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首页> 外文期刊>IEEE Aerospace and Electronic Systems Magazine >Loran Data Modulation: A Primer [AESS Tutorial IV]
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Loran Data Modulation: A Primer [AESS Tutorial IV]

机译:Laurent Date Modulation:一个示例CHANCE教程IVShch

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摘要

Loran has provided navigation service since 1958. Though not originally designed with data broadcast capabilities, Loran's versatility has enabled data to be broadcast with great benefits. Research in the last two decades has resulted in a tremendous increase in the data capacity of Loran thereby increasing its utility. Currently, a modernized Loran is being evaluated for its capability to backup GPS and data modulation is an integral part of this Loran design. An overview and analysis of Loran modulation techniques is provided.
机译:罗兰(Loran)自1958年以来就提供导航服务。尽管罗兰最初并未设计成具有数据广播功能,但它的多功能性使数据广播具有极大的优势。最近二十年来的研究已导致Loran的数据容量大大增加,从而提高了其实用性。当前,正在评估现代化的Loran具备备份GPS的能力,并且数据调制是此Loran设计不可或缺的一部分。提供了对罗兰调制技术的概述和分析。

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