A Research on a Hybrid Filter Banks Based High-Speed High-Resolution ADC System

LIU Zhi-yu; LIN Mao-liu; XU Hong-guang

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A Research on a Hybrid Filter Banks Based High-Speed High-Resolution ADC System

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- A Research on a Hybrid Filter Banks Based High-Speed High-Resolution ADC System
- Acta Electronica Sinica Vol. 31, Issue 9, Pages: 1404-1406(2003)
- 作者机构：
  
  哈尔滨工业大学电子与通信工程系,黑龙江,哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP271+.81
- Published：2003
- 稿件说明：
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LIU Zhi-yu, LIN Mao-liu, XU Hong-guang. A Research on a Hybrid Filter Banks Based High-Speed High-Resolution ADC System[J]. Acta Electronica Sinica, 2003, 31(9): 1404-1406.
DOI：

LIU Zhi-yu, LIN Mao-liu, XU Hong-guang. A Research on a Hybrid Filter Banks Based High-Speed High-Resolution ADC System[J]. Acta Electronica Sinica, 2003, 31(9): 1404-1406. DOI：

摘要

本文是关于基于混合滤波器组的模/数转换系统系列文章的第一篇.首先阐明了基于混合滤波器组的模/数转换系统的原理.然后基于z-s变换和IFFT实现了混合滤波器组的模/数转换系统的设计

设计的混合滤波器组具有的-75dB的混叠误差.最后

首次从理论上证明了时间并行交替式模/数转换系统是混合滤波器组的模/数转换系统的特例的重要结论.

Abstract

This paper is the first one of the paper series on hybrid filter banks based ADC.The operation principle of hybrid filter bank based ADC is presented.A design of ADC based on hybrid filter banks is implemented by using

z-s

Transform and IFFT

and the HFB has -75dB average aliasing error.And it is derived that time-interleaved ADC is the special case of the hybrid filter bank based ADC.

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Calibration Technique of Channel Mismatches in Hybrid Filter Banks ADC

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College of Electronic Information and Control Engineering, Beijing University of Technology

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