Loran data modulation: Extensions and examples
Date of Original Version
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.
IEEE Transactions on Aerospace and Electronic Systems
Lo, Sherman C., Benjamin B. Peterson, Per K. Enge, and Peter Swaszek. "Loran data modulation: Extensions and examples." IEEE Transactions on Aerospace and Electronic Systems 43, 2 (2007): 628-644. doi:10.1109/TAES.2007.4285358.