scholarly journals GPS receiver performance characterization under realistic ionospheric phase scintillation environments

Radio Science ◽  
2004 ◽  
Vol 39 (1) ◽  
pp. n/a-n/a ◽  
Author(s):  
Thomas N. Morrissey ◽  
Karl W. Shallberg ◽  
A. J. Van Dierendonck ◽  
Matthew J. Nicholson
Keyword(s):  
Gps Receiver ◽  
Performance Characterization ◽  
Receiver Performance

GPS Receiver Performance Degradation in the Presence of Faded Interference

2016 ◽  
Author(s):  
Kyle D. Wesson ◽  
Swen D. Ericson ◽  
Terence L. Johnson ◽  
Karl W. Shallberg ◽  
Per K. Enge ◽  
...  
Keyword(s):  
Performance Degradation ◽  
Gps Receiver ◽  
Receiver Performance

GPS Receiver Performance Enhancement via Inertial Velocity Aiding

2001 ◽  
Vol 54 (1) ◽  
pp. 105-117 ◽  
Author(s):  
Dah-Jing Jwo
Keyword(s):  
Performance Enhancement ◽  
Transfer Functions ◽  
Gps Receiver ◽  
Tracking Loop ◽  
Tracking Errors ◽  
Dynamic Tracking ◽  
Tracking Loops ◽  
Receiver Performance ◽  
Velocity Information ◽  
Lock In

An integrated GPS/INS navigation system can employ inertial velocity information to produce a more robust system. For a stand-alone GPS receiver, decreasing the receiver tracking loop bandwidth reduces the probability of losing lock in a jamming or interference environment if vehicle dynamics are low. However, reduced bandwidth increases tracking errors when dynamics are present. Beyond a certain limit, it causes a serious degradation in the dynamic tracking loop performance. Providing inertial velocity aiding to the receiver tracking loops is an effective and popular treatment to help resolve this problem. In this paper, performance of the GPS receiver tracking loops using inertial velocity aiding will be investigated. Different types of tracking loops, from 1st to 3rd order, are covered. Following the discussion of the system architecture and derivation of the related transfer functions for the tracking loops, both with and without aiding, the system performance, including transient response, steady-state error, and noise bandwidth is evaluated.

GPS receiver performance inspection by wavelet transform

2003 ◽  
Vol 8 (2) ◽  
pp. 705-711
Author(s):  
Xia Lin-yuan ◽  
Liu Jing-nan ◽  
Lu Liang-xi
Keyword(s):  
Wavelet Transform ◽  
Gps Receiver ◽  
Receiver Performance ◽  
Performance Inspection

scholarly journals An amplitude scintillation test pattern standard for evaluating GPS receiver performance

Space Weather ◽  
2005 ◽  
Vol 3 (3) ◽  
pp. n/a-n/a ◽  
Author(s):  
P. M. Kintner ◽  
B. M. Ledvina ◽  
E. R. de Paula
Keyword(s):  
Test Pattern ◽  
Gps Receiver ◽  
Amplitude Scintillation ◽  
Receiver Performance

scholarly journals The impact of geomagnetic substorms on GPS receiver performance

2000 ◽  
Vol 52 (11) ◽  
pp. 1067-1071 ◽  
Author(s):  
S. Skone ◽  
M. de Jong
Keyword(s):  
Gps Receiver ◽  
Receiver Performance ◽  
The Impact
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