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军用测试设备在无线通讯测试领域正面临着设备数量多、体积大、成本高、拓展性差的难题,合成仪器技术为此提供了良好的解决方案;文中提出了将合成仪器技术应用于通用无线数传测试设备,给出了具体的功能需求分析及合成仪器软硬件体系架构并对其中各功能模块的组合与共用方案进行了讨论,介绍了通用无线数传测试设备应用的合成仪器关键技术以及这些关键技术在硬件资源共用、测试性能指标和拓展性方面带来的改进与提升,能够实现通用测试设备向小型化、通用化、低成本化发展的目标。
Military test equipment is facing the problem of large quantity of equipment, large volume, high cost and poor expandability in the field of wireless communication testing. Synthetic instrumentation technology provides a good solution to this problem. In this paper, the application of synthetic instrument technology to general wireless number Transmission test equipment, given the specific functional requirements analysis and synthesis of hardware and software system architecture and the combination of each of the modules and shared programs were discussed, introduced the universal wireless digital transmission test equipment used in the synthesis of key technologies and these devices The improvement and improvement of the key technologies in the sharing of hardware resources, test performance indicators and scalability can achieve the goal of miniaturization, generalization and low cost of universal test equipment.