Methods of and apparatus for measuring time of arrival of remote

Details Methods of and apparatus for measuring time of arrival of remote Methods of and apparatus for measuring time of arrival of remote

1986-07-14

1988-12-13

Blum, Theodore M.

Communications: directive radio wave systems and devices (e.g.,

Directive

Beacon or receiver

434 1, G01S 124

Patent

active

047914220

ABSTRACT:
A method of and apparatus for measuring time of arrival of remote Loran-C and related signals and effective time of transmission of local signals at Loran transmitter sites through use of a simulated Loran signal locally generated and coupled into the receiving antenna system that receives the remote signals in a time slot not occupied by the local transmitted signal.

REFERENCES:
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patent: 4636795 (1987-01-01), Dano
patent: 4667199 (1987-05-01), Roberts
patent: 4670759 (1987-06-01), Fukuhara
Kayton et al, "Avionics Navigation Systems" Chapter 2.5.2, The Loran Position Fix, 1969, pp. 24 and 25.
"Loran-C in the Rho-Rho Mode", A. William Marchal, UnderSea Technology, Compass Publications, Inc., Arlington, VA, Apr. 1971.

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