Combined Acquisition and Tracking Methods for GPS L1 C/A and L1C Signals

Table 9

Summary of the results for the dynamic tests of the Kalman filter.

Method	Performance
	Test 1	Test 2	Test 3
Traditional tracking	High noise variance; Affected by dynamics	Not able to; track	Cannot keep tracking for; highest dynamic change
One channel Kalman filter	Low noise Slightly; affected by dynamics	High noise; Affected by dynamics	Affected by; dynamics
Combined; Kalman filter	Very low noise; Not affected by dynamics	Slightly affected; by dynamics	Slightly affected; by dynamics