气象雷达的数字信号和图像处理

2000 10th Mediterranean Electrotechnical Conference. Information Technology and Electrotechnology for the Mediterranean Countries. Proceedings. MeleCon 2000 (Cat. No.00CH37099) Pub Date : 2000-05-29 DOI:10.1109/MELCON.2000.880011

D. Rancic, P. Eferica, S. Djordjevic-Kajan, A. Kostic, M. Smiljanic, P. Vukovic

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引用次数: 3

摘要

本文介绍了传统气象雷达的数字信号和图像处理软件。该软件是为支持塞尔维亚的冰雹抑制系统而开发的。该系统是通过在标准PC主板上连接专用数据采集和处理硬件而构建的。另外还安装了三块电路板:用于雷达信号数字化的A/D转换器，用于实时信号处理的DSP板，以及用于控制天线的A/D、D/A和数字I/O通用板。给出了整个系统的结构以及信号和图像处理的应用方案。其中包括雷达信号的实时处理、气象产品的实时可视化方法和不同硬件组件之间的同步协议。

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Digital signal and image processing for meteorological radars

This paper describes digital signal and image processing software for conventional weather radars. The software is developed to support the hail suppression system in Serbia. The system is built by connecting a specialized data acquisition and processing hardware on a standard PC motherboard. Three additional boards have been installed into the PC: A/D converter for radar signal digitalization, DSP board for real-time signal processing, and A/D, D/A and digital I/O general purpose board that controls the antenna. The architecture of the entire system as well as applied solutions for signal and image processing are presented. These includes real-time processing of the radar signal, real-time aspect of the meteorological products visualization method and synchronization protocol between different hardware components.

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2000 10th Mediterranean Electrotechnical Conference. Information Technology and Electrotechnology for the Mediterranean Countries. Proceedings. MeleCon 2000 (Cat. No.00CH37099)

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