Research Article

Adaptive Gain Control Method of a Phase-Locked Loop for GNSS Carrier Signal Tracking

Table 1

The lookup table for the second-order AGCF-PLL (C/N0 = 43 dB-Hz).

AccelerationThe loop gain
Minimum KcOptimal KcMaximum Kc

0.23.57
20.557
30.76.27
40.977
51.277
61.477
71.677
81.977