. . "Prototyp" . "N\u00EDzkon\u00E1kladov\u00FD zdroj ru\u0161en\u00ED"@cs . . . . "B3-903" . "vojtech_emc_2008" . "1"^^ . "Z(MSM6840770014)" . "RIV/68407700:21230/08:03145215!RIV09-MSM-21230___" . "1"^^ . . . "Broadbande source of interference"@en . "RIV/68407700:21230/08:03145215" . . "382780" . . "[22254C041DF7]" . . "Measurements of the EMC is the classic and necessary condition of device testing procedure. In the case of the power EMI filters testing or device immunity, we need simulators of the interfering signal. We are teaching the main principles of EMC in our department. Practical measurements for students are realized in the EMC laboratory. For continual interference testing students had older, but still working, interference simulator; but they need an another one. This work presents a few types of low cost broadband noise sources. Designed and practical working models could be helpful for everybody who needs to assemble cheap, but good working devices."@en . "N\u00EDzkon\u00E1kladov\u00FD zdroj ru\u0161en\u00ED" . "21230" . . . . "generator; noise"@en . "Vojt\u011Bch, Luk\u00E1\u0161" . . . "M\u011B\u0159en\u00ED EMC (Electromagnetic Compatibility) syst\u00E9m\u016F je nezbytnou sou\u010D\u00E1st\u00ED testov\u00E1n\u00ED elektrotechnick\u00FDch za\u0159\u00EDzen\u00ED. V p\u0159\u00EDpad\u011B pot\u0159eby testov\u00E1n\u00ED odolnosti za\u0159\u00EDzen\u00ED v\u016F\u010Di ru\u0161en\u00ED \u010Di v procesu testov\u00E1n\u00ED odru\u0161ovac\u00EDch filtr\u016F, je nutn\u00E9 m\u00EDt k dispozic zdroj um\u011Bl\u00E9ho ru\u0161\u00EDc\u00EDho sign\u00E1l\u016F. Na kated\u0159e telekomunika\u010Dn\u00ED techniky FEL - \u010CVUT v Praze vyu\u010Dujeme p\u0159edm\u011Bt Elektromagnetick\u00E1 kompatibilita v teleinformatice. Studenti z\u00EDsk\u00E1vaj\u00ED jak teoretick\u00E9 znalosti, tak i praktick\u00E9 dovednosti v EMC laborato\u0159i katedry. Pro pot\u0159eby m\u011B\u0159en\u00ED spojit\u00E9ho ru\u0161en\u00ED maj\u00ED studenti k dispozici star\u0161\u00ED zdroj ru\u0161en\u00ED, kter\u00FD st\u00E1le spolehliv\u011B pracuje. Modernizace v\u00FDuky si vy\u017Eaduje sestaven\u00ED dal\u0161\u00EDho testovac\u00EDho pracovi\u0161t\u011B a tedy i konstrukci dal\u0161\u00EDho gener\u00E1toru - um\u011Bl\u00E9ho zdroje ru\u0161en\u00ED. Tento prototyp se v\u00FDsledkem n\u00E1vrhu a konstrukce levn\u00E9ho a jednoduch\u00E9ho zdroje ru\u0161en\u00ED."@cs . . . "M\u011B\u0159en\u00ED EMC (Electromagnetic Compatibility) syst\u00E9m\u016F je nezbytnou sou\u010D\u00E1st\u00ED testov\u00E1n\u00ED elektrotechnick\u00FDch za\u0159\u00EDzen\u00ED. V p\u0159\u00EDpad\u011B pot\u0159eby testov\u00E1n\u00ED odolnosti za\u0159\u00EDzen\u00ED v\u016F\u010Di ru\u0161en\u00ED \u010Di v procesu testov\u00E1n\u00ED odru\u0161ovac\u00EDch filtr\u016F, je nutn\u00E9 m\u00EDt k dispozic zdroj um\u011Bl\u00E9ho ru\u0161\u00EDc\u00EDho sign\u00E1l\u016F. Na kated\u0159e telekomunika\u010Dn\u00ED techniky FEL - \u010CVUT v Praze vyu\u010Dujeme p\u0159edm\u011Bt Elektromagnetick\u00E1 kompatibilita v teleinformatice. Studenti z\u00EDsk\u00E1vaj\u00ED jak teoretick\u00E9 znalosti, tak i praktick\u00E9 dovednosti v EMC laborato\u0159i katedry. Pro pot\u0159eby m\u011B\u0159en\u00ED spojit\u00E9ho ru\u0161en\u00ED maj\u00ED studenti k dispozici star\u0161\u00ED zdroj ru\u0161en\u00ED, kter\u00FD st\u00E1le spolehliv\u011B pracuje. Modernizace v\u00FDuky si vy\u017Eaduje sestaven\u00ED dal\u0161\u00EDho testovac\u00EDho pracovi\u0161t\u011B a tedy i konstrukci dal\u0161\u00EDho gener\u00E1toru - um\u011Bl\u00E9ho zdroje ru\u0161en\u00ED. Tento prototyp se v\u00FDsledkem n\u00E1vrhu a konstrukce levn\u00E9ho a jednoduch\u00E9ho zdroje ru\u0161en\u00ED." . "Broadbande source of interference"@en . "N\u00EDzkon\u00E1kladov\u00FD zdroj ru\u0161en\u00ED"@cs . "Intenzita ru\u0161en\u00ED s amplitudou vy\u0161\u0161\u00ED ne\u017E 63 dBuV v p\u00E1smu 150kHz a\u017E 30 MHz." . . "N\u00EDzkon\u00E1kladov\u00FD zdroj ru\u0161en\u00ED" .