability,standardization and modularization.The principle of the design,including components of the system and software design,were proposed on the basis of system function.Realization of key methods,such as switch operation,report management,multi-thread technology and time-out mechanism,in the test and control software were described according to the working process of inner field tester.

关 键 词：内场测试仪 测控系统 多线程 LabWindows/CVI开发平台 COMPACTPCI总线 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] TN62[自动化与计算机技术—计算机科学与技术]