[关键词]
[摘要]
介绍了A/D变换器的孔径及孔径不稳定的概念，分析了孔径不稳定对稳定对数字接收机的噪声性能及对系统改善因子的影响。
[Key word]
[Abstract]
The concept of the aperture and aperture uncertainty in an A/D converter is introduced. The effects of the aperture uncertainty in the A/D converter on the noise performance of a digital receiver and on the system improvement factor are analyzed.
[中图分类号]
TN792 TP335.1
[基金项目]
