. . . "GP102/07/P353" . "This project continues in the international research activities of FEEC BUT in the design of electronic circuits with modern active elements. It supports and extends the carrier project GA\u010CR 102/06/1383 %22Circuits with current and voltage conveyors and current operational amplifiers%22, which is solved at the proposer's workplace.Recently a number of new active elements for high-frequency signal processing appeared in literature. Various kinds of conveyors, transconductance amplifiers and also current operational amplifiers are concerned in particular. These elements operate in current mode, what brings many advantages, especially higher signal bandwidth and better signal to noise ratio at low supply voltage, which is typical for the circuits with high density integration. Only few applications with current active elements, exploiting their advantages, have been created yet. The main aim of this project is to design and verify especially high frequency filters with current elements. A part of the"@en . . . . . "0"^^ . "."@en . . "1"^^ . "2009-04-22+02:00"^^ . . "2007-01-01+01:00"^^ . . "0"^^ . "2009-12-31+01:00"^^ . . "Utilization of current-mode active elements in linear and nonlinear applications"@en . "P\u0159edkl\u00E1dan\u00FD projekt navazuje na mezin\u00E1rodn\u00ED v\u00FDzkumn\u00E9 aktivity FEKT VUT v Brn\u011B v\u00A0oblasti n\u00E1vrhu elektronick\u00FDch obvod\u016F s\u00A0modern\u00EDmi aktivn\u00EDmi prvky. Dopl\u0148uje a roz\u0161i\u0159uje nosn\u00FD v\u011Bdeck\u00FD projekt GA\u010CR 102/06/1383 %22Obvody s univerz\u00E1ln\u00EDmi proudov\u00FDmi a nap\u011B\u0165ov\u00FDmi konvejory a proudov\u00FDmi opera\u010Dn\u00EDmi zesilova\u010Di%22, \u0159e\u0161en\u00FD na pracovi\u0161ti navrhovatele.V\u00A0posledn\u00ED dob\u011B se v literatu\u0159e objevilo mno\u017Estv\u00ED nov\u00FDch aktivn\u00EDch prvk\u016F pro zpracov\u00E1n\u00ED vysokofrekven\u010Dn\u00EDch sign\u00E1l\u016F. Jde p\u0159edev\u0161\u00EDm o r\u016Fzn\u00E9 druhy konvejor\u016F, transkonduktan\u010Dn\u00EDch zesilova\u010D\u016F a tak\u00E9 proudov\u00FDch opera\u010Dn\u00EDch zesilova\u010D\u016F. Tyto prvky pracuj\u00ED v proudov\u00E9m m\u00F3du, co\u017E p\u0159in\u00E1\u0161\u00ED mnoho v\u00FDhod, zejm\u00E9na v\u011Bt\u0161\u00ED \u0161\u00ED\u0159ku p\u00E1sma zpracov\u00E1van\u00FDch sign\u00E1l\u016F a lep\u0161\u00ED odstup sign\u00E1lu od \u0161umu i p\u0159i n\u00EDzk\u00E9m nap\u00E1jec\u00EDm nap\u011Bt\u00ED, kter\u00E9 je typick\u00E9 pro obvody s\u00A0vysokou hustotou integrace. Dosud bylo s\u00A0proudov\u00FDmi aktivn\u00EDmi prvky vytvo\u0159eno jen m\u00E1lo aplikac\u00ED, vyu\u017E\u00EDvaj\u00EDc\u00EDch jejich p\u0159ednosti. Hlavn\u00EDm c\u00EDlem tohoto projektu bude tedy navrhnout a ov\u011B\u0159it p\u0159edev\u0161\u00EDm vysokofrekven\u010Dn\u00ED filtry s" . "2015-01-22+01:00"^^ . . " nonlinear circuit" . . "http://www.isvav.cz/projectDetail.do?rowId=GP102/07/P353"^^ . "linear circuit; nonlinear circuit; frequency filter; current operational amplifier; current follower"@en . . "14"^^ . "Vyu\u017Eit\u00ED proudov\u00FDch aktivn\u00EDch prvk\u016F v line\u00E1rn\u00EDch a neline\u00E1rn\u00EDch aplikac\u00EDch" . . "14"^^ . " frequency filter" . . " current operational amplifier" . . . "Pr\u00E1ce na \u0159e\u0161en\u00ED projektu prob\u00EDhaly v souladu s v\u011Bcn\u00FDm pl\u00E1nem projektu. \u00DAkoly pl\u00E1novan\u00E9 na dobu \u0159e\u0161en\u00ED projektu byly spln\u011Bny na pot\u0159ebn\u00E9 \u00FArovni. V\u00FDstupy projektu jsou nov\u00E9 line\u00E1rn\u00ED a neline\u00E1rn\u00ED analogov\u00E9 elektronick\u00E9 obvody s proudov\u00FDmi sledova\u010Di, proudov\u00FD"@cs . "linear circuit" .