Single-freqeuncy (L1 band) C/A code receiver is composed by RF circuits, baseband processor and navigation calculation. The core parts of this kind of GPS receiver baseband processor—signal acquisition, tracking and bit-synchronization, were investigated in this paper.
单频(L1频段)C/A码接收机由射频前端、基带处理器以及导航计算三部分组成,本文的研究对象是该接收机基带处理器中的主要组成——捕获、跟踪和位同步。
参考来源 - GPS接收机基带处理器研究与设计Single-freqeuncy (L1 band) C/A code receiver is composed by RF circuits, baseband processor and navigation calculation. The core parts of this kind of GPS receiver baseband processor—signal acquisition, tracking and bit-synchronization, were investigated in this paper.
单频(L1频段)C/A码接收机由射频前端、基带处理器以及导航计算三部分组成,本文的研究对象是该接收机基带处理器中的主要组成——捕获、跟踪和位同步。
参考来源 - GPS接收机基带处理器研究与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
The bit synchronization detect is very important in opened loop timing recovery of all digital receivers.
位同步检测是实现全数字接收机开环定时恢复的关键技术。
To demodulate GMSK signal, DSP is used in receiver to achieve error spectrum estimation, bit synchronization recovery and decode.
为了实现GMSK信号解调，接收机中dsp实现了调制信号的误差频谱估计、位同步恢复及译码。
The line code is an efficient way to make the baseband digital signal have some massage about the bit synchronization.
经过线路编码，可以使基带信号含有定时信息，解决了通信中的位同步。
应用推荐