舰载雷达信号处理器系统硬件设计

The hardware design of the shipboard radar signal processing system

自从雷达被发明出来以后,人们对外部环境的观测能力,尤其是视觉能力有了明显的提高。舰载雷达已经发展了几十年,成为了航海必须配备的导航工具,无论是早期的模拟雷达还是先进的数字雷达,都是出海必备的一部分。本文设计一种全新的舰载导航雷达系统。本系统拥有2个处理器:1个嵌入式处理器和1个数字信号处理器。对数字信号处理模块的硬件部分进行重点研究,并给出基于DSP系统的整体设计方案。

Since the invention of radar, the observation ability of human to the environment, especially the visual ability has been improved obviously. Shipborne radar has been developed for decades, has become a necessary equipment for navigation, whether it is the early analog radar or advanced digital radar, is an essential part of the work. This article designed a new shipborne navigation radar system, this system has two processors: an embedded processor and a digital signal processor, digital signal processing module of the hardware part are studied, and gives the overall scheme of DSP system based on equipment.