Fiber optic ncua kab raws li kev hloov kho qhov muag

Txoj cai ntawm Fiber optic ncua kab

Nyob rau hauv tag nrho-optical teeb liab ua, kho qhov muag fiber yuav paub lub zog ntawm lub teeb liab qeeb, broaden, cuam tshuam, thiab lwm yam. Ntawm lawv, ncua kev ua haujlwm ntawm qhov kho qhov muag fiber ntau tuaj yeem ua rau hauv Fiber optic ncua kab, noj cov tib hom kev kho qhov muag fiber ntau ua piv txwv, thaum kev sib kis ntawm cov teeb liab kho qhov muag ua haujlwm wavelength ntawm 1550nm, kev sib kis ntawm 200 meters tuaj yeem ua tiav qeeb ntawm 1μs, thiab cov kev sib txuas nrog qhov poob tsuas yog 0.0. Nyob rau hauv kev sib piv, qhov kev poob qis tshwm sim los ntawm cov tsoos microwave ncua kab yog kaum ob ntawm dB, thiab cov kab hluav taws xob kho qhov muag ncua yuav txo tau qhov kev tso tawm los ntawm ze li 2 qhov kev txiav txim ntawm qhov loj, uas ua rau muaj kev sib tw ntawm Fiber optic ncua kab. Tsis tas li ntawd, Fiberoptic ncua kabkuj muaj cov yam ntxwv ntawm qhov me me, lub teeb yuag, loj qeeb bandwidth khoom, muaj zog tiv thaiv hluav taws xob cuam tshuam muaj peev xwm, thiab dhau los ua tus neeg sib tw muaj zog ntawm microwave ncua kab, thiab tuaj yeem hloov tau tag nrho cov kab hauv microwave qeeb hauv ntau qhov chaw. Piv nrog rau cov kab lig kev cai microwave ncua sij hawm, optical fiber ncua kab muaj lub sij hawm siab bandwidth khoom, uas qhia tau hais tias lub system muaj ib tug zoo daws teeb meem ntawm zaus ntsuas, siab rhiab heev thiab siab teeb liab interception muaj peev xwm, thiab muaj peev xwm ua tau raws li qhov yuav tsum tau ntawm high-resolution radar systems xws li ncua kab. Thiab FDL kev khiav hauj lwm zaus yog siab heev, yuav ua tau ntau dua 100GHz, piv nrog rau saum npoo acoustic yoj ncua kab ntawm pua ​​pua megahertz kev khiav hauj lwm zaus thiab CCD ncua kab ntawm kaum ntawm megahertz kev khiav hauj lwm zaus piv nrog rau ob peb txiav txim ntawm magnitude, thiab raws li nyob rau hauv lub neej yav tom ntej kev sib txuas lus radar thiab lwm yam systems yuav hloov mus rau qhov sib txawv ntawm qhov zoo tshaj plaws frequency band; Tsis tas li ntawd, cov kab fiber ntau ncua sij hawm kuj muaj cov yam ntxwv uas lub tsev ncua kev poob yog ywj siab ntawm zaus. Qhov tshwj xeeb zoo ntawm cov kab fiber ntau optic ncua sij hawm tsis ntseeg tau ua pov thawj nws lub peev xwm hauv kev ua cov teeb liab.

Daim ntawv thov ntawm Fiber optic ncua kab

Lub luag haujlwm tseem ceeb ntawm Fiber optic ncua kab yog ncua lub teeb liab, uas tuaj yeem paub txog kev ua haujlwm ntawm txhua qhov chaw kho qhov muag thiab hloov pauv kev sib npaug los ntawm kev siv qhov ncua sij hawm, thiab muaj ntau yam kev siv hauv phased array radar, optical fiber kev sib txuas lus, kho qhov muag computer system thiab hluav taws xob tiv thaiv. Nyob rau hauv phased array radar, phased array kav hlau txais xov yog lub hauv paus tseem ceeb, lub luag haujlwm tseem ceeb ntawm cov kav hlau txais xov phased array yog hloov cov qauv kev ua haujlwm ntawm cov kab hluav taws xob sib txuas, thiaj li ua tiav qhov kev hloov ntawm lub kav hlau txais xov kab teeb duab thiab ceev scanning ntawm lub beam, thiab qhov no muaj nuj nqi yog ua tiav los ntawm kev tswj lub amplitude thiab theem penant cov ntaub ntawv nyob rau hauv ib tug ncua sij hawm nyob rau hauv lub teeb liab. Piv nrog rau microwave ncua kab, FDL muaj bandwidth loj dua, thiab tsis muaj teeb meem ntawm beam qaij. Hauv optically tswj phased array kav hlau txais xov, FDL tuaj yeem paub qhov tseeb ntawm theem faib thiab tswj cov teeb liab microwave thiab tshem tawm cov suab nrov cuam tshuam ntawm ncha teeb liab, yog li FDL tuaj yeem yog qhov kev xaiv zoo tshaj plaws hauv phased array kav hlau txais xov. Hauv radar phiaj simulator, FDL yog siv los simulate cov cim ntawm qhov sib txawv. Nrog rau cov kev cai ntawm niaj hnub radar system rau radar lub hom phiaj simulator, xws li high zaus band, ceev lub hom phiaj hloov ceev thiab ntev lub hom phiaj simulation deb, cov kab lig kev cai tau nyob deb ntawm kev ua tau raws li qhov yuav tsum tau ntawm radar system, yog li fiber optic ncua kab tau dhau los ua tib txoj kab ncua. Ntxiv rau qhov saum toj no, hauv kev sib txuas lus fiber ntau optical, FDL tuaj yeem paub txog cov haujlwm ntawm cov teeb liab coding thiab caching. Hauv cov ntsiab lus, nws tuaj yeem pom tau tias fiber ntau optic ncua kab muaj cov ntawv thov tseem ceeb thiab hloov tsis tau nyob rau hauv ntau qhov chaw, yog li kev kawm ntawm kev ua tau zoo ntawm fiber ntau optic ncua kab muaj qhov tseem ceeb ntawm kev tshawb fawb rau daim ntawv thov.microwave photon technology.

Tsim ntawm Fiber optic ncua kab

Cov kab fiber ntau optic ncua sij hawm raws li qhov hloov kho qhov muag xaiv txoj hauv kev sib txawv kom ua tiav lub sijhawm sib txawv los ntawm kev hloov kho qhov muag. Lub hauv paus ntsiab lus ntawm cov tswv yim zoo li no yog kom ua tiav qhov sib txawv qeeb los ntawm kev hloov txoj kev kho qhov muag. Nws yog ib qho kev sib cais Fiber optic ncua kab, thiab nws cov qauv raug pom nyob rau hauv daim duab.

 

Tom qab modulated kho qhov muag teeb liab kis tau los ntawm optical fiber, txoj kev kho qhov muag uas ua rau cov kev ncua sij hawm raug xaiv los ntawm optical hloov array, thiab qhov yuav tsum tau ncua yuav ua tau tiav los ntawm kev tig ntawm qhov muag hloov thiab xyuas kom meej tias lwm yam optical keyboards raug tua. Qhov kom zoo dua ntawm hom fiber ntau optical ncua kab yog tias nws tuaj yeem ua tiav qhov ncua sij hawm loj, txoj kev paub tseeb yog qhov yooj yim, thiab cov yam ntxwv sib xws yog txawv raws li kev xaiv ntawm qhov sib txawv optical keyboards.