Formation, Story
Alifay ee radio Popov - arrin lagu muransan yahay in ay furan yihiin
Iyadoo helitaanka korontada macquul binu-aadmiga oo si wayn u xoojinaya. Dadka bartay gudbinta seenyaalaha badan oo silig ka fulisay macluumaadka iyo xataa hadalka aadanaha. Laakiin isticmaalka xiriirka noocan oo kale ah iyo qaar ka mid ah lahaa raaxo. Fiilooyin ma fidin yaabo inuu maqnaado ka dib markii baabuur dhaqaaqin. alifay ee radio Popov noqday marxaladda cusub ee horumarinta isgaarsiinta.
Waxaa suurto gal ah in ay macluumaad ka mid radio wareejiyo kale iyadoo la isticmaalayo hirar electromagnetic. Mid ka mid ah ilaha shanqarta hirarka raadiyaha, iyo kuwa kale oo iyaga ka aqbalo.
alifay ee radio Popov ahaa ee 1895. Waxay ahayd markaa in uu abuuray radio ugu horeysay. Qalabka waxa uu ahaa mid aad xasaasi u ah shucaaca ee hirarka electromagnetic. Markii hore, aqbalana helo oo ay jawaab u tahay kuwa ku kacay in jawiga, in uu yahay, siideeyn hillaac. Laakiin si tartiib tartiib ah waxaa la soo hagaagtay, oo waxay bilaabeen in la kala saaro xogta laga helay ilo kale oo lagu kala qaado. Laakiin sanadka ah ee la alifay ee radio - 1895y.
Kor hawsha muhiimka ah ee la abuurayo radio a garaacday saynisyahano badan oo dunida ku baahsan. Cilmi-baarisyadaasi waxay muddo dheer bilaabay hor hirgelinta qorshaha. Taariikhda la alifay ee radio ku lug leedahay dhowr tallaabo oo muddo aad u badan oo ah waqtiga. saynisyahan Danish Oersted cilmi baaris iyo ogaaday in ku dhow unit ka qabashada hadda, waxaa jira beer of hirarka magnetic. Kale oo jirka dadka, Faraday helay iyo tijaabiyey ku dhaqanka in duurka ku magnetic waa il dhalashada hadda korontada. Dhowr saynisyahano si loo ogaado xiriirka ka mid ah beeraha magnetic iyo beero korontada iyo waxyeelada ay midba midka kale.
Sidaa darteed, waxaan dhihi karaa in la alifay ee radio Popov, waxay ahayd heerka ugu dambeeya ee shaqada sameeyey by dad badan.
qalab farsamo ee qaata koowaad ee hirarka electromagnetic ahaa mid aad u fudud. Oo isna wuxuu lahaa dawan korontada ah, tube batariga ee muraayadda, taas oo ay jirto Carro iyo Relay electromagnetic. gudbiye loo isticmaalo sida firirka, taas oo ka xanaajisay oscillations la ruxruxo ee antenna ah. anteeno ayaa sidoo kale loo isticmaalay markii ugu horeysay. hirarka helay saamaysay sida balka, taas oo uu noqdo kaari ah oo korontada hadda. Tiirsanaayeen wiiqi ay tallaabo, oo iyana way qabsadeen midab ka duwan.
Laakiin horumarinta iyo hagaajinta qalabka uusan ordi kuma soo baxo. Popov abuuray radio ah in ay ahayd in ay ka shaqeeyaan iyo mawjado fogfog weyn awoodaan. Muddo shan sano ah oo kala duwan oo soo dhoweynta waa 40 kiiloomitir.
Radio ayaa noqday qayb muhiim ah oo nolosha dadka. Thanks isaga u soo badbaadiyay kaluumaysatada, kuwaas oo xaaqan oo badda on floe baraf ah ee 1900. Users maqsuud doonaa sahlanaato ee la xidhiidha sida a.
Laakiin been abuurtay Idaacada Popov ayaa weli su'aalo. Dooda ku saabsan in ay ahayd kii ugu horeeyay ee la Abuurtay qalab this, ma ka joojin ilaa maantadan la joogo. In galbeed, waxaa la rumeysan yahay in hindisa koowaad ee radio ahaa Marconi.
Labada hindisa ka dhigay shiidaa ku daro farsamo isku Been jira. Oo waxaa dhacday in waqti isku mid ah. Marka Popov soo bandhigey radio, Marconi sameeyey isku mid, oo tan iyo codsatay patent ah. Sidaa darteed, su'aashan weli furan.
In Russia, maalinta rasmiga ah ee raadiyaha waxaa loo arkaa inay May 7, 1895. hindisa Radio magacaabay Alexander Popov.
Laakiin ugu muhiimsan, inkastoo oo dhan muran, tani dhacdo dar dar geliyay horumarinta isgaarsiinta. Waxaa furay Dadka fursado cusub iyo rajada duurka this. Maanta waxaan nolosha ma qiyaasi kartaa iyada oo aan raadiyaha iyo isgaarsiinta kale. Sidaa darteed, waa in Dadka mahdiya kuwa yahannada muddo sanado ah u tageen inay soo saar this. Mid kasta oo iyaga ka mid ah ayaa ka qayb qaatay Jidka caadi ah oo wanaagsan dadka oo dhan.
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