. "Vr\u0161ov" . "P(GD102/03/H109), Z(MSM0021630513)" . "Anal\u00FDza a optimalizace aktivn\u00EDch frekven\u010Dn\u00EDch n\u00E1sobi\u010D\u016F"@cs . "Vr\u0161ov" . . "26220" . . "2005-10-07+02:00"^^ . "Kut\u00EDn, Petr" . "Semin\u00E1\u0159 o \u0159e\u0161en\u00ED projektu GA \u010CR 102/03/H109, Metody, struktury a komponenty elektronick\u00E9 bezdr\u00E1tov\u00E9 komunikace v roce 2005" . "Vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Brn\u011B. Fakulta elektrotechniky a komunika\u010Dn\u00EDch technologi\u00ED. \u00DAstav radioelektroniky" . . "26-28" . . . . "[3B20C9F38563]" . . . "RIV/00216305:26220/05:PU51049!RIV06-GA0-26220___" . . "1"^^ . "In this paper the analysis and optimization of an active frequency multipliers using defected ground structures is described."@en . . . "Anal\u00FDza a optimalizace aktivn\u00EDch frekven\u010Dn\u00EDch n\u00E1sobi\u010D\u016F" . "V t\u00E9to dob\u011B za\u017E\u00EDvaj\u00ED bezdr\u00E1tov\u00E9 komunikace explozi ve v\u00FDvoji syst\u00E9m\u016F, kter\u00E9 pracuj\u00ED na mikrovlnn\u00FDch a milimetrov\u00FDch frekvenc\u00EDch. Z tohoto d\u016Fvodu je velmi d\u016Fle\u017Eit\u00FD v\u00FDvoj metod pro jednoduchou a efektivn\u00ED generaci sign\u00E1l\u016F na t\u011Bchto kmito\u010Dtech. Frekven\u010Dn\u00ED n\u00E1sobi\u010De jsou ide\u00E1ln\u00EDmi obvody pro z\u00EDsk\u00E1n\u00ED stabiln\u00EDch sign\u00E1l\u016F za pomoc\u00ED relativn\u011B jednoduch\u00FDch struktur. Jako takov\u00E9, jsou pou\u017Eiteln\u00E9 zejm\u00E9na pro realizace vysoce integrovan\u00FDch hardwarov\u00FDch \u0159e\u0161en\u00ED a pro vy\u0161\u0161\u00ED mikrovlnn\u00E9 a milimetrov\u00E9 kmito\u010Dty. Pro n\u00E1sobi\u010D\u010De byly tradi\u010Dn\u011B vyu\u017E\u00EDv\u00E1ny diody. Nicm\u00E9n\u011B diodov\u00E9 frekven\u010Dn\u00ED n\u00E1sobi\u010De jsou \u010Dasto nevhodn\u00E9 pro nyn\u011Bj\u0161\u00ED aplikace, nebo\u0165 vy\u017Eaduj\u00ED zna\u010Dn\u011B vysok\u00E9 vstupn\u00ED \u00FArovn\u011B sign\u00E1l\u016F a maj\u00ED velk\u00E9 konverzn\u00ED ztr\u00E1ty. Pro srovn\u00E1n\u00ED, aktivn\u00ED frekven\u010Dn\u00ED n\u00E1sobi\u010De vy\u017Eaduj\u00ED n\u00EDzk\u00E9 vstupn\u00ED \u00FArovn\u011B, maj\u00ED vysokou konverzn\u00ED \u00FA\u010Dinnost a mohou poskytovat konverzn\u00ED zisk, co\u017E je d\u011Bl\u00E1 velmi atraktivn\u00ED pro integrovan\u00E1 obvodov\u00E1 \u0159e\u0161en\u00ED a MMIC (Monolithic Microwave Integrated Circuit)"@cs . "Anal\u00FDza a optimalizace aktivn\u00EDch frekven\u010Dn\u00EDch n\u00E1sobi\u010D\u016F"@cs . "Analysis and optimization of active frequency multipliers"@en . "Anal\u00FDza a optimalizace aktivn\u00EDch frekven\u010Dn\u00EDch n\u00E1sobi\u010D\u016F" . . "512187" . . "1"^^ . "V t\u00E9to dob\u011B za\u017E\u00EDvaj\u00ED bezdr\u00E1tov\u00E9 komunikace explozi ve v\u00FDvoji syst\u00E9m\u016F, kter\u00E9 pracuj\u00ED na mikrovlnn\u00FDch a milimetrov\u00FDch frekvenc\u00EDch. Z tohoto d\u016Fvodu je velmi d\u016Fle\u017Eit\u00FD v\u00FDvoj metod pro jednoduchou a efektivn\u00ED generaci sign\u00E1l\u016F na t\u011Bchto kmito\u010Dtech. Frekven\u010Dn\u00ED n\u00E1sobi\u010De jsou ide\u00E1ln\u00EDmi obvody pro z\u00EDsk\u00E1n\u00ED stabiln\u00EDch sign\u00E1l\u016F za pomoc\u00ED relativn\u011B jednoduch\u00FDch struktur. Jako takov\u00E9, jsou pou\u017Eiteln\u00E9 zejm\u00E9na pro realizace vysoce integrovan\u00FDch hardwarov\u00FDch \u0159e\u0161en\u00ED a pro vy\u0161\u0161\u00ED mikrovlnn\u00E9 a milimetrov\u00E9 kmito\u010Dty. Pro n\u00E1sobi\u010D\u010De byly tradi\u010Dn\u011B vyu\u017E\u00EDv\u00E1ny diody. Nicm\u00E9n\u011B diodov\u00E9 frekven\u010Dn\u00ED n\u00E1sobi\u010De jsou \u010Dasto nevhodn\u00E9 pro nyn\u011Bj\u0161\u00ED aplikace, nebo\u0165 vy\u017Eaduj\u00ED zna\u010Dn\u011B vysok\u00E9 vstupn\u00ED \u00FArovn\u011B sign\u00E1l\u016F a maj\u00ED velk\u00E9 konverzn\u00ED ztr\u00E1ty. Pro srovn\u00E1n\u00ED, aktivn\u00ED frekven\u010Dn\u00ED n\u00E1sobi\u010De vy\u017Eaduj\u00ED n\u00EDzk\u00E9 vstupn\u00ED \u00FArovn\u011B, maj\u00ED vysokou konverzn\u00ED \u00FA\u010Dinnost a mohou poskytovat konverzn\u00ED zisk, co\u017E je d\u011Bl\u00E1 velmi atraktivn\u00ED pro integrovan\u00E1 obvodov\u00E1 \u0159e\u0161en\u00ED a MMIC (Monolithic Microwave Integrated Circuit)" . "80-214-3013-3" . "Frequency multiplier, optimization, DGS"@en . "RIV/00216305:26220/05:PU51049" . . . . "3"^^ . "Analysis and optimization of active frequency multipliers"@en . .