Mtundu watsopano wa terahertz diaherz wachulukitsa kwambiri komanso kuphatikizidwa kwakukulu kwa 6g ndi osagwirizana ndi bandwidth bandwidth ndi kutayika pang'ono.
Ofufuzawo ayambitsa gulu lalikulu la terahertz lomwe limachulukitsa kuwirikiza chidziwitso cha data ndikusintha njira zosinthira kwa 6g ndi kupitirira. (1 chithunzi: Zithunzi zapamwamba)
Kulankhulana kopanda zingwe kunayankhulana mwatsetse, kumayimiriridwa ndi Teraherst Technology, amalonjeza kuti asintha kufalikira kwa deta.
Makina awa amagwira ntchito ku Terahelt frequences, amapereka bandwidth yosayerekezeka kuti muthe kufalitsa mwachangu. Komabe, kuzindikira kwathunthu kuthekera kumeneku, zovuta zazikulu zaukadaulo ziyenera kugonjetsedwa, makamaka pakuwongolera ndi kugwiritsa ntchito bwino mawonekedwe omwe alipo.
Kupita patsogolo kwa zinthu zomwe zathetsa vutoli: Kutalika koyamba kwa terahertz polarization (de) kuchulukitsa papulatifomu ya sicton.
Kapangidwe kake kake kake ka bati-terahertz J.2-330 ghz) ndikufuna kusintha kuyankhulana kwa 6g ndi kupitirira. Chipangizocho chimakhala ndi vuto la data pakakhalabe kuchepa kwa data, ndikusintha njira kuti mupeze zingwe zosatsutsika.
Gulu lomwe limayambitsa gawoli limaphatikizapo Pulofesa Withawat Withawach Kuserine ya School of Adelaide ya University of Adeaka, tsopano Pulofesa Masaku, ndi Pulofesa Masaku Mayuki Fujita.
Pulofesa Witayachnankal adanenera, "polarization Didxer imapereka mitsinje yambiri kuti ipakidwe nthawi yomweyo mkati mwa gulu lofananira limodzi, mobwerezabwereza." Banki yalumikizana ndi chipangizocho sichinachitikepo kale pamlingo uliwonse, kuyimira kudumpha kwakukulu kwa kuchuluka kwa masambiridwe.
Kuchulukitsa ku Polaririza ndikofunikira pakulankhulana kwamakono pamene amathandizira zizindikiro zingapo kuti zigawane ndi gulu lofananalo.
Chida chatsopanochi chimakwaniritsa izi pogwiritsa ntchito makina oyendetsa makina ndi anisotropic kugwira ntchito. Izi zigawozi zimawonjezera polandarization wowerengeka, zomwe zimapangitsa kuti polar in exprection raio (pa) ndi mawonekedwe a bandwidth-trandwidth-amtundu wa terahehertz.
Mosiyana ndi zojambula zachikhalidwe zomwe zimadalira zovuta za Asymmetrides, zatsopano zatsopano zimagwiritsa ntchito ma anisotropic zowonjezera zokhazokha. Njira iyi imalepheretsa okwanira bandwidth yomwe imaperekedwa ndi okhazikika.
Zotsatira zake ndi ma bandwidth pafupi ndi 40%, pafupifupi 20 db, ndipo kuyika kocheperako kwa pafupifupi 1 DB. Mankhwala ogwiritsira ntchito izi amaposa omwe ali nawo omwe alipo kale ndi microwave, omwe nthawi zambiri amadwala bandwidth ndi kutaya kwakukulu.
Ntchito ya kalasi yofufuzira siyongowonjezera luso la teraheertz komanso limayikiranso maziko a nyengo yatsopano yolumikizana ndi zingwe. Dr. Gao anati, "Kutulutsa kumeneku ndi woyendetsa bwino potsegula luso la teraheertz." Mapulogalamuwa amaphatikizapo kukhazikika kwa makanema otanthauzira, zenizeni, komanso zotsatila zotsatizana zotsatizana ngati 6g.
Njira zachikhalidwe za teraherz polarition, monga ma transductions a Orthoglal Moderduccers (OMTS) kutengera zitsulo zoyambira zazitsulo, zimakumana ndi zovuta zambiri. Zitsulo Zowopsa Zazitsulo zotayika zotayika za orquimic pamtunda, ndipo njira zawo zopanga ndizovuta chifukwa cha zomangamanga za geometric.
Makina owoneka owoneka bwino ochulukirapo, kuphatikiza omwe amagwiritsa ntchito mach-zehrendent interferometers kapena makhiristos a prostonic, amaperekanso pakati komanso nthawi zambiri amafunikira masheya ogulitsa pakati pa bandwidth, kuphatikiza, ndikupanga zovuta.
Omwe amagwiritsidwa ntchito kwambiri amagwiritsidwa ntchito kwambiri m'makina owoneka bwino ndipo amafuna kugwiritsa ntchito mawu olimba kuti akwaniritse kukula ndi kukwezeka. Komabe, ali ochepa bandwidth bandwidth komanso chidwi chopanga kulekerera.
Diseji yatsopano imakhala yophatikiza zabwino za omwe amapezeka movomerezeka komanso zothandiza apakatikati, zomwe zikubwera. Anisotropic maladi akuwonetsa zowonjezera zowunikira. Mfundo imeneyi imawonetsa kuchoka kwa njira zachikhalidwe, kupereka njira yopenda ndi njira yosinthira kwa teraheheltz.
Kuyeserera kwa ma quesexer kunatsimikiziridwa ndi njira yake yapadera. Chipangizocho chimagwira bwino ntchito mu 225-330 ghz graction, kukwaniritsa bandwidth ya 37.8% pomwe mukusungabe pa 20 DB. Kukula kwake komanso kuphatikizika kwake ndi njira zopangira muyezo zimapangitsa kuti ikhale yoyenera kupanga.
Dr. Gao adati,
Ntchito zomwe ntchito iyi ya ukadaulo iyi imayambiranso njira yolumikizirana. Pogwiritsa ntchito makina opatuliriza, kuchulukitsa kumatha kuyendetsa zikuluzikulu monga radar, kulingalira, ndi intaneti ya zinthu. "Pakadutsa zaka khumi, tikuyembekeza kuti matekinoloje a Teraheyanz azikhala ophatikizidwa komanso ophatikizidwa ndi mafakitale osiyanasiyana," Pulofesa wa ku Nihachingkul adakhazikitsidwa ndi mafakitale osiyanasiyana, "pulokussor Wiachingkul adati.
Kuchulukana kumathanso kuphatikizidwa ndi gulu lotakatalika koyambirira womwe gululi lidapangidwa ndi gululi, kulimbikitsa magwiridwe antchito apamwamba papulatifomu yogwirizana. Kugwirizana uku kumawunikiranso kusinthasintha kwapakatikati pa nsanja yogwira ntchito.
Zomwe timapeza zalembedwa mu Jourth Laser & Photononic ndemanga zawo, kutsindika tanthauzo pakukula kwa zithunzi za protonic terahefrtz. Pulofesa Fyata adakumbukira kuti, "Mwa kuthana ndi zotchinga zaukadaulo, zomwe zimayembekezeredwa kulimbikitsa chidwi ndi kafukufuku wofufuza."
Ofufuzawo akuyembekeza kuti ntchito yawo ilimbikitse ntchito zatsopano komanso kusintha kwaukadaulo zaka zapitazo, pamapeto pake zimatsogolera ku mapulojekiti ndi zinthu.
Kafukufukuyu amaimira gawo lalikulu patsogolo kutsegula luso la teruhertz. Imakhazikitsa muyezo watsopano wa zigawo zophatikizira ndi zitsulo zomwe sizinachitikire.
Monga momwe amafunira othamanga kwambiri, zolankhulirana zolankhulirana kwambiri zimatha kukula, zoterezi zimagwira ntchito yofunika kwambiri poyambitsa tsogolo la ukadaulo wopanda zingwe.
Post Nthawi: Disembala 16-2024