Title :
Unit for retransmission of satellite radio navigation signals
Author :
Akunets, V.V. ; Ulukov, S.P. ; Truhan, S.L. ; Yaskevich, V.E.
Author_Institution :
Minsk Res. Inst. of Radiomater., Byelorussia
Abstract :
The method and device for retransmission of signals of satellite radio navigation systems (SRNS) for remote monitoring of vehicle location are presented. A feature of this device is modulation of the pilot signal by a pseudo random code with identical parameters to the informational one, transmitted from the satellites. It allows us to provide the power balance of the retransmitted informational signal and a pilot signal. Also the use of the reserve SRNS informational channel for the transfer of the pilot signal results in a reduction of the frequency band.
Keywords :
radio equipment; radio tracking; satellite navigation; pilot signal modulation; pseudo random code; remote monitoring; satellite radio navigation signals; signal retransmission; vehicle location; Base stations; Frequency; Global Positioning System; Modulation coding; Oscillators; Radio navigation; Receivers; Remote monitoring; Satellite broadcasting; Vehicles;
Conference_Titel :
Microwave Conference, 1999. Microwave & Telecommunication Technology. 1999 9th International Crimean [In Russian with English abstracts]
Conference_Location :
Sevastopol, Crimea, Ukraine
Print_ISBN :
966-572-003-1
DOI :
10.1109/CRMICO.1999.815188
