摘要
目前各种泄漏电缆在通信领域中使用十分广泛,其性能优劣往往决定了整个通信系统的性能。文章描述的是一套针对泄漏电缆的测试特点,利用虚拟仪器软件开发平台Lab-VIEW设计的泄漏电缆测试系统。该系统的主要特点在于,通过数据采集卡和GPIB总线整合各个硬件部分以获得待测漏缆的耦合损耗等特性,并且对于不同测试环境和测试设备引入的测量误差进行相应补偿。
Leakage cables are widely applied in communication technology in the recent years. This kind of cables always determines the utility of the communication system. The proposed measurement system is developed based on LabVIEW, according to the measure- ment characteristics of leakage cables. The high efficient hardware part of the system sup- ported by DAQ module and GPIB technology is used to obtain the testing data of leakage ca- bles such as coupling loss etc. In order to improve the accuracy of the measurement＇s result, correcting compensation is provided refer to the errors coursed by test site and equipments.
出处
《制导与引信》
2012年第4期53-58,共6页
Guidance & Fuze
关键词
泄漏电缆
测试系统
虚拟仪器
leakage cable
measurement system
virtual instrument
