Ngenxa yokusasazwa ngokubanzi kwetekhnoloji yonxibelelwano ye-5G, kukho iimfuno ezikhulayo zokusebenza kwezinto kwizixhobo ze-elektroniki, izixhobo zesiphelo, kunye neziseko zophuhliso. Kule meko, itekhnoloji yokugquma nge-vacuum, kunye neenzuzo zayo ezikhethekileyo ekuqhubeni amandla, ukukhusela, ukusasaza ubushushu, kunye nolawulo lwe-microstructure, kancinci kancinci iba yinkqubo ebalulekileyo kwikhonkco leshishini le-5G. Eli nqaku liza kuqala kwimigaqo, lijonge ixabiso eliphambili kunye namathuba ophuhliso lwexesha elizayo lokugquma nge-vacuum kwishishini le-5G.
1. YintoniUkwaleka ngeVacuum Titeknoloji?
Ukufakwa kwe-vacuum yinkqubo apho izinto ezisebenzayo zifakwa kumphezulu we-substrate kwindawo ene-vacuum ephezulu, ewela phantsi kodidi lwe-Physical Vapor Deposition (PVD) okanye i-Chemical Vapor Deposition (CVD). Iindlela eziqhelekileyo ziquka i-Magnetron Sputtering, i-Thermal Evaporation, i-Ion Beam Deposition, i-Plasma-Assisted Deposition, njl. Ezi ndlela zinokulawula i-nanoscale phezu kwe-coating, zibonelela ngeenzuzo ezifana neefilimu ezixineneyo, ubumsulwa obuphezulu, kunye nokunamathela okuqinileyo.
2. Iimfuno zeZinto eziNtsha kwi-5G
Iimpawu ze-frequency ephezulu, isantya esiphezulu, kunye ne-latency ephantsi yonxibelelwano lwe-5G zibeka iimfuno ezingqongqo kwezi mpawu zilandelayo zezinto zehardware ezinxulumene noko:
Ukukhusela kunye nokuqhuba kwe-Electromagnetic: Kuthintela ukuphazamiseka kwe-electromagnetic (EMI) ekuchaphazeleni uzinzo lwesignali.
Ukusebenza kakuhle kokusasaza ubushushu: Ngenxa yokusebenzisa amandla aphezulu kwezixhobo ze-5G, izakhiwo zokusasaza ubushushu ezisebenzayo nezithembekileyo zibalulekile.
Ukusebenza koThumelo lweSignali oluQhelekileyo kakhulu: Izixhobo ezine-dielectric constant ephantsi kunye nelahleko ephantsi ziyafuneka kwiileya zokugquma.
Ubunzima bokukhanya kwesakhiwo: Njengoko izixhobo ziphuhlisa ukwenziwa kube lula kwaye zidibene, iileya zokugquma kufuneka zifane kwaye zilawuleke.
Itekhnoloji yokugquma nge-vacuum ihambelana ngokugqibeleleyo nezi mfuno.
3. Usetyenziso lweVacuum Coating kwiShishini le-5G
1. Iifilimu eziqhubayo kunye neefilimu zokukhusela i-EMI
Kwimimandla efana nee-smartphones ze-5G, iindawo zokuvala izikhululo zesiseko, kunye nezihluzi, kufuneka izixhobo zefilimu ezibhityileyo ezine-conductivity ephezulu kunye nokunamathela okunamandla (ezifana ne-Cu, Ag, Ni). Iifilimu eziqhubayo ezifakwe ziinkqubo ezifana ne-magnetron sputtering zibonisa ukufana okugqwesileyo, akukho mingxunya, kunye nozinzo oluqinileyo, zithintela ngempumelelo ukuphazamiseka kwe-electromagnetic kwaye ziphucula umgangatho wesiginali.
2. Iifilimu ezisebenzisa ubushushu obuphezulu zoLawulo lobushushu
Ukujongana nemingeni yolawulo lobushushu beetships ze-5G ezinamandla aphezulu, abavelisi abaninzi basebenzisa iifilimu ze-AlN, i-SiC, kunye ne-metal multilayer njengeengubo zokuhambisa ubushushu. Itekhnoloji yokugquma nge-vacuum inokufezekisa ukubekwa kwezi zinto ngaphandle kweziphene, iphucule ukusebenza kakuhle kokusasazwa kobushushu kwaye yandise ubomi bezixhobo.
3. Izixhobo zeFilimu ebhityileyo kunye ne-Antena
I-5G isebenzisa amaza e-millimeter asebenza rhoqo, ivavanya ukuchaneka kwee-antenna kunye nezihluzi. Iinkqubo ze-PVD/CVD zingasetyenziswa ukuvelisa iifilimu ezilahlekayo ze-dielectric eziphantsi, iifilimu ze-ceramic composite, kunye neefilimu eziqhubayo ezibonakalayo, ukuhlangabezana nemfuno yokudluliselwa kwesignali ngokufanelekileyo.
4. Izixhobo ze-elektroniki eziguquguqukayo nezingabonakaliyo
Ngokudityaniswa kwetekhnoloji ye-5G kwizikrini ezigoqekayo, i-AR/VR, kunye nezinye iinkqubo, imfuno yeefilimu eziguquguqukayo nezibonakalayo (ezifana ne-ITO, ii-Ag nanowires) inyukile. Ukugqunywa kwe-vacuum kunokufezekisa ukufakwa kwefilimu encinci kakhulu kwiindawo eziguquguqukayo ezifana ne-PET kunye ne-PI, okwenza kube yinkqubo efanelekileyo kwicandelo le-elektroniki elibonakalayo.
4. Amathemba exesha elizayo kunye neendlela zobuchwepheshe
Njengoko itekhnoloji ye-5G iqhubeka nokudibana ne-AI, i-Intanethi yeZithuthi, i-Intanethi yeZimboni, kunye nezinye iinkalo, imfuno yokugquma nge-vacuum iya kuqhubeka isanda. Iindlela zophuhliso lwexesha elizayo ziquka:
Imizila yeMveliso eSebenza ngokuzenzekelayo, ePhumelelayo: Ukuziqhelanisa nesantya semveliso yobuninzi kwishishini le-5G.
Ukuphuculwa koYilo lweFilimu eDibeneyo: Ukufezekisa ukuhlanganiswa kwemisebenzi emininzi yokuqhuba, ukusasazwa kobushushu, kunye nokukhusela.
Iinkqubo zokugquma eziluhlaza nezinobuhlobo nokusingqongileyo: Ukuhlangabezana nemigaqo yokusingqongileyo efana neRoHS kunye neREACH.
Itekhnoloji yokugquma nge-vacuum ikhawulezisa ukungena kwayo nzulu kwishishini le-5G, ukusuka ekuphuculeni izinto ezisetyenziswa rhoqo ukuya kulawulo lobushushu besakhiwo, ukusuka ekucutshungulweni kwe-micro-nano ukuya kwi-elektroniki eguquguqukayo, iphucula ngokupheleleyo ukusebenza kunye nokuphuculwa kokwenziwa kwezixhobo ze-5G. Kumashishini afanelekileyo okuvelisa, ukuseka imigca yemveliso yokugquma ephucukileyo ayisiyondawo yobuchwepheshe kuphela kodwa ikwalinyathelo elibalulekileyo ekubambeni ithuba lemarike ye-5G.
—Eli nqaku lipapashwe nguizixhobo zokugquma nge-vacuumumenzi we-Zhenhua Vacuum
Ixesha leposi: Julayi-05-2025