Amacandelo e-Microwave aquka izixhobo ze-microwave, ezikwabizwa ngokuba zizixhobo zamaza kanomathotholo, njengezihluzi, izixube, njalo njalo;Ikwabandakanya amacandelo emisebenzi emininzi eyenziwe ziisekethe ze-microwave kunye nezixhobo ezidityanisiweyo ze-microwave, ezinje ngamacandelo e-TR, amacandelo e-converter ephezulu nasezantsi, njalo njalo;Ikwabandakanya ezinye ii-subsystems, ezifana nabamkeli.
Kwintsimi yomkhosi, amacandelo e-microwave asetyenziswa ikakhulu kwizixhobo zolwazi zokhuselo ezifana nerada, unxibelelwano, kunye nemilinganiselo yokumelana ne-elektroniki.Ngaphezu koko, ixabiso leekhomponenti ze-microwave, ezizezi, icandelo lamaza kanomathotholo, liya lisiba phezulu, liyinxalenye yohlumo loshishino lomkhosi;Ukongeza, kwibala loluntu, isetyenziswa ikakhulu kunxibelelwano olungenazingcingo, i-auto millimeter wave radar, kunye namanye amacandelo.Yindawo ephantsi enemfuno eyomeleleyo yolawulo oluzimeleyo kwi-China ephezulu kunye nephakathi kwezixhobo ezisisiseko kunye nobuchwepheshe.Kukho indawo enkulu kakhulu yokudityaniswa kwabantu basemkhosini, ke ngoko kuya kubakho amathuba amaninzi otyalo-mali kwizinto ze-microwave.
Okokuqala, xela ngokufutshane iikhonsepthi ezisisiseko kunye neendlela zophuhliso lwamacandelo e-microwave.Amacandelo e-Microwave asetyenziselwa ukuphumeza iinguqu ezahlukeneyo zemiqondiso ye-microwave efana nobuninzi, amandla kunye nesigaba.Iingqikelelo zemiqondiso ye-microwave kunye neefrikhwensi zikanomathotholo ziyafana ngokusisiseko, zizisayini ze-analog ezinezandi ezisuka kumashumi eemegahertz ukuya kumakhulu egigahertz ukuya kwiterahertz;Amacandelo eMicrowave aquka iisekethe zemicrowave kunye nezixhobo ezithile zemicrowave.Isikhokelo sophuhliso lwetekhnoloji yi-miniaturization kunye neendleko eziphantsi.Iindlela zobugcisa zokuphunyezwa ziquka i-HMIC kunye ne-MMIC.I-MMIC kukuyila amacandelo e-microwave kwi-chip ye-semiconductor, kunye nenqanaba lokuhlanganiswa kwee-odolo ezi-2-3 zobukhulu obungaphezulu kune-HMIC.Ngokubanzi, iMMIC enye inokufezekisa umsebenzi omnye.Kwixesha elizayo, ukuhlanganiswa kwemisebenzi emininzi kuya kufezekiswa, kwaye ekugqibeleni yonke imisebenzi yenqanaba lenkqubo iya kuphunyezwa kwi-chip enye, yaziwa ngokuba yi-radio frequency SoC;I-HMIC inokubonwa njengodibaniso lwesibini lwe-MMIC.I-HMIC ikakhulu ibandakanya iisekethe ezishinyeneyo ezidityanisiweyo zefilimu, iisekethe ezidibeneyo zefilimu, kunye nenqanaba lenkqubo yokupakishwa kwe-SIP.Iisekethe ezidityanisiweyo zeefilim ezishinyeneyo zisaxhaphakile kwiinkqubo zemodyuli ye-microwave, kunye noncedo lweendleko eziphantsi, ixesha lomjikelo omfutshane, kunye noyilo olubhetyebhetye.Inkqubo yokupakishwa kwe-3D esekelwe kwi-LTCC inokuqonda ngakumbi i-miniaturization yeemodyuli ze-microwave, kwaye ukusetyenziswa kwayo kwintsimi yezempi kuyanda ngokuthe ngcembe.Kwintsimi yasemkhosini, ezinye iitshiphusi ezinobungakanani obukhulu bokusetyenziswa zinokwenziwa ngohlobo lwetshiphu enye, njengenqanaba lokugqibela lokukhulisa amandla kwimodyuli ye-TR yerada yoluhlu olunezigaba.Ubungakanani bokusetyenziswa bukhulu kakhulu, kwaye kusefanelekile ukwenza i-chip eyodwa;Ngokomzekelo, ezininzi iimveliso ezilungiselelwe ibhetshi ezincinci azifanelekanga kwimveliso ye-monolithic, kwaye zixhomekeke kakhulu kwiisekethe ezidibeneyo ezidibeneyo.
Okulandelayo, masenze ingxelo ngomkhosi kunye neemarike zasekuhlaleni zamacandelo e-microwave.
Kwimarike yasemkhosini, ixabiso lamacandelo e-microwave kwiinkalo ze-radar, unxibelelwano, kunye ne-electronic countermeasures libalwe ngaphezu kwe-60%.Siqikelele indawo yentengiso yamacandelo e-microwave kwimimandla yerada kunye nemilinganiselo yokumelana ne-elektroniki.Kwinkalo yerada, siqikelele ubukhulu becala ixabiso lemveliso yerada yeyona nto ibalulekileyo kumaziko ophando e-radar e-China, kubandakanywa i-14 kunye ne-38 ye-China Electronics Technology, i-23, i-25, kunye ne-35 ye-China Aerospace Science and Industry, 704 kunye ne-802 ye I-Aerospace Science and Technology, i-607 ye-China Aerospace Industry, njalo njalo, Siqikelela ukuba indawo yemarike ngo-2018 iya kuba yi-33 yezigidigidi, kwaye indawo yemarike yamacandelo e-microwave iya kufikelela kwi-20 yezigidigidi;Imilinganiselo yokumelana ne-elektroniki iqwalasela ikakhulu amaziko angama-29 e-China Electronics Technology, amaziko angama-8511 eNzululwazi yoMmandla kunye noShishino, kunye namaziko angama-723 e-China yoKwakha iShishini elinzima.Iyonke indawo yentengiso yezixhobo zokumelana ne-elektroniki imalunga neebhiliyoni ezisi-8, ixabiso lamacandelo e-microwave lifikelela kwiibhiliyoni ezi-5.“Okwangoku asikalithatheli ngqalelo icandelo lezonxibelelwano kuba imarike yolu shishino yahlukene kakhulu.Siza kuqhubeka ukwenza uphando olunzulu kwaye songeze kamva.Indawo yokuthengisa amacandelo e-microwave kwindawo yerada kunye ne-electronic countermeasures fields kuphela ifikelele kuma-25 eebhiliyoni zeeyuan.”
Imarike yoluntu ikakhulu ibandakanya unxibelelwano olungenazingcingo kunye ne-auto millimeter wave radar.Kwintsimi yonxibelelwano olungenazingcingo, kukho iimarike ezimbini: iitheminali eziphathwayo kunye nezikhululo ezisisiseko.Ii-RRUs kwisikhululo esisisiseko zenziwa ikakhulu ngamacandelo e-microwave afana neemodyuli zamaxesha aphakathi, iimodyuli ze-transceiver, ii-amplifiers zamandla, kunye neemodyuli zokucoca.Umyinge wamacandelo e-microwave kwisikhululo esisezantsi uyanda.Kwizikhululo zesiseko senethiwekhi ye-2G, ixabiso lamacandelo erediyo libalelwa malunga ne-4% yexabiso elipheleleyo lesiseko sesikhululo.Njengoko isikhululo sesiseko sihambela kwi-miniaturization, amacandelo e-rediyo frequency kwi-3G kunye ne-4G teknoloji yanda ngokuthe ngcembe ukuya kwi-6% ukuya kwi-8%, kwaye umlinganiselo wezinye izikhululo ezisisiseko unokufikelela kwi-9% ukuya kwi-10%.Ixabiso lezixhobo zeRF kwixesha le-5G liya kunyuka ngakumbi.Kwiinkqubo zonxibelelwano lweterminal ephathwayo, i-RF front-end yenye yezinto eziphambili.Izixhobo zeRF kwiitheminali eziphathwayo ziquka ikakhulu izandisi zamandla, ii-duplexers, iiswitshi zeRF, izihluzi, izandisi zengxolo ephantsi, njalo njalo.Ixabiso le-RF front-end liyaqhubeka nokunyuka ukusuka kwi-2G ukuya kwi-4G.Ixabiso eliqhelekileyo kwixesha le-4G li malunga ne-$ 10, kwaye kulindeleke ukuba i-5G iya kudlula i-$ 50.Imakethi ye-auto millimeter wave radar kulindeleke ukuba ifikelele kwi-5 yeebhiliyoni zeedola ngo-2020, kwaye i-RF yangaphambili ibalelwa kwi-40% ukuya kwi-50% yemarike.
Iimodyuli zeMilitary microwave kunye neemodyuli ze-microwave zasekuhlaleni zinxulunyaniswa ngokomgaqo, kodwa xa kufikwa kwizicelo ezithile, iimfuno zeemodyuli ze-microwave ziyahluka, okukhokelela ekwahlulweni kwamacandelo omkhosi kunye nabahlali.Umzekelo, iimveliso zomkhosi ngokubanzi zifuna amandla othumelo aphezulu ukubona iithagethi kude lee, indawo apho ziqala khona ukuyilwa kwazo, ngelixa iimveliso zasekuhlaleni zinika ingqwalasela engakumbi ekusebenzeni kakuhle;Ukongeza, kukho ukungafani kwi-frequency.Ukuze uxhathise uphazamiseko, i-bandwidth esebenzayo yomkhosi iya isiba phezulu kwaye iphezulu, ngelixa ngokubanzi, isengumtya omncinci wokusetyenziswa koluntu.Ukongezelela, iimveliso zasekuhlaleni ikakhulu zigxininisa iindleko, ngoxa iimveliso zomkhosi zingakhathaleli iindleko.
Ngophuhliso lobuchwepheshe bexesha elizayo, ukufana phakathi kwezicelo zasemkhosini nezomkhosi kuyanda, kwaye iimfuno zokuphindaphinda, amandla, kunye neendleko eziphantsi ziyadibana.Thatha iQorvo, inkampani eyaziwayo yaseMelika, njengomzekelo.Ayisebenzi nje kuphela i-PA kwizikhululo ezisisiseko, kodwa ikwabonelela ngezikhulisi zamandla, ii-MMICs, njl.njl. kwiirada zomkhosi, kwaye isetyenziswa kwiinkqubo ze-radar zenqanawa, emoyeni, nakwilizwe, kunye nonxibelelwano kunye neenkqubo zemfazwe ye-elektroniki.Kwixesha elizayo, i-China iya kuthi iveze imeko yokudityaniswa komkhosi kunye nophuhliso, kwaye kukho amathuba abalulekileyo okuguqulwa komkhosi.
Ixesha lokuposa: Mar-28-2023