Stability analysis and design methodology for an Åkerberg-Mossberg filter

Stability analysis and design methodology for an Åkerberg-Mossberg filter
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Åkerberg-Mossberg 滤波器的稳定性分析和设计方法

DOI:
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发表时间:
2014
期刊:
International Symposium on Circuits and Systems
影响因子:
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通讯作者:
Martin Schiefer
Martin Schiefer
中科院分区:
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文献类型:
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作者:
G. Hilber;Alexander Burgstaller;E. H. Stitz;Andreas Rauchenecker;T. Ostermann;Janos Gila;Martin Schiefer

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许多应用需要低功耗、低噪声高通和低通滤波器。Scholkerberg-Mossberg滤波器是一种有效的设计解决方案。Schikerberg-Mossberg拓扑允许直接实现滤波器参数,但它存在内部不稳定性问题。这些不稳定性是由内部积分器引起的。本文提出了一种设计方法来实现一个稳定的Mikerberg-Mossberg滤波器。
Many applications require low power, low noise high pass and low pass filters. The Å kerberg-Mossberg filter represents an effective design solution. The Å kerberg-Mossberg topology allows straightforward implementation of the filter parameters however it suffers from internal instability issues. These instabilities are caused by the internal integrator. This paper presents a design methodology to implement a stable Åkerberg-Mossberg filter.