Table of Contents
ISRN Electronics
Volume 2012, Article ID 319896, 6 pages
Research Article

High-Frequency Sections of Active Filters of Mixed-Signal SoC Based on Current Amplifiers

South Russia State University of Economics and Service, Russia

Received 10 July 2012; Accepted 28 August 2012

Academic Editors: H. A. Alzaher, M. Hopkinson, and R. Senani

Copyright © 2012 Sergei Krutchinsky and Nikolai Prokopenko. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The sufficient conditions for the efficient use of active elements are formulated by analyzing the basic structure of second-order unit. The expediency of current amplifiers usage in HF and SHF filters is shown. The examples of a methodical nature are given and conclusions of application importance are formulated.