Qualcomm Technologies, ukongeza , yazisa iteknoloji yokucoca i-ultraSAW RF ye-4G/5G yezixhobo eziphathwayo. Iphucula kakhulu ukusebenza kwamaza kanomathotholo kuluhlu ukuya kuthi ga kwi-2,7 GHz kwaye, ngokutsho komenzi, iphezulu kunabakhuphisanayo ngokweeparamitha kunye neendleko.
Izihluzi zerediyo zerediyo (RF) zahlula imiqondiso yerediyo kwiibhendi ezahlukeneyo ezisetyenziswa kwiiselfowuni ukufumana nokusasaza ulwazi. Ngokunciphisa ilahleko yokufaka ubuncinane nge-1 dB, izihluzi ze-Qualcomm ultraSAW ze-acoustic wave (SAW) zigqwesa ukodlula izihluzo zomzimba ezikhuphisanayo ze-acoustic wave (BAW) ukuya kuthi ga kwi-2,7 GHz.
I-Qualcomm ultraSAW ibonakalisa ukusebenza okuphezulu kokucoca kuluhlu lwe-600 MHz - 2,7 GHz, kwaye ibonakaliswe ngezi nzuzo zilandelayo:
- ukuhlukana okuhle kakhulu kweempawu ezifunyenweyo kunye nokuhanjiswa kunye nokunyanzeliswa kwe-crosstalk;
- ukukhethwa kwamaza aphezulu;
- umgangatho ukuya kuthi ga kwi-5000 - iphezulu kakhulu kuneyahluzo ze-OAV ezikhuphisanayo;
- ilahleko yokufaka ephantsi kakhulu;
- Uzinzo lobushushu obuphezulu kunye nobushushu obuphantsi kakhulu bokukhukuliseka komyalelo we-x10-6/deg. KUYA.
Ithekhnoloji ivumela abavelisi ukuba baphucule amandla okusebenza kwezixhobo ezininzi ze-5G kunye ne-4G ngelixa benciphisa iindleko xa kuthelekiswa nezisombululo zokukhuphisana kunye neempawu zobuchwepheshe ezifanayo. Ngenxa yokusetyenziswa kwetekhnoloji, ii-smartphones ziya kusebenza ngokuzimeleyo ixesha elide, kwaye umgangatho wonxibelelwano uya kwanda. Ukuveliswa kwentsapho ye-Qualcomm ultraSAW yeemveliso ezidityanisiweyo kunye nezidibeneyo ziya kuqala kwikota yangoku, kwaye izixhobo zokuqala zeflegi ezisekelwe kuyo ziya kubonakala kwisiqingatha sesibini se-2020.
I-Qualcomm ultraSAW yitekhnoloji ephambili yokuphucula ngakumbi ukusebenza kweepotfoliyo zenkampani yeRFFE kunye ne-Snapdragon 5G yeModem-RF iinkqubo zemodem. I-teknoloji ye-Qualcomm ultraSAW isetyenziswe kwiimodyuli ze-amplifier zamandla (PAMiD), iimodyuli zangaphambili (FEMiD), iimodyuli ezihlukeneyo (DRx), i-Wi-Fi extractors, i-extractor yesignali yokuhamba (i-GNSS extractors), kunye ne-RF multiplexers.
umthombo: 3dnews.ru