首页 >  2003, Vol. 7, Issue (5) : 386-392

摘要

全文摘要次数: 3377 全文下载次数: 15
引用本文:

DOI:

10.11834/jrs.20030508

收稿日期:

2002-05-16

修改日期:

2002-07-10

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高速遥感多星通用格式化同步器的设计与实现
清华大学电子工程系遥感研究室,北京100084
摘要:

格式化同步器是卫星地面站的关键设备之一。本文利用快速发展的FPGA技术设计出了高速遥感多星通用格式化同步器,同时分析了若干关键技术参数及系统性能。该同步器可接收绝大部分国内外卫星,并且单机独立,集成度高,体积小,抗干扰能力强,与系统互联方便。

Design and Implementation of Hign-Speed Remote-Sensing Multi-Satellite Universal Frame Synchronizer
Abstract:

Frame Synchronizer is one of the key devices in satellite ground receiving stations. Based on the rapid progress of the FPGA technology, a high-speed remote-sensing multi-satellites universal frame synchronizer is developed. The analysis of key technology and system performance is described. The Universal Frame Synchronizer features high density, small size and high noise-tolerant capability. Such a single standalone frame synchronizer can be used for most national and international remote-sensing satellites.

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