...一段讯号也就记录所有卫星讯号，对于不同卫星的搜寻锁码便可利用此段讯号，如果CPU执行速度很快，处理不同展频码相位(Code Phase)匹配相关的结果，可能要较硬体分时寻找来得快。
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... code generation phase 代码生成阶段 code-phase GPS 码相位 colour code of phase sequence 相序色别 ...
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考虑多普勒频移的影响采用频率和码相位二维搜索。
Considering the affection of Doppler, the two dimensions searching in both frequency and code phase is applied.
该算法的主要应用领域为卫星定位信号和直序扩频测距信号PN码相位的精确测量。
The algorithm is applicable to precise measuring of the PN code phase of satellite positioning signals and spread-spectrum ranging signals.
GPS接收机中信号捕获通过粗略调整本地复制信号的码相位和载波频率与卫星信号同步。
In a GPS receiver, the signal acquisition coarsely adjusts the code phase and the carrier frequency of locally generated replicas to align with the corresponding satellite signal.
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