Emitter Location Accuracy Using TDOA and Differential Doppler

Autor: Paul C. Chestnut
Rok vydání: 1982
Předmět:
Zdroj: IEEE Transactions on Aerospace and Electronic Systems. :214-218
ISSN: 0018-9251
Popis: Two methods for locating a radio or sonar transmitter are briefly described: time difference of arrival (TDOA). d differential Doppler. Two formulas are derived which relate the accuracy of the time and frequency measurements the ?one-sigma widths? of the lines of constant TDOA onstant differential Doppler on the surface of the FDOA.
Databáze: OpenAIRE