通过对解调原理的分析,用构造的数学模型来模拟解调过程。
Deal with the analysis to the principle of demodulation, imitating with the mathematics model of the structure to actualize the process of demodulation.
时钟同步和载波同步是接收机的关键问题,传统模拟解调可靠性、稳定性差,调试复杂。
Time synchronization and carrier synchronization are cruxes of receiver. The reliability and stability of traditional analog demodulation are bad, and adjustment is complex.
在对光纤陀螺信号检测理论分析的基础上,设计了模拟解调电路、数字逻辑电路等,并进行了样机测试。
Based on the analysis to signal detection theory of FOG, the analog demodulation circuit and digital logic circuit etc were designed, and prototype test was carried out.
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