{"id":201,"date":"2002-04-11T07:30:03","date_gmt":"2002-04-11T07:30:03","guid":{"rendered":"https:\/\/satelit.cz\/?p=201"},"modified":"2002-04-11T07:30:03","modified_gmt":"2002-04-11T07:30:03","slug":"vykonova-vysokofrekvencni-technika","status":"publish","type":"post","link":"https:\/\/satelit.cz\/?p=201","title":{"rendered":"V\u00fdkonov\u00e1 vysokofrekven\u010dn\u00ed technika"},"content":{"rendered":"

\u010cesk\u00e1 elektrotechnick\u00e1 spole\u010dnost po\u0159\u00e1d\u00e1 24. dubna p\u0159edn\u00e1\u0161ky na t\u00e9ma V\u00fdkonov\u00e1 vysokofrekven\u010dn\u00ed technika. Pokud V\u00e1s tato problematika zaujala, nev\u00e1hejte a vypl\u0148te si p\u0159ihl\u00e1\u0161ku na adrese \u010cesk\u00e9 elektrotechnick\u00e9 spole\u010dnosti<\/a>
\n

POZV\u00c1NKA <\/P><\/p>\n

<\/font><\/B><\/p>\n

\u00dast\u0159edn\u00ed odborn\u00e1 skupina Mikrovlnn\u00e1 technika \u010cesk\u00e9 elektrotechnick\u00e9 spole\u010dnosti<\/P><\/p>\n

<\/font><\/B><\/p>\n

V\u00e1s zve na 16. semin\u00e1\u0159<\/P><\/p>\n

V\u00ddKONOV\u00c1 VYSOKOFREKVEN\u010cN\u00cd TECHNIKA<\/P><\/p>\n

<\/font><\/B><\/p>\n

kter\u00fd se bude konat ve st\u0159edu dne 24. dubna 2002<\/B> ve velk\u00e9 zasedac\u00ed m\u00edstnosti TESTCOM-u Praha, Hvo\u017e\u010fansk\u00e1 3, Praha 4 – Horn\u00ed Roztyly.<\/P><\/p>\n

\u00davodn\u00ed refer\u00e1t nab\u00edz\u00ed informace o programech Evropsk\u00e9 unie, kter\u00e9 jsou ur\u010deny k podpo\u0159e technick\u00e9ho rozvoje a inovac\u00ed v mal\u00fdch a st\u0159edn\u00edch podnic\u00edch (MSP). Zahrnuje 6. r\u00e1mcov\u00fd program EU, jeho z\u00e1kladn\u00ed principy a prioritn\u00ed oblasti. Pod\u00e1 p\u0159ehled a specifikace v\u00fdzkumn\u011b v\u00fdvojov\u00fdch projekt\u016f pro MSP a nab\u00eddne slu\u017eby Technologick\u00e9ho centra AV \u010cR spojen\u00e9 s vyu\u017e\u00edvan\u00edm program\u016f Evropsk\u00e9 unie. Druh\u00fd refer\u00e1t p\u0159ehledn\u011b uvede v\u00fdkonov\u00e9 prvky pro mikrovlnn\u00e9 aplikace jako jsou pasivn\u00ed sou\u010d\u00e1stky, komponenty pro kontinu\u00e1ln\u00ed i pulzn\u00ed provoz, v\u00fdkonov\u00e9 elektronky a v\u00fdkonov\u00e9 polovodi\u010dov\u00e9 sou\u010d\u00e1stky. N\u00e1sleduj\u00edc\u00ed refer\u00e1t zrekapituluje principy \u010dinnosti v\u00fdkonov\u00fdch mikrovlnn\u00fdch elektronek a nab\u00eddne informaci o tuzemsk\u00e9 produkci. Zejm\u00e9na si v\u0161\u00edm\u00e1 elektronek se sk\u0159\u00ed\u017een\u00fdmi poli a line\u00e1rn\u00edm svazkem v pulzn\u00edm a kotinu\u00e1ln\u00edm provozu, v\u010detn\u011b jejich typick\u00fdch parametr\u016f a oblast\u00ed pou\u017eit\u00ed. Mikrovlnn\u00e9 gener\u00e1tory velk\u00fdch v\u00fdkon\u016f jsou n\u00e1m\u011btem \u010dtvrt\u00e9ho refer\u00e1tu. Stru\u010dn\u011b budou vysv\u011btleny zp\u016fsoby generace elektronov\u00fdch svazk\u016f, princip \u010dinnosti vircatoru a laseru vyu\u017e\u00edvaj\u00edc\u00edho „voln\u00e9 elektrony“. Zaj\u00edmav\u00e9 t\u00e9ma m\u00e1 dal\u0161\u00ed refer\u00e1t, kter\u00fd pojedn\u00e1v\u00e1 o mikrovlnn\u00fdch v\u00fdkonov\u00fdch prvc\u00edch v radarech pracuj\u00edc\u00edch s f\u00e1zovan\u00fdmi ant\u00e9nn\u00edmi \u0159adami. O problematice a principech m\u011b\u0159en\u00ed elektromagnetick\u00fdch pol\u00ed, definic\u00edch pojm\u016f, standard\u016f a vlivech pol\u00ed na lidsk\u00fd organizmus z hlediska r\u016fzn\u00fdch aplikac\u00ed jak v bl\u00edzk\u00e9, tak vzd\u00e1len\u00e9 z\u00f3n\u011b se dov\u00edte v n\u00e1sleduj\u00edc\u00edm refer\u00e1tu. Informace o parametrech p\u0159\u00edstroj\u016f dostupn\u00fdch na trhu jsou p\u0159ev\u00e1\u017en\u011b \u010derp\u00e1ny z dokumentace firmy NARDA Safety Test Solutions. Specifick\u00fdmi po\u017eadavky kladen\u00fdmi na v\u00fdkonov\u00e9 tranzistory a provozn\u00ed re\u017eimy v koncov\u00fdch stupn\u00edch TV vys\u00edla\u010d\u016f zaujme sedm\u00fd refer\u00e1t. Porovn\u00e1 pou\u017eit\u00ed tranzistor\u016f a vakuov\u00fdch prvk\u016f ve v\u00fdkonov\u00fdch zesilova\u010d\u00edch TV vys\u00edla\u010d\u016f s ohledem na linearitu zes\u00edlen\u00ed sign\u00e1lu, tepeln\u00e9 efekty a jejich vliv na p\u0159enos sign\u00e1lu, spolehlivost a pojedn\u00e1 o nap\u00e1jen\u00ed tranzistor\u016f v zesilova\u010d\u00edch. Osm\u00fd refer\u00e1t popisuje elektromagnetick\u00e9 zbran\u011b v p\u00e1smu radiov\u00fdch vln a mikrovln, principy jejich p\u016fsoben\u00ed na elektronick\u00e9 syst\u00e9my, zp\u016fsoby jejich pou\u017eit\u00ed a mo\u017en\u00e9 prost\u0159edky ochrany p\u0159ed jejich \u00fa\u010dinky. Pozornost je v\u011bnov\u00e1na kategorizaci zbran\u00ed, zp\u016fsob\u016fm vazby na potenci\u00e1ln\u00ed c\u00edle, jejich v\u00fdb\u011bru a po\u017eadavk\u016fm na \u00farove\u0148 ochrany p\u0159ed elektromagnetick\u00fdmi zbran\u011bmi. Problematikou sou\u010dasn\u00e9ho stavu termojadern\u00e9ho v\u00fdzkumu, jeho specifick\u00fdmi po\u017eadavky a pou\u017eit\u00edm mikrovln ve fyzice plazmatu se zab\u00fdv\u00e1 posledn\u00ed refer\u00e1t. Uvede rovn\u011b\u017e sou\u010dasn\u00fd stav v\u00fdvoje v\u00fdkonov\u00fdch gener\u00e1tor\u016f mikrovln a podrobn\u011bji rozebere technologick\u00e1 omezen\u00ed jejich v\u00fdroby a \u010dinnosti.<\/P><\/p>\n

Semin\u00e1\u0159 bude doprov\u00e1zet v\u00fdstava produkt\u016f a slu\u017eeb nab\u00edzen\u00fdch firmami na tuzemsk\u00e9m trhu a jejich kr\u00e1tk\u00e1 prezentace. \u00da\u010dast na semin\u00e1\u0159i V\u00e1m umo\u017en\u00ed setk\u00e1n\u00ed s kolegy pracuj\u00edc\u00edmi v oboru, v\u00fdm\u011bnu zku\u0161enost\u00ed a nav\u00e1z\u00e1n\u00ed nov\u00fdch kontakt\u016f, proto v\u0161ichni jsou srde\u010dn\u011b zv\u00e1ni.<\/P><\/p>\n

Na p\u0159\u00edprav\u011b semin\u00e1\u0159e spolupracuj\u00ed firmy:<\/P><\/FONT><\/U><\/B><\/p>\n

<\/p>\n

ATAX<\/B> spol. s r. o., Kol\u00edn

\nATD Elektronik<\/B> elektronick\u00e9 sou\u010d\u00e1stky, Doma\u017elice

\nELDIS<\/B> spol. s r. o., Pardubice

\nELSINCO<\/B> spol. s r. o., pracov. v Brn\u011b

\nEMPOS<\/B> spol. s r. o., Praha

\nKonWES<\/B> spol. s r. o., Praha

\nRETIA<\/B> spol s r. o., Pardubice

\nROHDE SCHWARZ<\/B> Praha, spol. s r. o., Praha

\nTesla Blatn\u00e1<\/B> a. s., Blatn\u00e1

\nTesla a. s. ZRTV<\/B>, Praha

\nTechnick\u00e1 keramika<\/B> Ing. Jana Fiedlerov\u00e1, Hradec Kr\u00e1lov\u00e9

\nTransTech Electronic<\/B> spol. s r. o., Praha<\/P><\/p>\n

Program:<\/P><\/FONT><\/U><\/B><\/p>\n

<\/p>\n

8.00 – 9.00 Prezence<\/p>\n

9.00 – 9.10 Zah\u00e1jen\u00ed semin\u00e1\u0159e<\/p>\n

9.10 – 9.40 Ing. Ji\u0159\u00ed M. Fuchs <\/B>(Technologick\u00e9 centrum AV \u010cR, Praha): Programy EU pro podporu technick\u00e9ho rozvoje a inovac\u00ed v mal\u00fdch a st\u0159edn\u00edch podnic\u00edch<\/B><\/p>\n

9.40 – 10.00 Prezentace firem<\/B><\/p>\n

10.00 – 10.40 P\u0159est\u00e1vka (ob\u010derstven\u00ed)<\/p>\n

10.40 – 11.05 Ing. Rudolf Tubl <\/B>(TransTech Electronic spol. s r. o., Praha): V\u00fdkonov\u00e9 prvky pro mikrovlnn\u00e9 aplikace <\/B><\/p>\n

11.05 – 11.30 Ing. Belo \u0160ebe\u0161 <\/B> (Tesla V. T. Mikroel, Praha): V\u00fdkonov\u00e9 mikrovlnn\u00e9 elektronky<\/B><\/p>\n

11.30 – 11.55 Doc. Ing. Pavel \u0160unka, CSc. <\/B>(\u00dastav fyziky plazmatu AV \u010cR, Praha): Mikrovlnn\u00e9 gener\u00e1tory velk\u00fdch v\u00fdkon\u016f<\/B><\/p>\n

11.55 – 12.20 Ing. Dominik Kup\u010d\u00e1k, CSc. <\/B>(ELDIS spol. s r. o., Pardubice): Mikrovlnn\u00e9 v\u00fdkonov\u00e9 prvky v radarech s f\u00e1zovan\u00fdmi ant\u00e9nn\u00edmi \u0159adami<\/B><\/p>\n

11.55 – 12.45 Ing. Pavel Vavrou\u0161ek, CSc. <\/B>(TransTech Electronic spol. s r. o., Praha): M\u011b\u0159en\u00ed elektromagnetick\u00fdch pol\u00ed<\/B><\/p>\n

12.45 – 13.00 Prezentace firem<\/B><\/p>\n

13.00 – 14.00 P\u0159est\u00e1vka (ob\u011bd)<\/p>\n

14.00 – 14.25 Ing. Zby\u0161ek Koubsk\u00fd <\/B>(Tesla a. s. ZTRV, Praha): V\u00fdkonov\u00e9 tranzistory v koncov\u00fdch stupn\u00edch TV vys\u00edla\u010d\u016f<\/B><\/p>\n

14.25 – 14.50 Ing. Libor Dra\u017ean, CSc. <\/B>(Katedra radiolokace VA v Brn\u011b): Elektromagnetick\u00e9 zbran\u011b pracuj\u00edc\u00ed v p\u00e1smu radiov\u00fdch vln a mikrovln, zp\u016fsoby a mo\u017enosti jejich pou\u017eit\u00ed a ochrana proti nim<\/B><\/p>\n

14.50 – 15.15 Ing. Franti\u0161ek \u017d\u00e1\u010dek <\/B>(\u00dastav fyziky plazmatu AV \u010cR, Praha): V\u00fdvoj a pou\u017eit\u00ed mikrovlnn\u00fdch gener\u00e1tor\u016f v termojadern\u00e9m v\u00fdzkumu<\/B><\/p>\n

15.15 – 15.30 Zakon\u010den\u00ed semin\u00e1\u0159e<\/p>\n

<\/TABLE><\/p>\n

Ob\u010derstven\u00ed:<\/FONT><\/U><\/B>
<\/p>\n

B\u011bhem dopoledn\u00ed p\u0159est\u00e1vky bude zdarma poskytnuto mal\u00e9 ob\u010derstven\u00ed v\u0161em \u00fa\u010dastn\u00edk\u016fm semin\u00e1\u0159e. Pro z\u00e1jemce lze zajistit ob\u011bd (firma EUREST) v p\u0159ilehl\u00e9 j\u00eddeln\u011b v cen\u011b: pol\u00e9vka 3,50 K\u010d, hlavn\u00ed j\u00eddlo 55,- K\u010d, sal\u00e1t mal\u00fd\/velk\u00fd 6,-\/8,- K\u010d, mou\u010dn\u00edk 5,- K\u010d, nealko 6,- K\u010d, \u010daj zdarma. Ob\u011bd dle v\u00fdb\u011bru se zaplat\u00ed p\u0159\u00edmo v pokladn\u011b j\u00eddelny. V z\u00e1jmu bezprobl\u00e9mov\u00e9ho zaji\u0161t\u011bn\u00ed ob\u011bd\u016f a jejich konzumace pros\u00edme vyzna\u010dit V\u00e1\u0161 z\u00e1jem v p\u0159ihl\u00e1\u0161ce. Takto objednan\u00e1 j\u00eddla pak nutno odebrat a zaplatit.<\/P><\/p>\n

Datum a m\u00edsto kon\u00e1n\u00ed: <\/FONT><\/U><\/B>
<\/p>\n

24. dubna 2002 – TESTCOM Praha, Hvo\u017e\u010fansk\u00e1 3, Praha 4 – Horn\u00ed Roztyly.<\/P><\/p>\n

Spojen\u00ed: <\/FONT><\/U><\/B>
<\/p>\n

Metro trasa C, stanice Roztyly, p\u011b\u0161ky: ulicemi Kom\u00e1rkova, Bab\u00e1kova, Hvo\u017e\u010fansk\u00e1. Autem: d\u00e1lnice D1, v\u00fdjezd Horn\u00ed Roztyly ve sm\u011bru do Brna, v\u00fdjezd Spo\u0159ilov ve sm\u011bru do Prahy, d\u00e1le ulicemi Ry\u0161av\u00e9ho, Kloknerova a Hvo\u017e\u010fansk\u00e1.<\/P><\/p>\n

Vlo\u017en\u00e9:<\/FONT><\/U><\/B>
<\/p>\n

Zdarma<\/B>
<\/p>\n

-pro \u010dleny individu\u00e1ln\u011b registrovan\u00e9 v \u010cesk\u00e9 elektrotechnick\u00e9 spole\u010dnosti (\u010cES) nebo \u010dleny pobo\u010dky, kter\u00e1 je \u0159\u00e1dn\u011b v \u010cES registrov\u00e1na; p\u0159i prezenci prok\u00e1zat \u010dlensk\u00fdm pr\u016fkazem \u010cES a zn\u00e1mkou za rok 2001; m\u00e1te-li z\u00e1jem, m\u016f\u017eete zn\u00e1mku v cen\u011b 100.- K\u010d zakoupit p\u0159i prezenci.
<\/p>\n

-pro studenty; p\u0159i prezenci prok\u00e1zat indexem.
<\/p>\n

200.- K\u010d<\/B>
<\/p>\n

-pro ostatn\u00ed, vlo\u017en\u00e9 se hrad\u00ed p\u0159i prezenci. M\u00e1te-li z\u00e1jem o \u010dlenstv\u00ed v \u010cES, m\u016f\u017eete uhradit \u010dlensk\u00fd p\u0159\u00edsp\u011bvek 100.- K\u010d rovn\u011b\u017e p\u0159i prezenci; v tomto p\u0159\u00edpad\u011b neplat\u00edte vlo\u017en\u00e9.
<\/P><\/p>\n

100.- K\u010d<\/B>
<\/p>\n

-pro \u010dleny IEEE MTT\/AP\/ED, IEE, Spole\u010dnosti pro radioelektronick\u00e9 in\u017een\u00fdrstv\u00ed, Spole\u010dnosti elektrotechnick\u00e9ho in\u017een\u00fdrstv\u00ed po p\u0159edlo\u017een\u00ed platn\u00e9ho \u010dlensk\u00e9ho pr\u016fkazu nebo potvrzen\u00ed o \u010dlenstv\u00ed vydan\u00e9ho jednou z v\u00fd\u0161e uveden\u00fdch organizac\u00ed.<\/P><\/p>\n

P\u0159ihl\u00e1\u0161ky:<\/FONT><\/U><\/B>
<\/p>\n

P\u0159ihl\u00e1\u0161ku k \u00fa\u010dasti na semin\u00e1\u0159i za\u0161lete nejpozd\u011bji do 19. dubna 2002 na adresu
<\/p>\n

Doc. Ing. Jan Mach\u00e1\u010d, DrSc.
<\/p>\n

\u010cVUT v Praze, FEL
<\/p>\n

Technick\u00e1 2
<\/p>\n

16627 Praha 6
<\/p>\n

tel.: 02 24352279
<\/p>\n

fax: 02 24355865
<\/p>\n

E-mail: jmachac@cesnet.cz<\/A><\/P><\/p>\n

Informujte o semin\u00e1\u0159i sv\u00e9 spolupracovn\u00edky, d\u011bkujeme.<\/P><\/p>\n

P\u0159ihl\u00e1sit se m\u016f\u017eete vypln\u011bn\u00edm elektronick\u00e9ho formul\u00e1\u0159e na konci t\u00e9to str\u00e1nky.<\/P><\/p>\n

Pot\u0159ebujete-li da\u0148ov\u00fd doklad o zaplacen\u00ed vlo\u017en\u00e9ho, obracejte se na tajemn\u00edka \u010cES Ing. Zde\u0148ka Pro\u0161ka (Novotn\u00e9ho l\u00e1vka 5, 11000 Praha 1, tel. 02-21082256) a p\u0159ipojte k p\u0159ihl\u00e1\u0161ce na semin\u00e1\u0159 identifikaci pr\u00e1vnick\u00e9 osoby: obchodn\u00ed n\u00e1zev, adresa, I\u010cO, DI\u010c, event. jm\u00e9no pracovn\u00edka likviduj\u00edc\u00edho da\u0148ov\u00fd doklad.<\/P><\/p>\n

Ka\u017ed\u00fd p\u0159edem p\u0159ihl\u00e1\u0161en\u00fd \u00fa\u010dastn\u00edk semin\u00e1\u0159e dostane p\u0159i prezenci soubor p\u0159edn\u00e1\u0161ek. P\u0159ihlaste se proto v\u010das, n\u00e1klad sborn\u00edku se \u0159\u00edd\u00ed po\u010dtem obdr\u017een\u00fdch p\u0159ihl\u00e1\u0161ek.<\/P><\/p>\n

Odbornou n\u00e1pl\u0148 a organizaci semin\u00e1\u0159e garantuje v\u00fdbor \u00daOS Mikrovlnn\u00e1 technika.<\/B><\/P><\/p>\n","protected":false},"excerpt":{"rendered":"

\u010cesk\u00e1 elektrotechnick\u00e1 spole\u010dnost po\u0159\u00e1d\u00e1 24. dubna p\u0159edn\u00e1\u0161ky na t\u00e9ma V\u00fdkonov\u00e1 vysokofrekven\u010dn\u00ed technika. Pokud V\u00e1s tato problematika zaujala, nev\u00e1hejte a vypl\u0148te si p\u0159ihl\u00e1\u0161ku na adrese \u010cesk\u00e9 elektrotechnick\u00e9 spole\u010dnosti POZV\u00c1NKA \u00dast\u0159edn\u00ed odborn\u00e1 skupina Mikrovlnn\u00e1 technika \u010cesk\u00e9 elektrotechnick\u00e9 spole\u010dnosti V\u00e1s zve na 16. semin\u00e1\u0159 V\u00ddKONOV\u00c1 VYSOKOFREKVEN\u010cN\u00cd TECHNIKA kter\u00fd se bude konat ve st\u0159edu dne 24. dubna 2002 ve…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-201","post","type-post","status-publish","format-standard","hentry","category-radioamateri"],"_links":{"self":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts\/201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=201"}],"version-history":[{"count":0,"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts\/201\/revisions"}],"wp:attachment":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}