Amafrikhwensi omsakazo (RF) kanye nobuchwepheshe be-microwave budlala indima ebalulekile kwezokuxhumana zesimanje, ezempilo, ezempi kanye neminye imikhakha. Njengoba ubuchwepheshe buqhubeka buthuthuka, lobu buchwepheshe buguquka njalo. Lesi sihloko sizokwethula kafushane intuthuko yakamuva kumafrikhwensi omsakazo kanye nobuchwepheshe be-microwave kanye nokusetshenziswa kwayo.
Uhlolojikelele lwe-RF neMicrowave Technology
Ubuchwepheshe befrikhwensi yomsakazo bubandakanya amaza kagesi ebangeni lefrikhwensi phakathi kuka-3kHz no-300GHz futhi busetshenziswa kakhulu kwezokuxhumana okungenantambo, ukusakaza kanye nezinhlelo ze-radar. Ama-Microwaves agxile kakhulu kumagagasi kazibuthe kagesi anamaza phakathi kuka-1GHz no-300GHz, futhi avame ukusetshenziswa ezintweni ezinjengokuxhumana ngesathelayithi, ama-radar namahhavini ama-microwave.
Inqubekelaphambili yezobuchwepheshe yakamuva
Izicelo zamadivayisi we-gallium nitride (GaN).
I-Gallium nitride ilungele i-RF kanye nezikhulisamandla zamandla e-microwave ngenxa yokuminyana kwamandla aphezulu kanye ne-voltage ephezulu yokuphuka. Eminyakeni yamuva, ama-GaN high electron mobility transistors (HEMTs) kanye nama-monolithic microwave integrated circuits (MMICs) enze inqubekelaphambili ebalulekile mayelana nokusebenza kahle okuphezulu, umkhawulokudonsa obanzi, namandla aphezulu.
I-UIY
Ubuchwepheshe bokuhlanganiswa kwe-3D
Ukuze kuhlangatshezwane nezidingo zokuminyana okuphezulu, imisebenzi eminingi kanye noguquko oluguquguqukayo, ubuchwepheshe bokuhlanganisa obuthathu-ntathu (3D) busetshenziswa kakhulu kumasekhethi omsakazo nama-microwave. Ubuchwepheshe bebhodi lokudlulisa elisekelwe ku-silicon (TSV) busetshenziselwa ukubona ukuhlanganiswa kwezinhlangothi ezintathu kwefrikhwensi yomsakazo namasekhethi we-microwave, ukuthuthukisa ukusebenza nokuthembeka kwesistimu.
Inyuvesi ye-Electronic Science and Technology yaseChina
Inqubekelaphambili yama-chips e-RF asekhaya
Ngokuthuthukiswa kokuxhumana kwe-5G, ucwaningo nokuthuthukiswa kwama-chips omsakazo wasekhaya wenze inqubekelaphambili ebonakalayo. Izinkampani zasekhaya ezifana ne-Zhuosheng Micro kanye ne-Majie Technology zithole ukukhiqizwa okukhulu kwama-chips omsakazo we-5G futhi zathuthukisa ukulawulwa kwazo okuzimele.
I-UIY
Izindawo zokufaka izicelo
Inkambu yokuxhumana
Ubuchwepheshe befrikhwensi yomsakazo kanye nobuchwepheshe be-microwave buwumongo wezokuxhumana kwe-5G, obusekela ukudluliswa kwedatha ngesivinini esikhulu kanye nokuxhumana okubambezeleka okuphansi. Ngokukhuthazwa kwamanethiwekhi e-5G, isidingo sobuchwepheshe befrikhwensi yomsakazo siyaqhubeka nokukhula.
Inkambu yezokwelapha
Ubuchwepheshe be-imaging ye-Microwave bunezinhlelo zokusebenza ezibalulekile ekuxilongweni kwezokwelapha, njengokutholwa komdlavuza kanye nesithombe sobuchopho. Izakhiwo zayo ezingahlaseli futhi ezinokulungiswa okuphezulu ziyenza inketho entsha yokuthwebula izithombe zezokwelapha.
Inkambu yezempi
Ubuchwepheshe be-Microwave budlala indima ebalulekile ekusetshenzisweni kwezempi okufana ne-radar, ezokuxhumana kanye nezinyathelo zokuphikisa zikagesi. Ukuminyana kwamandla aphezulu kanye nezici zemvamisa ephezulu zikunikeza izinzuzo eziyingqayizivele emkhakheni wezempi.
Umbono wekusasa
Ngokuzayo, ubuchwepheshe befrikhwensi yomsakazo kanye nobuchwepheshe be-microwave buzoqhubeka buthuthuke bufinyelele kumafrikhwensi aphezulu, amandla aphezulu kanye nokusebenza kahle okuphezulu. Inhlanganisela yobuchwepheshe be-quantum kanye nobuhlakani bokwenziwa ingase ilethe impumelelo entsha kumafrikhwensi omsakazo kanye nobuchwepheshe be-microwave futhi ikhuthaze ukusetshenziswa kwakho emikhakheni ehlukahlukene.
Isikhathi sokuthumela: Dec-03-2024
