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本文介绍了一种适于转台速率系统的高精度数字移相器和双边检相器。这种数字移相器和检相器分辨率可达0.0001°,提高了转台的低速性能。已应用到转台速率系统中,取得了很好的效果。
This article presents a high-precision digital phase shifter and bilateral phase detector for turret speed systems. This digital phase shifter and phase detector resolution of up to 0.0001 °, increased turntable low-speed performance. Has been applied to the turntable rate system, and achieved good results.