详细介绍了在脉冲功率放大链相位噪声检定系统中的信号处理系统的设计方案、工作原理及功能。
Phase difference amplification (PDA) was proposed as a means of improving phase resolution and accuracy in interferometric measurement.相位差放大技术(PDA)是干涉测量领域里一种提高相位分辨率和测量精度的手段。
The principle and development for phase difference amplification is presented in this paper.本文介绍了位相差放大基本原理和研究进展。