Qayb ka mid ah
1, Ogaanshaha ayaa ah qaab jireed oo jireed gaar ah, kala sooc tirada cabirrada cabirka leh ee ay ka tirsan yihiin tiro cayiman, si loo go'aamiyo in cabirka cabirka la cabiray ay yihiin kuwo uqalma ama in tirada cabirrada ay jiraan. Geedi socodka isbarbar dhigaya tirada aan la aqoon oo lagu cabiro tirada caadiga ah ee isla dabeecadda, go'aaminta badan ee tirada caadiga ah ee lagu cabiro kooxda la cabiro, iyo muujintan inta badan tiro ahaan.
Goobta otomatiga iyo ogaanshaha, shaqadu ma aha oo keliya kormeerka iyo cabirka badeecadaha la dhammeeyay, laakiin sidoo kale si loo ogaado in la ogaado oo loo cabbiro cabirka iyo isbedelka cabirka kala duwan wakhti kasta. Teknolojiyaddan oo ah ogaanshaha waqtiga-dhabta ah iyo cabirka geedi socodka wax soo saarka iyo walxaha dhaqdhaqaaqa waxaa sidoo kale loo yaqaannaa tikniyoolajiyadda kormeerka injineernimada.
Waxaa jira laba nooc oo cabir ah: Cabbiraad toos ah iyo cabir aan toos ahayn
Cabbiraadda tooska ah waa in la cabbiro qiimaha cabirka aqrinta mitirka iyada oo aan wax cabir ah la xiriirin, sida: Adeegsiga heerkulbeeg si loo cabbiro heerkulka, adoo adeegsanaya baloogyo badan si ay u cabbirto korantada
Cabbirka aan tooska ahayn waa in la cabirno dhowr tiro oo jireed oo laxiriira in la cabiro, iyo in la xisaabiyo qiimaha lagu cabiro xiriirka shaqada. Tusaale ahaan, Power P wuxuu la xidhiidhaa korantada V iyo hadda aniga, taasi waa, P = vi, iyo awoodda waxaa lagu xisaabiyaa iyadoo la cabbirayo korantada iyo hadda.
Cabbirka tooska ah waa mid fudud oo ku habboon, oo inta badan waxaa loo isticmaalaa ficil ahaan. Si kastaba ha noqotee, kiisaska ay suurtagal tahay cabirka tooska ah, cabirka tooska ah ma ahan khalad aan habboonayn ama qalad cabir toos ah oo toos ah, waa la isticmaali karaa cabir aan toos ahayn.
Fikradda ah dareenka sawir-qaade iyo dareeraha
Shaqada dareenka ayaa ah in loo beddelo tirada korantada ee la soo saaray ee soosaarka korantada oo ay ku jiraan xiriir qeexan oo qeexan, taas oo muhiimad u leh nidaamka tirada ka dhexeysa tirada korantada iyo nidaamka tirada korantada. Geedi socodka ogaanshaha iyo xakameynta, dareenka ayaa ah aaladda beddelka ee muhiimka ah. Laga soo bilaabo aragtida tamarta, dareenka ayaa loo qaybin karaa laba nooc: mid waa dareenka xakameynta tamarta, oo sidoo kale loo yaqaan dareeraha firfircoon; Midda kale waa dareenka beddelka tamarta, oo sidoo kale loo yaqaan dareeraha aan tooska ahayn. Dareemka xakamaynta tamarta waxaa loola jeedaa dareeraha waxaa lagu qiyaasi doonaa isbedelka cabirrada korantada (sida caabbinta, dareenka) isbeddelada, waa la cabiri karaa cabirrada isbedelka korantada, waxaa lagu cabiri karaa xudunta isbedelka korantada, isbeddelada hadda jira. Dareemka beddelka tamarta ayaa si toos ah u beddeli kara isbadalka lagu cabiro isbedelka korantada iyo hada, iyada oo aan laga helin ilo dib-u-dhac ah oo dib-u-dhac ah.
Xaaladaha badan, tirada korantada ee aan la qiyaasi karin ma aha nooca tirada korantada ee aan beddeli karin, kaas oo u baahan in lagu daro tirada korantada ee lagu qiyaasi karo tirada korantada ee aan heli karin oo loo beddeli karo. Qeybta ama aaladda u beddeli kartaan cudurka aan isbadal lahayn ee korantada la heli karo waa dareen. Tusaale ahaan, markii lagu cabbirayo korantada cagaaran cadaadis caabbinta, waxaa lagama maarmaan ah in lagu dhejiyo cabirka xasaasiga ah ee cadaadiska laastikada ah ee cadaadiska, iyo cabir adag ayaa u beddelaya xoogga adag isbedelka isbedelka. Halkan cabir adag waa dareeraha, iyo sheyga laastikada waa dareenka. Labada dareeraha iyo dareeraha labadaba waxay cabiri karaan kuwa aan ahayn koronto-gacmeedka waqti kasta, laakiin dareeraha ayaa u beddelaa in aan koronto lagu cabiro korantada aan ahayn korantada, iyo dareeraha ayaa u beddelaya koronto-la'aan xagga korantada.
2, dareeraha sawirkaWaxay ku saleysan tahay saameynta sawirka, calaamadda iftiinka ee dareeraha korantada ee korantada, si ballaaran loo isticmaalo xakamaynta otomatiga, hawada iyo raadiyaha iyo telefishanka iyo beeraha kale.
Dareemka dareemayaasha ee badanaa waxaa ka mid ah photodiodes, sawir-qaadista, sawir-qaadeyaasha CD-yada, sawir qaade, sawir qaade, dhaxalka dareemayaasha sawir qaade, sawir qaadeyaasha iyo dareemayaasha sawirka. Jadwal u ah noocyada ugu waaweyn waxaa lagu muujiyey shaxanka hoose. Codsi ku habboon, waxaa lagama maarmaan ah in la xusho dareeraha ku habboon si loo gaaro saameynta la doonayo. Mabda'a guud ee xulka waa:Soo-saarista xawaaraha sare-xawaaraha sareWareegtada, mitirka ballaaran ee iftiinka leh, xawaaraha xawaaraha-culus ee ultra-sare waa inuu doortaa patodiode; Cunnooyinka sawirka fudud ee ah dhowr kun ee Hertz iyo xawaaraha wareega ee xawaaraha yar ee wareegga fudud ee wareegga fudud waa inay doortaan sawir-bixiyaha; In kasta oo xawaaraha jawaabta uu gaabis yahay, hanashada buundada caabbinta ee leh wax qabad wanaagsan iyo dareeraha sawirka, dareeraha xirashada ee ku jira si isleeg ah oo isbedelaya xoogga iftiinka waa inuu doortaa CD-yada iyo PBS Propension: Feejignayaasha Rotary, dareemayaasha xawaaraha iyo dareemayaasha xawaaraha ugu sareeya ee dareeraha ah waa inay ahaadaan dareemayaasha xirashada ee isku dhafan.
Tusaalaha nooca sawirka tusaalaha ah ee dareeraha sawirka
Isgoyska pnPn Photodiode(SI, GE, GAAS)
Pin Photodiode (SI agab)
Pholalanche Photodiode(SI, GE)
Phototiansistor (Photodarlington Tuubbada) (SI agab)
Isku-dhafka dareenka isku dhafan iyo phoristor-ka sawirka (sheyga si
Isbadgencoon non-pn isgoys (shey adoo isticmaalaya CDs, CDSE, SE, PBS)
Waxyaabaha heerkulka ah (alaabada la isticmaalay (PZT, SENAO3, PBTio3)
Nooca elektaroonigga ah ee elektrotube, tubada kamaradda, photomotro-vit tuubada
Dareemyada kale ee xasaasiga ah (si, qalabka α-α.
Conves Sawirka Sawirka adag (SI AGO, Nooca CCD, Nooca Nooca, Nooca CPD
Meel laga helo Qaybta Baadhitaanka (PSD) (SI agab)
Sawir qaade (Photodiode) (SI ee alaabada)
Waqtiga Post: Jul-18-2023