脉冲調制乘法器品质改善的途径
IMPROVEMENT OF STATIC AND DYNAMIC ACCURACIES OF TIME DIVISION MULTIPLIER
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摘要: 本文讨论了限制脉冲调制乘法器静态及动态品质进一步提高的几项主要误差,提出了减小这些误差的一些方法.这些方法的实现,可将乘法器的静态误差电压减小到0.1伏(满刻度变化为±100伏),并将两个乘量通道的频率特性在100周时的相移减小到2°.Abstract: In this paper the static and dynamic errors of time division multiplier are discussed, and some methods for their improvements are introduced. By using these methods the static error and phase shift at 100c/s can be reduced to 0.1 V (for input and Output ranges between ±100 V) and 2° respectively.
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