高效有源滤波器

2017 Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC) Pub Date : 2017-04-01 DOI:10.1109/INMMIC.2017.7927303

L. Pantoli, V. Stornelli, G. Leuzzi

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引用次数: 1

摘要

一种创新的可调谐有源滤波器的设计方案，在此讨论电路细节。这种新颖的设计方法是基于在ab类极化中使用单个有源器件实现有源电感。这种选择可以获得最小的功耗和宽动态范围，使滤波器适合集成电路。实现并测试了一个离散元件的原型板。测量结果与仿真结果吻合良好，证明了该方案在商业应用中的可行性。

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High efficiency active filter

An innovative solution for the design of tunable active filter is here addressed with circuitry details. The novel design approach is based on the use of an active inductor realized with a single active device in class-AB polarization. This choice allows to obtain both a minimum power consumption and a wide dynamic range, making the filter suitable for IC integration. A prototype board with discrete components has been realized and tested. Measurements show good agreement with simulations demonstrating the feasibility of the proposed solution in commercial applications.

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来源期刊

2017 Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC)

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