A carrier frequency accurate estimation algorithm for satellite signal
Bingzhe He · Modern Electronics Technique · 2012
Aiming at the satellite signal carrier frequency high-precision estimation,the existing real-time frequency estimation methods are presented.Combing with Rife like frequency modificatory algorithm and considering the characteristics of satellite signal,the algorithm flow chat which is suitable for satellite signal carrier frequency high-precision estimation is proposed.Simulation result shows that it can improve the frequency estimation accuracy effectively.