Carrier PLL bandwidth in GNSS digital receiver
Yi Fan Jiang · Journal of Jilin University · 2011
Based on the time domain analysis of the continual signals which are produced by atan phase detector in the carrier phase-locked loop(PLL),Some physical laws about these signals are given.Then study the influence of the pre-detection integral time on the bandwidth of phase detector in carrier PLL,and derive a formula expressing the relationship between theoretical maximum value of the bandwidth and the pre-detection integral time.Finally,the theoretical simulation and experiment results confirm that the research conclusionis accurate.