Obin na microgajec, kamar yadda sunan ya nuna, shine hanyar haɗawa da microwave daOfiletertonics. Microwaves da raƙuman ruwa suna raƙuman lantarki, kuma miyawan suna da yawa umarni daban-daban, kuma abubuwan haɓakawa da fasaharsu ta bambanta sosai. A hade, zamu iya yin amfani da juna, amma zamu iya samun sabbin aikace-aikace da halaye waɗanda suke da wuya a gane bi da bi.
Sadarwar Enticalshine babban misali na haɗuwa da microcoprons da potoncracks. A farkon wayar sadarwa ta wayar sadarwa, ƙarni, yaduwa da karɓar sigina, duk amfani na'urorin microwave. Ana amfani da ƙarancin raƙuman ruwa da farko saboda yawan kewayon ƙarami ne da ƙarfin tashar don watsa kaɗan. Iya warware matsalar shine ƙara yawan siginar da aka watsa, mafi girman mitar, mafi yawan albarkatun bunƙasa. Amma babban siginar mita a cikin asarar tasowa yana da yawa, har ma da sauƙi a cikin cikas. Idan ana amfani da kebul, asarar kebul ɗin yana da girma, kuma watsawa mai nisa matsala ce. Isowar Sadarwar Fiberical Sadarwa ce mafi kyau ga waɗannan matsalolin.Fiber na ganiYana da asarar watsa labarai mai ƙarfi kuma kyakkyawan dillali ne don watsa siginar a nesa. Yawan mitar raƙuman ruwa ya fi na microves kuma zai iya tura hanyoyi daban-daban daban-daban lokaci guda. Saboda waɗannan fa'idodinEptical watsawa, sadarwar fiber na fiber na pictical ya zama kashin bayan watsa bayani na yau.
Sadarwa na gani yana da dogon tarihi, bincike da aikace-aikace suna da yawa mai yawa da girma, anan ba su faɗi ƙarin. Wannan takarda yafi gabatar da sabon bincike abun ciki na optecleclecleccronics a cikin 'yan shekarun nan banda Takaddama. Mibrewarcronics yafi amfani da hanyoyin da fasaha a fagen tsinkaye a matsayin mai ɗaukar kaya don inganta tare da kayan aikin lantarki na al'ada. Daga hangen aiki, yafi ya haɗa da waɗannan fannoni uku masu zuwa.
Na farko shine amfani da fitsari don samar da babban aiki, ƙaramin ɗaki mai ɗorewa, daga X-Sarrion har zuwa zuwa Thz band.
Na biyu, sarrafa siginar microwave. Ciki har da jinkirta, tacewa, juyawa mai juyawa, karba da sauransu.
Na uku, watsa alamomin Analog.
A cikin wannan labarin, marubucin kawai yana gabatar da kashi na farko, ƙarni na alamar Microwave. Ana samar da igiyar ruwa na al'ada ta IIIVEVET. Iyakokinsa suna da waɗannan abubuwan: da farko, zuwa babban mitoci kamar 100ghz na sama na iya samar da ƙarancin sigari, ba za su iya yin komai ba. Na biyu, domin rage amo da haɓaka madaidaicin na'urar, na asali yana buƙatar sanya shi a cikin yanayin ƙarancin yanayin zafi. Na uku, yana da wuya a sami kewayon kewayon mitar mita sauyawa. Don magance waɗannan matsalolin, fasahar Optelecectronic na iya taka rawa. An bayyana mahimman hanyoyin da ke ƙasa.
1. Ta hanyar yawan bambancin lambar miji daban-daban na mitar guda biyu, ana amfani da hoto mai yawa don sauya sigina na microungawa, kamar yadda aka nuna a hoto 1.
Hoto 1lasers.
Amfanin wannan hanyar sune tsari mai sauki, suna iya haifar da yawan milimin millet mai yawa kuma har ma da siginar Thy, kuma ta daidaita sigari na iya aiwatar da adadi mai yawa na juyawa canji mai sauri, share mitar. Rashin kyau shine cewa layin lokaci ko amo na bambancin sigina guda biyu da aka kirkira ba shi da yawa, musamman idan an yi amfani da Laserarancin ƙwararru (~ MHZ). Idan tsarin ƙara girman tsarin ba su da yawa, zaku iya amfani da ƙarancin amo (~ khz) masu ƙarfi-jihar,fiber laiyya, kogon wajeTemiconductor, da sauransu.
2. Domin warware matsalar cewa ayoyin biyu a cikin hanyar da ta gabata ba su da yawa da kuma daidaito tsakanin layer na allura na allura. Hoto na 2 yana nuna aikace-aikace na yau da kullun na allura latsawa don haifar da ɗumbin lantarki (Hoto na 2). Ta hanyar yin amfani da siginar kai tsaye ta hanyar Laseronds Lasercortor, ko ta amfani da maɓallin turawa da yawa tare da daidaitattun mahaɗan da yawa tare da daidaitattun mahimman bayanai na yau da kullun. Tabbas, hanyar da ake amfani da ita wacce ake amfani da ita don samun foda mai ɗorewa sosai shine amfani da yanayin Laser-Lock. Duk wani siginar biyu da aka zaɓa da shiged da aka zaba da tace kuma an allon cikin Laser 1 da 2 bi da bi da bita da kullewa lokaci bi da bi. Saboda lokaci tsakanin siginar daban-daban na tsefe na tsefewar tsayayyen abu ne da aka bayyana a lokacin, yawan ninka-sau biyu na ofan maimaitawa ana iya samu.
Hoto 2
Wata hanyar don rage motsin hayaniyar sau biyu shine don amfani da mummunan yanayin PLL, kamar yadda aka nuna a hoto na 3.
Hoto na 3. Matsakaicin zane na OPL.
Ka'idar Pictical PLLL mai kama da na PLL a fagen lantarki. Canjin lokaci na ayoyin da aka canza shi ne zuwa siginar lantarki ta hanyar hoto (daidai da bambancin sigar MicroaveTaukaka, sannan kuma ya dawo da bayanan mai amfani da mitar (don allurar ta samu). Ta hanyar irin wannan mummunan aikin kula da hankali, mita dangi na dangi tsakanin allo na Laser na laser suna kulle zuwa alamar alamar Microwaave. Daga nan za'a iya yada siginar gani ta hanyar siginar ta picticalicical da kuma wani wuri kuma ya juya zuwa siginar lantarki. A sakamakon wani lokacin siginar microave kusan iri ɗaya ne game da siginar nuni a cikin bandwidth na lokaci-lokaci mai cikakken ra'ayi. Hayaniyar lokaci a wajen bandwidth daidai daidai yake da amo na dangi na asali na ayoyin da ba a haɗa ba.
Bugu da kari, ana iya canza asalin siginar microaaave ta Microvencal ta hanyar sauyawa na Maɗaukaki, ko wasu alamun mituna, ko kuma sauya sigina na mitar.
Idan aka kwatanta da yanayin allurar rigakafi na iya samun mita sau biyu kawai, madauki da aka kulle su sun fi sassauƙa, kuma ba shakka ƙarin rikitarwa. Misali, Fitar Enticaukar Fita da aka kirkira ta hanyar daukar hoto na 2, sannan aka nuna su a cikin canji na 4. F2 Alamar Microeave ta n * frep + F1 + F2 za a iya samar da shi ta hanyar bambancin mita tsakanin takaddun biyu.
Hoto 4. Canjin zane na samar da mitar da aka saba amfani da shi ta hanyar Fayil na Optical Combs da PLLs.
3. Yi amfani da yanayin-Lock da Laser Laser don sauya sigina na Pictsewar Pictsecy a siginar microwave ta hanyarsafiyo.
Babban fa'idar wannan hanyar ita ce wannan siginar tare da kyakkyawan mita mai kyau da ƙarancin lokaci ana iya samu. Ta hanyar kulle mitar Laser zuwa wani rami mai tsayayye na kwayar halitta da kuma sauran fasahohin maimaitawa, don samun sigina na maimaitawa tare da amo mai tsayayyen lokaci tare da amo mai ɗorewa. Hoto na 5.
Hoto na 5. Kwatanta yanayin dangi na daban-daban.
Koyaya, saboda yawan maimaitawa na bugun jini yana da daidaitaccen tsari na laster na laser, da kuma na gargajiya kulle las, yana da wahala samun saurin microain kai tsaye. Bugu da kari, girman, nauyi da amfani da makamashi na gargajiya na gargajiya na gargajiya na gargajiya na gargajiya, kazalika da bukatun na ta'addanci, iyakance su aikace-aikacen dakin gwaje-gwaje. Don shawo kan wadannan matsaloli, kwanan nan ya fara a Amurka da Jamus ta hanyar samar da tasirin mitar, wanda ke haifar da madaidaicin yanayi.
4. Opto na lantarki, Hoto na 6.
Hoto na 6. Matsakaicin zane na Photoelectelclector Stoscillor.
Ofaya daga cikin hanyoyin gargajiya na samar da microwaves ko awowi shine don amfani da madauki na kai, muddin dai riba na iya haifar da microtaves ko awowi. Mafi girman ingancin q na rufe madauki, karami da aka kirkiro tsarin siginar ko hayaniya. Don ƙara ƙimar ƙimar madauki, hanyar kai tsaye ita ce ta haɓaka zurfin madauki da rage asarar yaduwar. Koyaya, madauki mai tsayi na iya tallafa wa ƙarni da yawa na oscillation, kuma idan an ƙara ƙwararrun matattarar ƙwayoyin cuta, ana iya samun siginar obeve orcillation. PhoteElectric tare da tushen siginar siginar lantarki ta hanyar wannan ra'ayin, yana yin cikakken amfani da karancin asarar fiber na ci gaba, na iya samar da alamar lantarki tare da amo sosai. Tunda aka gabatar da hanyar a cikin shekarun 1990s, wannan nau'in oscillator ya samu bincike mai yawa da ci gaba mai yawa, kuma a yanzu akwai kasuwancin kasuwanci a yanzu a halin yanzu a halin yanzu akwai kasuwancin kasuwanci a yanzu. Kwanan nan, Photerielric oscillators waɗanda za a iya daidaita su a kan kewayon da yawa da aka bunkasa. Babban matsalar siginar microave ta Microwave ta dogara da wannan gine-ginen shine tsayi, kuma hayaniya a cikin frowernow na kyauta (FSR) da sau biyu. Bugu da kari, abubuwan haɗin daukar hoto da aka yi amfani da su sunadarai, farashin yana da girma, ƙarar tana da wahala a rage, kuma mafi tsayi fiber ya fi hankali ga rikicin muhalli.
A takaice a taƙaice yana gabatar da hanyoyi da yawa na photekecron ƙarni na microwaveCave da rashin amfanin su da rashin amfanin su. A ƙarshe, yin amfani da photoekons don samar da obin microwains yana da siginar ta optical tare da ƙarancin amfani da kayan amfani da kayan aiki, da kuma ikon yin tsayayya da kayan aikin lantarki, da kuma ikon yin tsayayya da kayan aikin lantarki, da kuma ikon yin tsayayya da abubuwan amfani da lantarki fiye da kayan aikin lantarki.
Rubutun wannan labarin shine akasin haka don yin tunani, kuma a haɗe shi da ƙwarewar binciken marubuci da gogewa, akwai rashin fahimta, akwai rashin fahimta, don Allah a fahimta.
Lokaci: Jan-03-2024