Microwave Cheebtsam muaj xws licov khoom siv microwave, tseem hu ua RF khoom siv, xws li cov ntxaij lim dej, tov khoom, thiab lwm yam;Nws kuj tseem suav nrog cov khoom siv ntau yam uas muaj xws li microwave circuits thiab discrete microwave li, xws li tr Cheebtsam, nce thiab nqis zaus conversion Cheebtsam, thiab lwm yam;Nws kuj suav nrog qee qhov subsystems, xws li receivers.
Microwave Cheebtsam nyob rau hauv cov tub rog teb yog tsuas yog siv nyob rau hauv radar, kev sib txuas lus, hluav taws xob countermeasures thiab lwm lub teb chaws cov ntaub ntawv tiv thaiv cov ntaub ntawv, thiab tus nqi ntawm microwave Cheebtsam, uas yog, lub xov tooj cua zaus ib feem, account rau ib tug zuj zus feem, teej tug mus rau lub loj hlob sub teb. kev lag luam tub rog;Tsis tas li ntawd, nyob rau hauv pej xeem teb, nws yog tsuas yog siv nyob rau hauvkev sib txuas lus wireless, tshebmillimeter yoj radar,thiab lwm yam, uas belongs rau sub teb nrog muaj zog thov rau kev ywj pheej tswj nyob rau hauv nruab nrab thiab sab sauv ncav cuag ntawm Tuam Tshoj tus yooj yim pab kiag li lawm thiab technologies.Muaj qhov chaw loj heev rau kev sib koom ua tub rog rau pej xeem, yog li yuav muaj peev txheej ntau dua hauv cov khoom siv microwave.
Microwave Cheebtsam yog siv los paub qhov zaus, lub zog, theem thiab lwm yam kev hloov pauv ntawm cov teeb liab microwave.Ntawm lawv, cov ntsiab lus ntawm microwave signals thiab RF yeej ib txwm zoo ib yam, uas yog, analog signals nrog cov zaus muaj zog, feem ntau yog li ntawm kaum tawm megahertz mus rau pua pua ntawm gigahertz mus rau terahertz;Microwave Cheebtsam feem ntau yog tsim los ntawm microwave circuits thiab qee cov khoom siv microwave discrete.Kev txhim kho kev taw qhia yog miniaturization thiab tus nqi qis.Cov txheej txheem kev paub txog lawv suav nrog Hmic thiab MMIC.MMIC yog tsim cov khoom siv microwave rau ntawm ib qho semiconductor nti.Qhov kev sib koom ua ke yog 2 ~ 3 qhov kev txiav txim siab siab dua Hmic.Feem ntau, ib qho MMIC tuaj yeem paub txog ib txoj haujlwm.Nyob rau hauv lub neej yav tom ntej, nws yuav yog multi-functional kev koom ua ke.Thaum kawg, qhov kev ua haujlwm theem yuav ua tiav ntawm ib nti, Nws dhau los ua tus paub zoo RF SOC;Hmic kuj tseem suav tau tias yog kev sib koom ua ke thib ob ntawm MMIC.Hmic feem ntau suav nrog tuab zaj duab xis sib xyaw ua ke, nyias zaj duab xis sib xyaw ua ke thiab cov txheej txheem ntim ntim sip.Thick film integrated circuit tseem yog ib qho txheej txheem microwave feem ntau, uas muaj qhov zoo ntawm tus nqi qis, lub voj voog luv thiab hloov tau yooj yim.Cov txheej txheem ntim 3D raws li LTCC tuaj yeem paub ntxiv txog kev ua haujlwm ntawm cov khoom siv microwave, thiab nws daim ntawv thov hauv kev ua tub rog tau maj mam nce.Hauv kev ua tub rog, qee cov chips uas muaj kev noj ntau tuaj yeem ua rau hauv ib lub nti.Piv txwv li, qhov kawg theem fais fab amplifier nyob rau hauv TR module ntawm phased array radar muaj ib tug loj npaum li cas ntawm kev noj, thiab nws yog tsim nyog los ua rau ib tug nti;Piv txwv li, ntau cov khoom siv me me tsis haum rau ua rau hauv ib qho chips, tab sis feem ntau yog hybrid integrated circuits.
Hauv kev ua lag luam tub rog, tus nqi ntawm cov khoom siv microwave suav nrog ntau dua 60% hauv kev ua haujlwm ntawm radar, kev sib txuas lus thiab kev tiv thaiv hluav taws xob.Peb kwv yees qhov chaw lag luam ntawm microwave Cheebtsam hauv thaj chaw ntawm radar thiab hluav taws xob tiv thaiv.Nyob rau hauv lub tshav pob ntawm radar, peb mas kwv yees tus nqi radar tso zis ntawm Tuam Tshoj lub loj radar lub koom haum tshawb fawb, xws li 14 thiab 38 lub koom haum ntawm CETC, 23, 25 thiab 35 lub koom haum ntawm Aerospace Science thiab kev lag luam, 704 thiab 802 lub koom haum ntawm Aerospace Science thiab technology, 607 Lub Tsev Kawm Ntawv ntawm AVIC, thiab lwm yam, Peb kwv yees tias qhov chaw lag luam hauv 2018 yuav yog 33 billion, thiab qhov chaw ua lag luam rau cov khoom siv microwave yuav ncav cuag 20 billion;Lub 29 Lub Tsev Kawm Ntawv ntawm CETC, 8511 Lub Tsev Kawm Ntawv ntawm Aerospace Science thiab kev lag luam thiab 723 Lub Tsev Kawm Ntawv ntawm CSIC yog qhov tseem ceeb rau kev ntsuas hluav taws xob.Qhov chaw ua lag luam tag nrho ntawm cov cuab yeej siv hluav taws xob tiv thaiv yog kwv yees li 8billion, uas tus nqi ntawm cov khoom siv microwave yog 5billion.Peb tsis tau xav txog kev lag luam kev sib txuas lus rau lub sijhawm vim tias kev lag luam ntawm qhov kev lag luam no tau tawg dhau lawm.Tom qab ntawd, peb yuav txuas ntxiv mus ua qhov kev tshawb fawb tob thiab ntxiv.Qhov chaw lag luam ntawm microwave Cheebtsam hauv radar thiab hluav taws xob tiv thaiv ib leeg tau mus txog 25billion.
Kev lag luam pej xeem feem ntau suav nrogkev sib txuas lus wirelessthiab automotive millimeter yoj radar.Hauv kev sib txuas lus wireless, muaj ob feem ntawm kev ua lag luam: mobile davhlau ya nyob twg thiab chaw nres tsheb hauv paus.Lub RRU nyob rau hauv lub hauv paus chaw nres tsheb mas muaj xws li microwave Cheebtsam xws li yog module, transceiver module, hwj chim amplifier thiab lim module.Microwave Cheebtsam account rau qhov kev faib ua feem ntau nyob rau hauv lub hauv paus chaw nres tsheb.Hauv 2G network hauv paus chaw nres tsheb, tus nqi ntawm cov khoom siv RF suav txog li 4% ntawm tus nqi ntawm tag nrho lub hauv paus chaw nres tsheb.Nrog rau txoj kev loj hlob ntawm lub hauv paus chaw nres tsheb mus rau miniaturization, RF pab kiag li lawm nyob rau hauv 3G thiab 4G technologies tau maj mam nce mus rau 6% ~ 8%, thiab qhov feem ntawm ib co chaw nres tsheb yuav ncav cuag 9% ~ 10%.Tus nqi ntawm cov khoom siv RF hauv 5g era yuav raug txhim kho ntxiv.Nyob rau hauv lub mobile davhlau ya nyob twg kev sib txuas lus system, RF pem hauv ntej-kawg yog ib tug ntawm cov tseem ceeb Cheebtsam.Cov khoom siv RF hauv cov xov tooj ntawm tes feem ntau suav nrog lub zog amplifier, duplexer, RF hloov, lim, tsis tshua muaj suab nrov amplifier, thiab lwm yam. Tus nqi ntawm RF pem hauv ntej-kawg tseem nce los ntawm 2G mus rau 4G.Tus nqi nruab nrab hauv 4G era yog kwv yees li $ 10, thiab 5g yuav tsum tshaj $ 50.Automotive millimeter yoj radar lag luam yuav tsum ncav cuag 5 billion US las nyob rau hauv 2020, ntawm uas RF pem hauv ntej-kawg ib feem account rau 40% ~ 50%.
Tub rog microwave Cheebtsam thiab civil microwave Cheebtsam yog interlinked nyob rau hauv lub hauv paus ntsiab lus, tab sis thaum nws los txog rau cov kev siv tshwj xeeb, qhov yuav tsum tau rau microwave Cheebtsam yog txawv, uas ua rau sib cais ntawm cov tub rog thiab pej xeem Cheebtsam.Piv txwv li, cov khoom siv tub rog feem ntau xav tau lub zog tso tawm kom pom ntau lub hom phiaj nyob deb, uas yog qhov pib ntawm lawv cov qauv tsim, thaum cov khoom siv pej xeem them nyiaj ntau dua rau kev ua haujlwm zoo;Tsis tas li ntawd, qhov zaus kuj txawv.Txhawm rau tiv thaiv kev cuam tshuam, kev ua haujlwm bandwidth ntawm cov tub rog tau nce siab thiab siab dua, thaum cov pej xeem feem ntau nqaim band.Tsis tas li ntawd, cov khoom siv pej xeem feem ntau hais txog tus nqi, thaum cov khoom siv tub rog tsis nkag siab rau tus nqi.
Nrog rau txoj kev loj hlob ntawm cov cuab yeej cuab tam yav tom ntej, yuav muaj ntau thiab ntau qhov sib xws ntawm kev siv tub rog thiab pej xeem, thiab qhov yuav tsum tau muaj rau zaus, lub zog thiab tus nqi qis yuav converge.Coj lub tuam txhab Asmeskas nto moo qorvo ua piv txwv.Nws tsis tsuas yog ua haujlwm raws li PA ntawm lub hauv paus chaw nres tsheb, tab sis kuj tseem muab lub zog Amplifier MMIC rau cov tub rog radar, uas yog siv rau hauv Shipborne, airborne thiab land-based radar systems, nrog rau kev sib txuas lus thiab hluav taws xob ua tsov rog.Nyob rau hauv lub neej yav tom ntej, Tuam Tshoj tseem yuav nthuav tawm qhov xwm txheej ntawm kev txhim kho kev ua tub rog pej xeem kev sib koom ua ke, thiab muaj lub sijhawm zoo rau kev ua tub rog mus rau pej xeem hloov dua siab tshiab.
Post lub sij hawm: Jun-16-2022
