Izingxenye ze-Microwave zihlanganisa amadivaysi e-microwave, aziwa nangokuthi amadivaysi efrikhwensi yomsakazo, njengezihlungi, izixube, njalonjalo;Iphinde ihlanganise nezingxenye ezisebenza ngezinto eziningi ezakhiwe ngamasekethe e-microwave namadivayisi ahlukene e-microwave, njengezingxenye ze-TR, izingxenye zokuguqula phezulu naphansi, njalonjalo;Iphinde ifake amasistimu angaphansi, njengabamukeli.
Emkhakheni wezempi, izingxenye ze-microwave zisetshenziswa kakhulu ezintweni zolwazi zokuvikela ezifana ne-radar, ezokuxhumana, nezinyathelo zokulwa zikagesi.Ngaphezu kwalokho, inani lezingxenye ze-microwave, okungukuthi, ingxenye yefrikhwensi yomsakazo, liya ngokuya liphakeme, eliyingxenye yokukhula kwemboni yezempi;Ngaphezu kwalokho, emkhakheni wezomphakathi, isetshenziswa kakhulu ekuxhumaneni okungenantambo, i-automotive millimeter wave radar, neminye imikhakha.Kuyinkambu engaphansi enesidingo esinamandla sokulawula okuzimele kumadivayisi ayisisekelo nobuchwepheshe baseShayina abakhuphuka nomfula naphakathi nendawo.Kunesikhala esikhulu kakhulu sokuhlanganisa izakhamuzi zamasosha, ngakho-ke kuzoba namathuba amaningi okutshala imali kuzingxenye ze-microwave.
Okokuqala, bika kafushane imiqondo eyisisekelo kanye nokuthambekela kokuthuthukiswa kwezingxenye ze-microwave.Izingxenye ze-Microwave zisetshenziselwa ukufeza izinguquko ezihlukahlukene zamasiginali we-microwave njengemvamisa, amandla, nesigaba.Imiqondo yamasignali e-microwave namafrikhwensi omsakazo ayafana ngokuyisisekelo, okungamasignali e-analogi anamaza aphakeme uma kuqhathaniswa, ngokuvamile asukela emashumini e-megahertz kuya kumakhulu egigahertz kuya ku-terahertz;Izingxenye ze-Microwave ngokuvamile zakhiwe ngamasekethe e-microwave namanye amadivaysi e-microwave ahlukene.Isiqondiso sokuthuthukiswa kwezobuchwepheshe yi-miniaturization kanye nezindleko eziphansi.Izindlela zobuchwepheshe zokuqaliswa zihlanganisa i-HMIC ne-MMIC.I-MMIC iwukuklama izingxenye ze-microwave ku-chip ye-semiconductor, enezinga lokuhlanganisa lama-oda angu-2-3 obukhulu obungaphezu kwe-HMIC.Ngokuvamile, i-MMIC eyodwa ingafinyelela umsebenzi owodwa.Ngokuzayo, ukuhlanganiswa kwemisebenzi eminingi kuyozuzwa, futhi ekugcineni yonke imisebenzi yezinga lesistimu izosetshenziswa ku-chip eyodwa, Sekwaziwa ngokuthi i-radio frequency SoC;I-HMIC ingaphinda ibonakale njengokuhlanganiswa kwesibili kwe-MMIC.I-HMIC ikakhulukazi ihlanganisa amasekhethi ahlanganisiwe efilimu aminyene, amasekhethi ahlanganisiwe efilimu emincane, kanye ne-SIP yezinga lesistimu yokupakisha.Amasekhethi ahlanganisiwe efilimu aminyene aseyizinqubo ezijwayelekile zamamojula we-microwave, anezinzuzo zezindleko eziphansi, isikhathi somjikelezo omfushane, kanye nomklamo ovumelana nezimo.Inqubo yokupakisha ye-3D esekelwe ku-LTCC ingaqhubeka nokubona ukwenziwa kancane kwamamojula we-microwave, futhi ukusetshenziswa kwawo emkhakheni wezempi kuyanda kancane kancane.Emkhakheni wezempi, amanye ama-chips anenani elikhulu lokusetshenziswa angenziwa ngendlela ye-chip eyodwa, njengesikhulisamandla sesiteji sokugcina kumojula ye-TR ye-radar yohlelo olunezigaba.Inani lokusetshenziswa likhulu kakhulu, futhi kusafaneleka ukwenza i-chip eyodwa;Isibonelo, imikhiqizo eminingi ye-batch encane eyenziwe ngokwezifiso ayifanele ukukhiqizwa kwe-monolithic, futhi isathembele kakhulu kumasekhethi ahlanganisiwe ayingxube.
Okulandelayo, ake sibike ngezimakethe zempi nezezakhamuzi zezingxenye ze-microwave.
Emakethe yezempi, inani lezingxenye ze-microwave emikhakheni ye-radar, yezokuxhumana, kanye nezinyathelo zokuphikisa ze-elekthronikhi zibalwe ngaphezu kwama-60%.Silinganisele indawo yemakethe yezingxenye ze-microwave emikhakheni ye-radar ne-electronic countermeasures.Emkhakheni we-radar, silinganise ngokuyinhloko inani lokukhishwa kwe-radar lezikhungo zocwaningo lwe-radar ezibaluleke kakhulu e-China, okuhlanganisa i-14 kanye ne-38 ye-China Electronics Technology, 23, 25, kanye ne-35 ye-China Aerospace Science and Industry, 704 kanye ne-802 I-Aerospace Science and Technology, 607 of China Aerospace Industry, njalo njalo, Silinganisela ukuthi indawo yemakethe ngo-2018 izoba yizigidi eziyizinkulungwane ezingu-33, futhi indawo yemakethe yezingxenye ze-microwave izofinyelela ku-20 billion;Izinyathelo eziphikisana ne-elekthronikhi ikakhulukazi zicabangela izikhungo ezingama-29 ze-China Electronics Technology, izikhungo ezingama-8511 ze-Aerospace Science and Industry, kanye nezikhungo ezingama-723 ze-China Shipbuilding Heavy Industry.Isiyonke indawo yemakethe yemishini yokulwa ne-elekthronikhi ilinganiselwa ezigidini eziyisi-8, kanti inani lezingxenye ze-microwave lifinyelela ku-5 billion.“Okwamanje besingakayicabangi imboni yezokuxhumana ngoba imakethe yale mboni ihlukene kakhulu.Sizoqhubeka nokwenza ucwaningo olunzulu futhi sengezelele ngokuhamba kwesikhathi.Indawo yemakethe yezingxenye ze-microwave emkhakheni we-radar kanye ne-electronic countermeasures kuphela isifinyelele ama-yuan ayizigidi eziyizinkulungwane ezingu-25.”
Imakethe yomphakathi ikakhulukazi ihlanganisa ukuxhumana okungenantambo kanye ne-auto millimeter wave radar.Emkhakheni wokuxhumana okungenantambo, kunezimakethe ezimbili: amatheminali eselula neziteshi eziyisisekelo.Ama-RRU esiteshini esiyisisekelo akhiwe ngokuyinhloko izingxenye ze-microwave njengamamojula wefrikhwensi emaphakathi, amamojula e-transceiver, izikhulisamandla zamandla, namamojula okuhlunga.Ingxenye yezingxenye ze-microwave esiteshini sesisekelo iya ngokuya iphezulu.Eziteshini eziyisisekelo zenethiwekhi ye-2G, inani lezingxenye zefrikhwensi yomsakazo libalelwa ku-4% yenani eliphelele lesiteshi.Njengoba isiteshi sesisekelo siqhubekela ku-miniaturization, izingxenye zefrikhwensi yomsakazo kubuchwepheshe be-3G kanye ne-4G kancane kancane zikhuphuka ziye ku-6% kuya ku-8%, futhi ingxenye yezinye iziteshi eziyisisekelo ingafinyelela ku-9% kuya ku-10%.Inani lamadivayisi e-RF enkathini ye-5G lizokhula ngokuqhubekayo.Ezinhlelweni zokuxhumana zesiphetho seselula, i-RF front-end ingenye yezingxenye ezibalulekile.Amadivayisi e-RF kumatheminali eselula ikakhulukazi ahlanganisa izikhulisamandla, ama-duplexer, amaswishi e-RF, izihlungi, izikhulisamsindo eziphansi, nokunye.Inani le-RF front-end liyaqhubeka nokukhuphuka lisuka ku-2G liye ku-4G.Izindleko ezimaphakathi enkathini ye-4G zingaba ngu-$10, futhi kulindeleke ukuthi i-5G izodlula u-$50.Imakethe ye-radar ye-auto millimeter wave kulindeleke ukuthi ifinyelele ku- $ 5 billion ngo-2020, kanti i-RF front-end accounting ye-40% kuya ku-50% yemakethe.
Amamojula we-Military microwave namamojula ama-microwave avamile axhumene ngokomgomo, kodwa uma kuziwa ezinhlelweni ezithile, izidingo zamamojula we-microwave ziyahlukahluka, okuholela ekwehlukaneni kwezingxenye zezempi nezomphakathi.Isibonelo, imikhiqizo yezempi ngokuvamile idinga amandla okudlulisela aphezulu ukuze ibone okuhlosiwe okukude, okuyindawo yokuqala yokuklama kwayo, kuyilapho imikhiqizo yabantu ibheka kakhulu ukusebenza kahle;Ngaphezu kwalokho, kukhona futhi umehluko wemvamisa.Ukuze umelane nokuphazanyiswa, umkhawulokudonsa osebenzayo wezempi uya ngokuya ukhuphuka, kuyilapho ngokuvamile, useyibhande elincane elisetshenziselwa umphakathi.Ngaphezu kwalokho, imikhiqizo yabantu abavamile igcizelela kakhulu izindleko, kuyilapho imikhiqizo yezempi ingezwani nezindleko.
Ngokuthuthuka kobuchwepheshe besikhathi esizayo, ukufana phakathi kwezicelo zezempi nezomphakathi kuyanda, futhi izidingo zokuvama, amandla, kanye nezindleko eziphansi ziyahlangana.Thatha iQorvo, inkampani yaseMelika eyaziwa kakhulu, njengesibonelo.Ayisebenzi nje kuphela i-PA yeziteshi eziyisisekelo, kodwa futhi inikeza izikhulisamandla zamandla, ama-MMIC, njll. kuma-radar ezempi, futhi isetshenziswa ezinhlelweni ze-radar ezihamba ngomkhumbi, ezihamba emoyeni, nezisekelwe emhlabeni, kanye nezokuxhumana kanye nezinhlelo zempi ye-elekthronikhi.Ngokuzayo, i-China izophinde yethule isimo sokuhlangana kwezempi nentuthuko, futhi kunamathuba abalulekile okuguqulwa kwezempi.
Isikhathi sokuthumela: Mar-28-2023