无重接可重构滤波器及其在自适应电路中的应用

2018 41st International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2018-07-01 DOI:10.1109/TSP.2018.8441388

R. Sotner, J. Jerabek, J. Petrzela, L. Langhammer, Ondrej Domansky, W. Jaikla, T. Dostál

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引用次数: 2

摘要

提出了一种无重连可重构二阶滤波器的特殊拓扑结构。它的可用传递函数特性是独一无二的，因为之前报道的解决方案都没有提供类似的特性。由于本文所示的简单的商用有源器件，我们的概念很容易实现。通过PSpice仿真分析了设计规范和传递响应。给出了低频阻带衰减可调高通响应在自适应信号处理中的应用实例。所有结果均符合理论预期。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Reconnection-less Reconfigurable Filter and its Application into Adaptive Circuit

This paper presents special topology of a reconnection-less reconfigurable second-order filter. Its features of available transfer functions are unique, because none of the previously reported solutions provides similar features. Our concept is easily implementable thanks to the simple commercial active devices as shown in the paper. The design specifications and transfer responses are analyzed by PSpice simulations. Application example of the high-pass response with adjustable low-frequency stop-band attenuation in adaptive signal processing is shown. All results are following theoretical expectations.

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来源期刊

2018 41st International Conference on Telecommunications and Signal Processing (TSP)

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