| 虚拟仪器在天气雷达发射机脉冲测试中的应用 |
| |
| 引用本文： | 范凯波,高玉春,梁丽.虚拟仪器在天气雷达发射机脉冲测试中的应用[J].气象科技,2015,43(5):783-787. |
| |
| 作者姓名： | 范凯波 高玉春 梁丽 |
| |
| 作者单位： | 1 成都信息工程学院，成都 610225； 2 中国气象局气象探测中心，北京 100081,中国气象局气象探测中心，北京 100081,中国气象局气象探测中心，北京 100081 |
| |
| 摘 要： | 随着我国新一代天气雷达（CINRAD）的广泛布网，雷达的维修维护工作显得日益繁重。利用虚拟仪器测试系统对雷达重要参数指标测试是一种便捷有效的方式。本文从发射机射频脉冲包络以及其测量方法的介绍出发，搭建一套基于PXI(PCI eXtensions for Instrumentation)模块化仪器的虚拟仪器系统，采用LabVIEW(Laboratory Virtual Instrument Engineering Workbench)软件编程实现参数测试测量功能,通过实验完成了对脉冲包络的重要参数测试。虚拟仪器测试系统与传统仪器对比测量结果，验证了该测试系统的可靠性。
|
| 关 键 词： | 虚拟仪器 天气雷达 脉冲包络 LabVIEW 测试测量 |
| 收稿时间： | 2014/10/13 0:00:00 |
| 修稿时间： | 2014/12/31 0:00:00 |
Application of Virtual Instruments in Weather Radar Transmitter Pulse Test |
| |
| Fan Kaibo,Gao Yuchun and Liang Li.Application of Virtual Instruments in Weather Radar Transmitter Pulse Test[J].Meteorological Science and Technology,2015,43(5):783-787. |
| |
| Authors: | Fan Kaibo Gao Yuchun and Liang Li |
| |
| Abstract: | With a wide range distribution of CINRAD, the work of repair and maintenance became increasingly important. The virtual instrument system used in radar parameter index test is a convenient and effective tool. Starting from the transmit RF pulse envelope and the measurement, a PXI based virtual instrument system is described. The system achieves the test and measurement functions through LabVIEW software programming. The virtual instrument test system hardware and software systems are introduced, and the pulse envelope testing tasks are conducted through experiments. Compared with traditional instruments, the results of virtual instrument test system proved reliable. |
| |
| Keywords: | virtual instrument weather radar pulse envelope LabVIEW test and measurement |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《气象科技》浏览原始摘要信息 |
| 点击此处可从《气象科技》下载免费的PDF全文 |
