Millimemita (MMWAve) Technology ndi chinthu chofunikira kwambiri pakulankhula kwa manambala 5g, komabe imakumana ndi mavuto ambiri pankhani ya kukula kwa makulidwe, ndikukhazikika kutentha.
M'malo olumikizana ndi osalankhula 5g, malingaliro amtsogolo adzasinthira kugwiritsa ntchito ma frequen okwanira 20 ghz mkati mwa mmwave spectrum kuti athandize bandwidth, kufalikira kwa uthenga.
Ndizodziwika bwino kuti chifukwa cha maulendo awo okwera komanso njira yayikulu yotayirira, MMwave signals yoyenera kubzala antelnas. Antennas awa ali mgululi pamodzi kuti apange mtengo-wokwera, wokwera kwambiri anteryas.
Chimodzi mwazomwe zimasokonekera mu zosefera zosefera magonedwe miyeso ya antetena, makamaka zosefera kwambiri. Kuphatikiza apo, kulolerana ndi kulekerera kwa kutentha kwa zosefera kwambiri kumathandizanso mbali iliyonse ya kapangidwe kapangidwe kapangidwe kapangidwe kake.
Zipwirira Kukula mu Mmwave Technology
Munjira yachikhalidwe anteral Syray Syray, kunyamula pakati pazinthu ziyenera kukhala zosakwana theka la fundleth (λ / 2) kupewa kusokoneza. Mfundo imeneyi imagwiranso ntchito ku Antering Antengu. Mwachitsanzo, antenna chogwirira ntchito mu 28 gulu la GHz lili ndi malo oyambira pafupifupi 5 mm.onsy, zigawo zikuluzikulu ziyenera kukhala zazing'ono kwambiri.
Zojambulajambula zolembedwa mu Mmwave nthawi zambiri zimatengera kapangidwe kake, monga momwe chithunzi cha Antennas (ma pcbs) amaikidwira (ma PC)
Malo osungira madera ozungulirawa ali kale, koma matekinoloje akutuluka akufufuza zojambula zazikulu kwambiri, kutanthauza kuti zosefera ndi zosefera zina ndizofunika kwambiri kuti zikhazikike mwachindunji kumbuyo kwa antenna pCB.
Zovuta zopanga kulekerera pa zosefera
Popeza tanthauzo la mmwave zosefera, kupanga zolekeredwa kusewera ndi chidwi chofuna kuchitapo kanthu, kukopa chidwi chonsecho kagwiritsidwe ntchito ndi mtengo.
Kuti tifufuze zinthu izi, timayerekezera njira zitatu zopanga zopangidwa ndi zitatu za GHA:
Tebulo lotsatirali limafotokoza zambiri zokhuza kwambiri kupanga:
Kulekerera kumakhudza pa ma micb micrestrip
Monga momwe chithunzindikiridwira pansipa, mapangidwe am'madzi a micrest awonetsedwa.
Kapangidwe kanu kazikutira kuli motere:
Kuti muphunzire zolimbitsa thupi pa fayilo ya PCB Microstpir, zisanu ndi zitatu zomwe zingasankhidwe mozama zidasankhidwa, kuwulula zosiyana zodziwika.
Kulekerera kumakhudzanso pa zosefera za PCB
Kapangidwe ka flupline, chowonetsedwa pansipa, ndi gawo zisanu ndi ziwiri ndi 30 mil ro3003 seelectric pamwamba ndi pansi.
Kupukutira sikucheperako, ndipo kukongoletsa kwa makona kumakhala kotsika kwa microstrip chifukwa chosakhalapo pa Presband Passpormic magwiridwe antchito akutali.
Mofananamo, kusanthula kovuta kumawonetsa chidwi choyerekeza ndi mizere ya micrestrip.
Mapeto
Kwa kulumikizana kwa 5G opanda zingwe kuti mukwaniritse ukadaulo wachangu, ukadaulo wa MMwave Mofulumira Kugwira ntchito pa 20 ghz kapena maulendo apamwamba ndikofunikira. Komabe, zovuta zimapitilira malinga ndi kukula kwa makulidwe, kulolera kukhazikika, ndi kupanga zovuta.
Chifukwa chake, zomwe zimayambitsa mavuto pazolinga za kuyenera kuzilingalira mosamala. Zikuwonekeratu kuti zosefera za SMT zikuwonetsa kukhazikika kwakukulu kuposa zosefera micrest ndi zosefera, ndikuwonetsa zosefera kuti zing'onozing'ono za MMPTOR Free Mmwave Mmwave Mtsogolomo.
Concept, renowned for its expertise in RF filter manufacturing, offers a comprehensive selection of filters tailored to meet the unique requirements of 5G solutions. As a professional Original Design Manufacturer (ODM) and Original Equipment Manufacturer (OEM), Concept provides an extensive RF filter list for reference, ensuring compatibility and optimal performance for diverse 5G applications. To explore the available options, please visit their website at www.concept-mw.com . For further inquiries or to discuss specific project needs, feel free to contact the sales team at sales@concept-mw.com.
Post Nthawi: Jul-17-2024