Article ID Journal Published Year Pages File Type
447910 AEU - International Journal of Electronics and Communications 2009 7 Pages PDF
Abstract
A very important issue concerning the implementation of log-domain filters in integrated form is the effect of BJT transistor non-idealities. This paper is dealing with the above practical problem in the design of log-domain wave filters. For this purpose, a detailed analysis of the effects of the non-idealities on the frequency behavior of log-domain wave active filters is performed. In addition, a systematic method for compensating the caused imperfections is introduced. The validity of the proposed compensation scheme has been verified through simulation results.
Related Topics
Physical Sciences and Engineering Computer Science Computer Networks and Communications
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