Title

Loran data modulation: Extensions and examples

Document Type

Article

Date of Original Version

4-1-2007

Abstract

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. This paper details some recent Loran modulation designs and ideas. © 2007 IEEE.

Publication Title

IEEE Transactions on Aerospace and Electronic Systems

Volume

43

Issue

2

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