增强罗兰技术分析及评估  

Analysis and Evaluation of Enhanced Loran

作　　者：汪捷[1] 李川章 梁尔冰[1] 严建华[3] 占乃州[1] 

机构地区：[1]海军工程大学导航工程系 [2]海司驻天津地区航保军事代表室 [3]海军92678部队

出　　处：《舰船电子工程》2009年第8期37-41,共5页Ship Electronic Engineering

摘　　要：简要讨论并分析了增强罗兰技术的概念、背景以及发展现状,并介绍了对增强罗兰的有关评估实验和结果,说明罗兰-C系统作为GNSS的备份系统的可行性。The paper analyse the situation,background and conception of the the enhanced Loran,and also some evaluation result to enhanced Loran is analysed in the paper. As a conclusion, it is practical that the Loran C system is to be the backup system of the GNSS, such as GPS.

关 键 词：增强罗兰 GPS 罗兰-C 定位精度 

分 类 号：TN014[电子电信—物理电子学]