Next generation digital GPS receiver
Next generation digital GPS receiver
- Neue Suche nach: Frank, G.B.
- Neue Suche nach: Yakos, M.D.
- Neue Suche nach: Frank, G.B.
- Neue Suche nach: Yakos, M.D.
The architecture and technology features of the next-generation (NGR) digital GPS (Global Positioning System) receiver manufactured by Collin are described. The project's objective was to develop an advanced GPS receiver chipset with high antijam capabilities. The program, initiated in 1985, has provided the technology for miniature receiver products for both unmanned and manned vehicle applications. A two-channel version of the receiver is in full-scale development for tactical missile applications. A five-channel version is being tested and evaluated as a drop-in replacement for RCVR-3A, the US Department of Defense standard high dynamic receiver. The NGR design started with the digital signal processing architecture developed for the Defense Advanced Research Project Agency (DARPA) hand-held GPS receiver. Enhancements were made to improve the antijam and signal acquisition performance. Producible, qualifiable and cost-effective silicon monolithic microwave integrated circuits and semicustom digital technologies were used to develop the core GPS chipset. A system design approach was established to permit reuse of mature and validated GPS software.
Dokumentinformationen
Next generation digital GPS receiver
Nächste Generation digitaler GPS-Empfänger
IEEE Aerospace and Electronics Systems Magazine ; 5 , 7 ; 10-15
1990
6 Seiten, 2 Quellen
Aufsatz (Zeitschrift)
Englisch
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