Friday 14 November 2008

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 31-716
Full Name: Dan George Tonţ
Position: Professor
Age: ON
Sex: Male
Address: Oradea, Magheru st, no 7 , Bl. M7, ap1, zip code 410057
Country: ROMANIA
Tel: +040-0359-410039
Tel prefix: +040-0359
Fax: +040-0359-410039
E-mail address: dtont@uoradea.ro
Other E-mails: dtont@rdslink.ro
Title of the Paper: A Quadripolar Parameter-Based Approach of Ideal Gyrators structured on Operational Amplifier Circuits
Authors as they appear in the Paper: Dan George Tonţ, Luige Vladareanu, Gabriela Tonţ
Email addresses of all the authors: dtont@uoradea.ro,gtont@uoradea.ro,luigiv@arexim.ro
Number of paper pages: 11
Abstract: The paper approaches some aspects regarding performances characteristics of gyrators with different circuit topology. The gyrators behavior of a class of two-ports structured on operational amplifiers and resistors is studied. In order to verify the theoretical predictions the analytical quadripolar parameters are bridged with the experimental one numerical by the means of a Pspice simulation. The gyrator equations express the instantaneous behavior of switching power converters, averaged over one switching cycle. Any dc-dc switching power converter meet the requirements of closed-loop control of output voltage or current. There are many ways to design a physical system with gyrator behavior like. Some gyrators are based on various physical effects, like the Hall-effect, other gyrators are created using electronically devices, like operational amplifiers. All these synthesis operate time-continuously.
Keywords: Key-Words: - gyrator, quadripolar circuits, antireciprocal, , two-ports, operational amplifier
EXTENSION of the file: .doc
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