因此本文针对交替式相移掩模，提出了一种考虑阴影效应的近似模型。
Therefore, a new approximation model for alternating phase shift mask considering shadowing effects was proposed in this paper, and shadowing ratio was redefined.
介绍了一种适用于二相相移键控(BPSK)扩频调制信号的数字式处理方法。
This paper proposes a novel digital IF processing method of BPSK signal.
在第五章中还提出了实现快速回转式光切相移法的方案。
In addition, chapter 5 presents a fast realizing scheme of the light sectioning phase shifting technology.
接着对数字式移相器的相移原理进行了一个简要说明，介绍了数字式移相器的重要技术指标、分类。
Then on the digital phase shifter phase-shifting principle this paper carried out a brief description of the digital phase shifter and introduces the important technical indicators and classification.
本文从理论上推导出差分探测光学相移时探测器输出信号与光学相移的关系式。
The relations between the detector output signal of the differential detection of optical phase shifting and the optical phase shifting have been derived theoretically in the paper.
本文从理论上推导出差分探测光学相移时探测器输出信号与光学相移的关系式。
The relations between the detector output signal of the differential detection of optical phase shifting and the optical phase shifting have been derived theoretically in the paper.
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