This paper explores the solutions offered by Switched Capacitor (SC) techniques for the implementation of fuzzy circuits. The architecture of a microcontroller is presented to perform the simplified inference method and the circuit realizations of the different blocks are described. The design technique achieves high operation speed, typical in analog operation, and at the same time allows the ...

The MF8 consists of two second-order bandpass filter stages and an inverting operational amplifier. The two filter stages are identical and may be used as two tracking second-order bandpass filters, or cascaded to form a single fourth-order bandpass filter. The center frequency is controlled by an external clock for optimal accuracy, and may be set anywhere between 0.1 Hz and 20 kHz. The ratio ...

This paper presents a technique for programmable switchedcapacitor (SC) filters based on periodical nonuniform individual sampling (PNIS) of each SC structure in the filter. It is shown how very wide range of programmability in all circuit parameters can be obtained, whereas the dynamic range degradation is kept minimum. Experimental results obtained from a 1.2 p m CMOS second-order SC filter a...

In this article, a multi-objective function for placement of Distributed Generation (DG) and capacitors with thetap setting of Under Load Tap Changer (ULTC) Transformer is introduced. Most of the recent articles have paidless attention to DG, capacitor placement and ULTC effects in the distribution network simultaneously. Insimulations, a comparison between different modes was carried out with,...

Version 6c, 28 July 2006 SpectreRF provides powerful and unique new analyses that offer designers of switchedcapacitor filters the ability to predict the performance of their circuits in ways that were not previously possible. It allows designers to quickly and directly predict the transfer and noise characteristics of filters described at the transistor level while including all of the importa...