carrier tracking loop [电子] 载波跟踪回路
sub-carrier tracking loop 副载波跟踪回路
automatic tracking loop 自动跟踪系统 ; 自动跟踪环
PKL Phase Tracking Loop 相位跟踪环
phase tracking loop 相位跟踪环
Furthermore, to improve the capture accuracy and speed up the lock of the follow-up tracking loop, the performance of the carrier and code tracking were discussed.
其次,为进一步提高捕获精度,加快后续跟踪环路的入锁时间,比较与研究了载波和码跟踪性能。
参考来源 - 高动态GPS信号的快速捕获与跟踪方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper proposes a carrier phase tracking loop dedicated for VSB demodulation.
本文提出了一种专门用于数字VSB解调的载波相位跟踪环。
In order to improving tracking precision, tracking loop was designed by compound control.
为了提高系统的跟踪精度，采用复合控制对跟踪回路进行设计。
In tracking aspect, use carrier tracking loop based on Kalman filter to improve tracking performance.
在跟踪方面，采用了基于卡尔曼滤波的载波跟踪环来提高跟踪环的性能。
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