Uhlelo lokuxhumana lweTerahertz

Terahertz ukuxhumanaUhlelo lusebenzisa ubuchwepheshe bezokuxhumana be-terahertz.Iwuhlelo lwe-solid-state electronic communication transceiver olusebenza kubhendi yefrikhwensi ye-terahertz.Isikhathi sangempelaidivayisi yokuxhumanayakhelwe "isivinini esiphezulu kakhulu, ukubambezeleka okuphansi" kwevidiyo engacindezelwanga.Uhlelo luhlinzeka ngomkhawulokudonsa okungenantambo owanele futhi aludingi ukudluliselwa ngokucindezelwa, okusindisa ngokuphumelelayo ukuchitha isikhathi sokucindezelwa kwevidiyo nokuwohloka futhi kuqinisekisa ukubambezeleka okuphansi kakhulu kokudluliswa kwevidiyo;Ngesikhathi esifanayo, ngokunwetshwa, ingahlangabezana nezidingo zokudluliselwa kwezinkundla zokuxhumana ezihlukahlukene kanye nezivumelwano zokuxhumana, futhi ihambisane nokudluliswa kwezimo zezicelo zokuxhumana ezahlukene.

Igagasi le-Terahertz liphakathi kwe-microwave nokukhanya okukude kwe-infrared.Isendaweni yoguquko isuka ku-elekthronikhi iye kweyezithombe.Ngesikhathi esifanayo, inezici zokuxhumana ze-microwave kanye nokuxhumana optical.Uma kuqhathaniswa nokuxhumana okuvamile, izinga lokuxhumana kwe-terahertz liphezulu futhi lingasekela amazinga okudluliswa kwedatha angamashumi kuya kumakhulu e-Gbps;Inokungena okuqinile futhi ingasebenza ngokujwayelekile ezindaweni ezinokhahlo njengomoya onamandla, isihlabathi, uthuli nentuthu;Ukugcinwa okuyimfihlo okuhle, ukuqondisa okuqinile kwegagasi le-terahertz nokugcinwa kuyimfihlo okungcono;Ubude begagasi bufushane, usayizi we-antenna mncane kunohlelo lwe-microwave, futhi isakhiwo silula futhi siyonga.Zonke izinhlobo zezinzuzo zobuchwepheshe zibonisa ukuthi igagasi le-terahertz lizoba ubuchwepheshe obubalulekile besistimu yokuxhumana yesizukulwane esilandelayo se-6G.

Ukuxhumana kweTerahertz kunamathemba abanzi okusebenza.Ingahlanganiswa nokudluliswa kwesithombe se-UAV, ukudluliswa kwevidiyo ye-ultra-high engacindezelwanga, ukubuya kwesiteshi esiyisisekelo nezinye izinsizakalo, ukwephula ukushiyeka kwesilinganiso esilinganiselwe kanye nokubambezeleka okuphezulu kokuxhumana okuphuthumayo kwendabuko komhlabathi.Isetshenziswa kabanzi ekusizeni izinhlekelele eziphuthumayo, i-telemedicine kanye nokuthunyelwa ngokushesha kwezimo eziphuthumayo zamaphoyisa.Ibhendi yeTerahertz inothile ngezinsiza ze-spectrum, futhi ububanzi bomkhawulokudonsa obutholakalayo bungama-oda amaningana obukhulu obungaphezulu kwalowo we-microwave.Ingasetshenziswa kuma-inter satellite links esikhathini esizayo.

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