Rf mafilimu, chodabwitsa m'munda wa wailesi yazithunzi microectronancancancancancancancancancancancancancancancal), zatsopano.Izi zimasinthira, makinitsike kuwala koma pamlingo wocheperako, amapangidwa mwaluso pogwiritsa ntchito njira zopanga zamtundu wa ma mes.Mosiyana ndi kuwala kwachilendo, rf mafilimu amasintha mwapadera ntchito yovuta yofalitsa ma radio pafupipafupi, ndi makina awo omwe amakhala mu micron.
Tekinoloji ya RF:
Tekinoloji yosiyanasiyana yosiyanasiyana ya RF imasinthira.Kupitilira rf masms, pali mitundu iwiri yamitundu iwiri yolingalira: ElectroMomechanical RF Switch ndi State-State Switch.Zosintha zolimba zimagwira ntchito pamphepete mwa semiconductor ya semiconductor, yogwiritsa ntchito zida monga silika kapena pini ma diodis, oyendetsa (feta), kapena kuphatikiza kwake.Izi zidamangidwa pazinthu za Silicon.Pampikisano wopikisana, RF Mems amasinthana jostle ndi rf-soi (silicon pa inshuwator) zosintha, zomwe zikuyenda mosalekeza ndipo pakadali pano mukulamulira pamsika.
M'dziko lapansi la rf matems, pamakhala mitundu yambiri, iliyonse imagwiritsidwa ntchito kudzera m'njira zosiyanasiyana.Chifukwa cha kugwiritsa ntchito mphamvu zawo zotsika komanso kukula kochepa, magetsi amafufuza nthawi zambiri njira zosankhira.Komabe, izi zimatha kugwirira ntchito mosavuta, electromagnetic, electroormial, kapena piezzoelelertc makampani ogwirira ntchito.
Kusintha kwa RF Mems:
M'badwo waposachedwa wa rf mafilimu amagwiritsa ntchito ukadaulo wokwanira.Zipangizo zogwira ntchitozi ndizoyenera kugwiritsa ntchito njira zapamwamba kwambiri za RF, zomwe zikugwira ntchito mogwirizana.Zochita, mphamvu zimagwiritsidwa ntchito pamiyala yomwe yayimitsidwa kuchokera pamunsi ya maziko, ojambula ku mlatho.Pakakhala mphamvu, ngati magetsi othandizira, amakoka nkhuni pansi, zimapangitsa kulumikizana ndi sekondale pamtunda, kutulutsa chizindikiro.
Malonda a rf mems:
Ulendo wa rf masitams zotupa zatha zaka makumi awiri, ndikufuula kwawo koyamba pamsika kukhala wocheperako.Chovuta chachikulu kwambiri kumayambiriro kuja chinali chodalirika - gawo lotsutsa lomwe likuwunika liyenera kupirira mabiliyoni osintha.Kufunafuna zinthu zoyenera kumapangitsa kuti pakhale njira yolumikizira pakati pa nyengo yokhazikika ndi kuperewera kofunikira pakutsekedwa.Kaphatikizidwe ka makina opangira makina ndi kovuta pakupanga rf maems amasintha, makamaka ma elekitirodi awo.Kudalirika kwa masinthidwe awa kumachitika kwambiri ndi zipsinjo zamagetsi "komanso makina amakina, komanso kutentha kwawo ndikulimbana ndi kugwedezeka ndikugwedezeka.
Kufunikira kwa RF masita amtundu, pafupi ndi ma rf ma makemu zida, akwera mosasunthika m'zotsatira zotsatila za Generale Telefoni ndi mafoni.Lipoti lolemba semiconducki yoledzeretsa ya yile ma Dédlement yolosera za kanjezi kachulukidwe ka RF Mems.Yole akuwonetsa kuti kupititsa patsogolo kulumikizana kwa 5g kumatha kukulitsa kufunikira kwa zida za ma mems, monga RF Mems ancrate zosefera, kofunikira pa zida za 5G.Kuphatikiza apo, rf masms oscillators akuyembekezeka kuchita mbali yofunika potumiza malo oyambira ndi kupitirirapo popanga makompyuta a 5G.
Pomaliza:
Rf matems amasintha, chifukwa cha makina awo, amapereka zabwino zingapo pazambiri zamakhalidwe.Amapereka kukana kochepa kwambiri pamene kukana komanso kukana kwambiri mukatseguka.Kukula kwawo kakang'ono, zofuna zamphamvu kwambiri, liwiro losasinthika, kuwonongeka kwa signal kocheperako, kudzipatula kwambiri, komanso kuthekera kophatikiza pamlingo wa madera kumawapangitsa kukhala othandiza.Ndi njira zatsopano zopangidwa ndi zinthu zomwe zilipo tsopano, rf microectromeracancle stritches, kuphatikiza mafoni a ghz, akuchulukirachulukira mu mafoni a GHz, akuwonetsa kukula kwakukulu mu ma mes a rf.