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

Table 3

Summary of receiver tracking parameters.

Receiver Parameter	Description
PLL Discriminator	𝐷PLL=tan^−1𝑄P𝐼P
PLL Loop Order	Third order
PLL Loop Bandwidth	15 Hz
DLL Discriminator	𝐷DLL=𝐼^2𝐸+𝑄^2𝐸−𝐼^2𝐿+𝑄^2𝐿𝐼^2𝐸+𝑄^2𝐸+𝐼^2𝐿+𝑄^2𝐿
DLL Loop Order	Second order
DLL Loop Bandwidth	2 Hz
PLL aided DLL	Yes
Correlation time	10 ms
Correlator spacing	0.1 chips