Modeling of tracking loop noise and dynamics for efficient simulation of spread spectrum ranging systems

Modeling of tracking loop noise and dynamics for efficient simulation of spread spectrum ranging systems

The problem of efficiently simulating thermal noise and dynamic tracking errors in spread spectrum ranging receivers is addressed. A Gauss-Markov state space model is derived which simultaneously satisfies the conflicting requirements of high fidelity and fast-time operation. Initial validation resu...

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Veröffentlicht in:IEEE transactions on aerospace and electronic systems 1998-07, Vol.34 (3), p.1003-1008
Hauptverfasser: McGraw, G.A., Braasch, M.S.
Format: Artikel
Sprache:eng
Schlagworte:
Computational modeling
Computer vision
Gaussian noise
Gaussian processes
Global Positioning System
Phase noise
Satellite navigation systems
Spread spectrum communication
State-space methods
Tracking loops
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Zusammenfassung:The problem of efficiently simulating thermal noise and dynamic tracking errors in spread spectrum ranging receivers is addressed. A Gauss-Markov state space model is derived which simultaneously satisfies the conflicting requirements of high fidelity and fast-time operation. Initial validation results are presented.
ISSN:0018-9251
1557-9603
DOI:10.1109/7.705914