Alexander Popov, radio iyo waxay Been Abuuran kale. Biography Aleksandra Stepanovicha Popova

Alexander Popov, sawir kaas oo hoos lagu sharaxay doonaa, waxa uu ku dhashay gobolka Perm ee 1859, sanadka on March 4. Wuxuu ku geeriyooday St. Petersburg ee 1905, on 31 December. Popov Aleksandr Stepanovich - mid ka mid ah injineerada ugu caansan Ruush korontada iyo physicists. Tan iyo 1899, sannadka aheyd ee uu la sameeyay injineer sharafeedka korontada, iyo 1901-th - gole gobol.

Biography kooban oo Popova Aleksandra Stepanovicha

Waxa intaa dheer in qoyskiisa lahaa lix carruur ah. Marka ay tahay 10 jir Aleksandr Popov loo diray Dolmatovsky dugsiga. In dugsigan walaalkiis ka weyn baray Latin. In 1871 Popov loo bedelay dugsi diinta Yekaterinburg fasalka saddexaad, iyo 1873-kii ka qalin kadib markii koorsada ay ka buuxaan 1aad, qaybta ugu sareeya. Isla sanadkaas wuxuu galay seminary ee magaalada Perm. In 1877 th Alexander Popov si guul maray imtixaanka gelitaanka si St. Petersburg University ee Physics iyo Xisaabta Kuliyadda. Years of waxbarasho shaqaalaha cilmi mustaqbalka ma ay fududahay. Wuxuu ayaa lagu qasbay inuu raadsado shaqo, tan iyo kheyraadka aysan ku filneyn. Intii uu shaqada ay barbar socdaan waxbarashada ay u sameeyaan final ee views uu sayniska. Gaar ahaan, waxa ay bilaabeen inay ku lug su'aalo of physics casriga ah iyo injineernimada korontada. In 1882 Aleksandr Popov ka qalin jaamacad la musharaxa shahaado. Waxa uu la weydiiyey inuu sii joogo jaamacadda si ay isugu diyaariyaan professorship a at the Department of Physics. Isla sanadkaas wuxuu difaacay sida uu u sha "On mabaadi'da mashiinada Dynamo iyo magneto la hadda joogto ah."

Bilowgii hawl sayniska

takhasus dhallinyarada waxaa aad u soo jiitay in ay cilmi-baarista tijaabada berrinkii korontada - uu ku soo biiray fasalka ee professor Mine Kronstadt of injineernimada korontada, xisaabta iyo physics. Waxaa jiray physics xafiiska si fiican u qalabaysan. In 1890 Alexander Popov ayaa lagu casuumay si ay ugu College Farsamada ee Xafiiska Badaha ee Kronstadt baro sayniska. La siman in this, tan iyo 1889 si ay u 1898, sanadka uu ahaa madaxa warshadda awood weyn ee Nizhny Novgorod Fair. All time uu firaaqada Popov siiyey waxqabadka tijaabada. Su'aasha ugu weyn in uu lug ku leh daraasaddan ah, waxay ahaayeen sifooyinka hirarka electromagnetic.

Hawlaha ka 1901 ilaa 1905

Sida kor ku xusan, ka 1899 th Alexander Popov lahaa horyaalka ee injineer koronto sharaf iyo xubin ka mid ah tehobschestva Ruushka. Tan iyo 1901, wuxuu noqday professor of physics machadka Electrotechnical ee Emperor ee Alexander III. Isla sanadkaas, Popov la siiyey rayid ah (rayidka) fasalka shanaad darajo - State Degaanka. In 1905, wax yar ka hor inta uusan dhiman, Popov by go'aanka Golaha Waxbarashada ee machadka, ayaa loo doortay Raktarka. Isla sanadkaas saynisyahan ayaa helay dacha aan ka fogayn saldhiga. Udomlya. Halkaas oo ay qoyskiisu ku noolaa uu dhintay ka dib. saynisyahan uu ku dhintay, sida laga arday ka tixraac taariikheed, ka stroke ah. Tan iyo 1921, sanadka ah ee go'aanka SNK of qoyska cilmiga RSFSR ayaa la saaray on "kaalmada nolosha". Tani waa Biography kooban oo Popova Aleksandra Stepanovicha.

waxbarashada tijaabo ah

Maxay ahayd guusha ugu weyn ee kaas oo ahaa caan Popov Alexander Stepanovich? alifay ee radio waa sabab u ah sanado badan oo shaqo cilmi ah saynisyahan a. tijaabo uu on jirka radiotelegrafirovaniyu qaatay 1897 on Maraakiibta Baltic Fleet. Intii uu joogay kaaliyayaasha saynisyahan Swiss filaan ah ayaa sheegay in marka uu jiro filnayn coherer signal excitation bilaabaa in uu badalo signal hirka sare Ilodanimada meyxaanahaa galay noqnoqoshada hooseeyo. Sidaas darteed, waxaa suurtagal ah in ay ku qaadan by dhegta. Iyadoo tan maskaxda, Alexander Popov modified aqbalana, gelin gmail ee sarrifka Relay xasaasi ah. Sidaas darteed, in 1901 uu ka helay sharaf u mudnaanta Ruush in nooca cusub ee qaata telegaraafka. qalab ugu horeysay Popov ayaa ahayd meel wax yar u habaynta tacliinta muunad in lagu muujiyo ee tijaabo ah Hertz. Bilowga ee 1895 jirka Ruush noqday xiiso tijaabo Lodge, oo wanaajisay coherer qaata, oo waxaa loogu talagalay, kaas oo ay suurto gal ahayd in ay helaan signalada fogaan ah afartan mitir. Popov isku dayeen in ay soo saari dhaweynta, samaynta qalabka Lodge beddelid u gaar ah.

Features of qalabka Popov

Coherer Lodge ayaa lagu soo bandhigay in foomka of tube galaas oo waxaa ka buuxsamay diiwaan gelintii bir, oo awood u leh soo maratay - dhowr boqol jeer - bedelaan conductivity sarkhaansan signal raadiyaha. Si aad qalabka keeno ay markii hore, waxaa lagama maarmaan ahayd in ay ciidda rux - xiriir sidaas u wareersan u dhaxeeya. coherer The Lodge waxaa bixiyey durbaan garaace toos ah, kuwaas oo si joogto ah ku garaacday on tuubada. Popov soo bandhigay automatic dambe circuit link. Sidaas darteed, xaruntan iyo shaqeeyay idaacadda iyo mid ah call a. In baxsad this isku mar rasaas pin, taas oo ku garaacday tuubada la balka. In fulinta tijaabo uu isticmaalayo Popov soo hindiseen Tesla ee 1893 ku xeeldheer ay daqal antenna ah.

Isticmaalka qalabka

markii ugu horeysay qalabka Popov aad soo bandhigay sanadkii 1895, sanadka on 25 April, sida qeyb ka mid ah cashar ee "la xiriirta The budo biraha u oscillations korontada ah." Jirka iyaga la daabacay ee sharaxaad ka mid ah qalabka modified xusay faa'iidadiisa oo muuqda, ugu horrayn inay diiwaan perturbations in ay dhacdo jawi iyo ujeedooyin muxaadaro. Sayniska muujiyey rajada ah in xeeladdiisii uu loo isticmaali karaa in gudbinta seenyaalaha ee gobolka isticmaalaya a oscillations korontada dhakhso ah loo baari doono sida ugu dhakhsaha badan isha mawjadihii. Later (ka 1945) taariikhda soo bandhigidda Popov noqday dabaal Maalinta Radio. qalab Its jirka dadka ku xiran br qoraal gariiradda. Richard, sidaas helo, qalab lagu ogaan karo ka oscillations electromagnetic atmosfeerta. Ka dibna, badalaada this waxaa loo isticmaalay Lachinov, u dhigay, "tilmaame duufaan" on Station Weather ah. Nasiib darro, hawlaha Department Navy ku soo rogeen xayiraad gaar ah oo ku saabsan Popov. Marka tan la eego, logu waajib weyn in aan u bandhigno macluumaadka, jirka dadka ma daabici natiijada cusub ee ay shaqadooda, sida ay ahaayeen at in waqti macluumaadka xasaasiga ah.