用级联相同RC滤波器并行采样重建UWB脉冲序列

H. Olkkonen, S. Ahtiainen, K. Jarvinen, J. Olkkonen
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引用次数: 1

摘要

在此框架下,我们提出了一种基于级联相同RC滤波器并行采样的超宽带脉冲序列测量新方法。我们证明了p个顺序脉冲的振幅和时间位置可以通过同时测量2p级联的相同RC滤波器的输出来重建。并行采样方案具有广泛的应用,包括超宽带脉冲的检测。由于采用相同的模拟RC滤波器和缓冲放大器,并行采样方案在VLSI应用中具有灵活性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Reconstruction of UWB Impulse Train by Parallel Sampling of Cascaded Identical RC Filters
In this framework we present a new method for measurement of the UWB impulse train based on the parallel sampling of the cascaded identical RC filters. We show that the amplitudes and time locations of p sequential impulses can be reconstructed from simultaneous measurement of the outputs from 2p cascaded identical RC filters. The parallel sampling scheme has a wide range of applications including the detection of the ultra wideband (UWB) impulses. Due to identical analog RC filters and buffer amplifiers, the parallel sampling scheme is flexible to implement in VLSI applications.
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