扩展采样宽度下短脉冲信号的采样转换

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI:10.1109/UWBUSIS.2016.7724172

V. Ruban, G. Pochanin, O. Pochanin, O. O. Shuba

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引用次数: 2

摘要

本文给出了采样宽度与待配准脉冲持续时间相当(即脉冲频谱宽度大于接收机带宽)但采样步长远小于采样宽度时采样转换的研究结果。本文研究了高斯形状脉冲及其一阶导数在不同采样宽度下的转换特性。研究了模拟量积累的影响及其对转换信号形状的影响。

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Sampling conversion of the short impulse signals at extended sample width

The paper presents results of study of sampling conversion when the sample width is comparable to duration of the impulse which to be registered (in other words impulse spectral width is wider than the receiver bandwidth) but sampling step is much less then sample width. The conversion features of the pulses with Gaussian shape and its first derivative at different sample width are considered in present work. The effect of the analog accumulation and its influence on the converted signals shape also has been studied.

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2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

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