Rohde & Schwarz (R&S) na tuʻuina atu se faʻamaoniga-o-manatu mo se 6G faʻaogaina faʻamatalaga faʻamatalaga e faʻavae i luga o fesoʻotaʻiga fesoʻotaʻiga terahertz photonic i le European Microwave Week (EuMW 2024) i Pale, e fesoasoani i le faʻalauteleina o le tuaoi o le isi augatupulaga uaealesi tekinolosi. O le ultra-stable tunable terahertz system atia'e i le poloketi 6G-ADLANTIK e fa'avae i luga ole fa'atekonolosi selu fa'asolosolo, fa'atasi ai ma alalaupapa e sili atu i luga ole 500GHz.
I luga o le auala i le 6G, e taua tele le fatuina o punaoa faʻasalalau terahertz e maua ai se faʻailoga maualuga ma e mafai ona faʻapipiʻi le tele o laina telefoni. O le tuʻufaʻatasia o tekinolosi faʻapitoa ma tekinolosi faʻaeletoroni o se tasi lea o filifiliga e ausia ai lenei sini i le lumanaʻi. I le fonotaga a le EuMW 2024 i Pale, o le R&S o loʻo faʻaalia lona sao i suʻesuʻega terahertz faʻaonaponei i le poloketi 6G-ADLANTIK. O le poloketi o loʻo taulaʻi i le atinaʻeina o vaega faʻasolosolo o le terahertz e faʻavae i luga o le tuʻufaʻatasia o photons ma electrons. E mafai ona fa'aoga nei vaega terahertz e le'i fa'atupuina mo fua fa'afou ma vave fa'aliliuina fa'amaumauga. O nei vaega e mafai ona faʻaaogaina e le gata mo fesoʻotaʻiga 6G, ae faʻapea foʻi mo le faʻalogoina ma ata.
O le poloketi 6G-ADLANTIK o loʻo faʻatupeina e le German Federal Ministry of Education and Research (BMBF) ma faʻamaopoopoina e le R&S. O paaga e aofia ai TOPTICA Photonics AG, Fraunhofer-Institut HHI, Microwave Photonics GmbH, Technical University of Berlin ma Spinner GmbH.
Ose 6G ultra-stable tunable terahertz system e fa'avae i luga o tekonolosi photon
Fa'amaoniga-o-manatu e fa'aalia ai se faiga terahertz e sili ona mautu, e mafai ona fa'alogoina mo le fa'asalalauina o fa'amatalaga uaealesi 6G e fa'avae i luga o mea fa'afefiloi terahertz photonic e fa'atupu fa'ailoga terahertz e fa'avae i luga o tekinolosi selu fa'asolosolo. I totonu o lenei faiga, o le photodiode e faʻaliliu lelei faʻailoga opitika faʻatupuina e le lasers faʻatasi ai ma alalaupapa faʻapipiʻi eseese i faʻailoga eletise e ala i le faagasologa o le faʻafefiloi o photon. O le fausaga o le antenna o lo'o fa'ata'amilo i le mea fa'afefiloi photoelectric e fa'aliliuina ai le fa'aoso o le photocurrent i galu terahertz. O le fa'ailo fa'ai'uga e mafai ona fa'avasegaina ma fa'aitiitiga mo feso'ota'iga uaealesi 6G ma e mafai ona faigofie ona fa'alogoina i luga ole va'aiga lautele. E mafai fo'i ona fa'alautele atu le faiga i fua fa'atatau e fa'aaogā fa'ailoga terahertz maua fa'atasi. O le fa'ata'ita'iga ma le fa'ata'ita'iina o fausaga ta'iala ta'avale terahertz ma le fa'atupuina o fa'ata'ita'iga fa'ata'ita'iga fa'ata'ita'iga fa'ata'ita'iga ultra-maualalo o lo'o iai fo'i i totonu o vaega faigaluega o le poloketi.
O le pisapisao tele-maualalo o le faiga e fa'afetai i le fa'apipi'i fa'apipi'i fa'apipi'i fa'apipi'i fa'apipi'i fa'apipi'i (OFS) i le afi leisa TOPTICA. O meafaifa'aili maualuga a le R&S o se vaega taua o lenei faiga: O le R&S SFI100A wideband IF vector signal generator e fausia ai se faailoilo faavae mo le modulator opitika ma se fua faatatau sampling o le 16GS/s. O le R&S SMA100B RF ma le microwave fa'ailoga afi e fa'atupuina ai se fa'ailoga fa'amaumau fa'asino mo faiga TOPTICA OFS. O le R&S RTP oscilloscope fa'ata'ita'iga le fa'ailoga fa'amaufa'ailoga i tua atu o le fa'alava fa'aauau pea (cw) terahertz receiver (Rx) i se fua fa'ata'ita'iga o le 40 GS / s mo le fa'agasolo atili ma le fa'aitiitiga o le fa'ailoga o le va'aiga 300 GHz.
6G ma mea e mana'omia i le lumana'i
O le 6G o le a aumaia fa'aaliga fou fa'aoga i alamanuia, tekinolosi fa'afoma'i ma le olaga i aso uma. Talosaga e pei o metacomes ma Extended Reality (XR) o le a tuʻuina atu manaʻoga fou i luga o le latency ma faʻamatalaga fesiitaiga fua e le mafai ona faʻafetaui e faiga fesoʻotaʻiga o loʻo iai nei. E ui o le International Telecommunication Union's World Radio Conference 2023 (WRC23) ua faailoaina ni fusi fou i le fusi o alaleo FR3 (7.125-24 GHz) mo nisi suʻesuʻega mo le uluai pisinisi 6G fesoʻotaʻiga e faʻalauiloa i le 2030, ae ia iloa le gafatia atoatoa o le mea moni (VR), faʻateleina mea moni (AR) ma faʻafefiloi mea moni (MR0) faʻapipiʻi mea moni (MR0) faʻatasi ma Asia (MR0) GHz o le a manaʻomia foi.
Taimi meli: Nov-13-2024