Operational Trans-Resistance Amplifier Based Tunable Wave Active Filter

Operational Trans-Resistance Amplifier Based Tunable Wave Active Filter

In this paper, Operational Trans-Resistance Amplifier (OTRA) based wave active filter structures are presented. They are flexible and modular, making them suitable to implement higher order filters. The circuits implement the resistors using matched transistors, operating in linear region, making th...

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Bibliographic Details
Main Authors: M. Bothra, R. Pandey, N. Pandey, S. K. Paul
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2013-04-01
Series:Radioengineering
Subjects:
Wave active filter
OTRA
scattering parameters
ladder
tunable filter
Online Access:http://www.radioeng.cz/fulltexts/2013/13_01_0159_0166.pdf

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