Rohde & Schwarz (R&S) gosipụtara ihe akaebe nke echiche maka sistemụ nnyefe data ikuku 6G dabere na njikọ nkwukọrịta photonic terahertz na European Microwave Week (EuMW 2024) na Paris, na-enyere aka ịkwalite ókèala teknụzụ ikuku na-esote. Sistemụ terahertz a na-agbanwe agbanwe nke ukwuu nke emepụtara na ọrụ 6G-ADLANTIK dabere na teknụzụ mgbakwụnye ugboro ugboro, yana ugboro ugboro ndị na-ebu ihe karịrị 500GHz.
N'ụzọ nke 6G, ọ dị mkpa ịmepụta isi iyi nnyefe terahertz nke na-enye akara dị elu ma nwee ike ikpuchi oke ugboro ole enwere ike. Ijikọta teknụzụ anya na teknụzụ eletrọnịkị bụ otu n'ime nhọrọ iji mezuo ebumnuche a n'ọdịnihu. Na ogbako EuMW 2024 na Paris, R&S na-egosi onyinye ya na nyocha terahertz kachasị ọhụrụ na ọrụ 6G-ADLANTIK. Ọrụ a na-elekwasị anya na mmepe nke akụkụ oke ugboro terahertz dabere na njikọta nke photons na electrons. Enwere ike iji akụkụ terahertz ndị a na-emepebeghị emepe maka nha ọhụrụ na nnyefe data ngwa ngwa. Enwere ike iji akụkụ ndị a ọ bụghị naanị maka nkwukọrịta 6G, kamakwa maka nchọpụta na onyonyo.
Ọrụ 6G-ADLANTIK bụ nke Ministri Mmụta na Nnyocha nke Gọọmenti etiti nke Germany (BMBF) kwadoro, R&S na-ahazikwa ya. Ndị mmekọ gụnyere TOPTICA Photonics AG, Fraunhofer-Institut HHI, Microwave Photonics GmbH, Technical University nke Berlin na Spinner GmbH.
Sistemụ terahertz nke 6G nke a na-agbanwe agbanwe nke ọma dabere na teknụzụ photon
Ihe akaebe nke echiche na-egosi sistemụ terahertz siri ike nke ukwuu, nke a na-agbanwe agbanwe maka nnyefe data ikuku 6G dabere na igwekota terahertz photonic nke na-emepụta akara terahertz dabere na teknụzụ mgba ọkụ ugboro ugboro. Na sistemụ a, photodiode na-agbanwe akara mkpu anya nke lasers mepụtara nwere obere ugboro anya dị iche iche ka ọ bụrụ akara eletriki site na usoro ngwakọta photon. Nhazi antenna gburugburu igwekota fotoelectric na-agbanwe fotocurrent na-agagharị ka ọ bụrụ ebili mmiri terahertz. Enwere ike ịgbanwe ma gbanwee akara sitere na ya maka nkwukọrịta ikuku 6G ma enwere ike ịhazi ya ngwa ngwa n'ọtụtụ ugboro dị iche iche. Enwere ike ịgbatị sistemụ ahụ na nha akụkụ site na iji akara terahertz a nabatara nke ọma. Nmepụta na imewe nke usoro nduzi waveguide terahertz na mmepe nke oscillators ntụaka photonic nke oke obere dị ala sokwa na mpaghara ọrụ ahụ.
Mkpọtụ nke sistemụ ahụ dị oke ala site na ihe na-eme ka ugboro ugboro nke comb-locked optical frequency synthesizer (OFS) dị na injin laser TOPTICA. Ngwa dị elu nke R&S bụ akụkụ dị mkpa nke sistemụ a: Ihe na-emepụta ihe ...
Ihe achọrọ maka 6G na usoro mgbasa ozi ugboro ugboro n'ọdịnihu
6G ga-eweta ọnọdụ ngwa ọhụrụ na ụlọ ọrụ mmepụta ihe, teknụzụ ahụike na ndụ kwa ụbọchị. Ngwa dịka metacomes na Extended Reality (XR) ga-etinye ihe ọhụrụ achọrọ na ọnụego latency na nnyefe data nke sistemụ nkwukọrịta dị ugbu a na-apụghị imezu. Ọ bụ ezie na International Telecommunication Union's World Radio Conference 2023 (WRC23) achọpụtala bands ọhụrụ na FR3 spectrum (7.125-24 GHz) maka nyocha ọzọ maka netwọk azụmahịa 6G mbụ a ga-ewepụta na 2030, Mana iji mezuo ikike zuru oke nke eziokwu mebere emebe (VR), eziokwu augmented (AR) na ngwa eziokwu agwakọta (MR), band Asia-Pacific Hertz ruo 300 GHz ga-adịkwa mkpa.
Oge ozi: Nọvemba-13-2024