Ubwoko bushya bwa terahertz inzoga nyinshi yakubye kabiri amakuru kandi yongereye cyane itumanaho rya 6G hamwe namakuba yigeze abaho hamwe namakuru make.
Abashakashatsi bashyizeho bande-yagutse bande terahertz inzoga nyinshi zikubye kabiri amakuru kandi zizana iterambere ryimpinduramatwara kuri 6G ndetse no hanze yacyo. (Ishusho Inkomoko: Amashusho Getty)
Itumanaho rikurikira itumanaho ridafite ishingiro, rihagarariwe na Terahertz ikoranabuhanga, amasezerano yo guhindura amakuru.
Izi sisitemu zikorera kuri fone ya Terahertz, zitanga umurongo utagereranywa utabarika kuri ultra-yihuta yo kwandura amakuru yihuta no gutumanaho. Ariko, kugirango umenye byimazeyo iki kibazo, ibibazo bya tekiniki byingenzi bigomba kuneshwa, cyane cyane mugucunga kandi bigakoresha neza ibintu bihari.
Iterambere ryinshi ryakemuye iki kibazo: ultra-mallband ya mbere yinjijwemo terahertz (de) byinshixxer yamenye kuri platifomu yubusa.
Iyi mikino udushya yitegura jye na terahertz j band (220-330 ghz) kandi igamije guhindura itumanaho kuri 6G narenze. Igikoresho neza ubushobozi bwikubye kabiri mugihe ukomeje kugaba igihombo gito, guha inzira imiyoboro myiza kandi yizewe.
Ikipe yihishe inyuma yiyi ntambwe irimo Porofeseri Withawat Withawaykul wo mu ishuri ry'amashanyarazi na Mediya, muri kaminuza ya Osaka, na Porofeseri Masamuki Fujita.
Porofeseri witwa Umuziyackal yagize ati: "Ahantu hasabwa polarisation nyinshixer yemerera imigezi myinshi ya Data igomba gutangwa icyarimwe mu itsinda rimwe, bakusanya neza amakuru." Umuyoboro uyobora umaze kugerwaho nibikoresho ntabwo yigeze akiriwe murwego urwo arirwo rwose, ahagararira gusimbuka gukomeye kugirango bahuze.
Polarisation Ibicuruzwa byinshi ni ngombwa muburyo bugezweho mugihe bifasha ibimenyetso byinshi kugirango dusangire itsinda rimwe, kuzamura cyane ubushobozi.
Igikoresho gishya kikabigeraho gikoresha icyerekezo cyerekezo cyerekezo hamwe nubunini bwa anisotropic neza. Ibi bice bizamura amashuri
Bitandukanye nibishushanyo gakondo bishingikiriza ku rugero rutoroshye kandi bwibasiwe na submmedied ya waveguent, ibishya byinshi byinshi byerekana ko anisotropique asuhuza anisotropic hamwe no kwishingikiriza gusa. Ubu buryo bwuzuye butanga igitambaro cyiza cyatanzwe naba couple.
Igisubizo ni igiterants cyometse kuri 40%, impuzandengo kuri 20 db, hamwe no gutakaza byibuze hafi 1 db. Iyi miterere yimikorere iruhande rwa kure kubo zibishushanyo mbonera hamwe na microwave, akenshi bikaba bikabazwa no gutambwa bigufi no gutakaza cyane.
Imirimo yubushakashatsi ntabwo yongera imikorere ya sisitemu ya Terahertz ariko nanone ishyiraho urufatiro rwigihe gishya mubikorwa bitagira umugozi. Dr. Gao yagize ati: "Iyi mihanga ni umushoferi w'ingenzi mu gufungura ubushobozi bwa Terahertz." Porogaramu zirimo amashusho-asobanutse neza, ukuri kwiyongera, hamwe nimiyoboro ivangurana-hafi nka 6G.
Ibisubizo gakondo bya Terahertz, nka orthogonal Mode Transducers (omts) ishingiye kuri blectuide yurukiramende rwibyuma, hahura nibifite aho bigarukira. Metal Waveguides uburambe bwiyongereyeho ofic igihombo kumafaranga maremare, hamwe nuburyo bwabo bwo gukora buragoye kubera ibyangombwa bya geometrike.
Gutanga kerekana neza, harimo abakoresha intangarugero ya mach-zelender, tanga igihombo cyiza kandi gikenera ibihome bihamye ariko akenshi bisaba ibihome bitandukanijwe hagati ya karwi, ugana, no gukora ibintu.
Ubuyobozi bukoreshwa cyane muri sisitemu yo kumenya kandi bisaba kwihangana gukomeye kugirango ugere ku bunini buringaniye no hejuru kuri. Ariko, bagarukira ku murongo uragabanuka no kwiyumvisha gukora kwihanganira kwihanganira.
Ibishya byinshi bihuza ibyiza bifitanye isano nubunini bukomeye, gutsinda izi mbogamizi. Ingano ya anisotropic yerekana intambwe zikomeye, zemeza hejuru hejuru yumurongo wagutse. Ihame ryo gushushanya ibimenyetso byava muburyo gakondo, gutanga igisubizo gishimishije kandi gifatika kuri terahertz.
Kwemeza kugerageza kuri byinshixxer yemeje imikorere idasanzwe. Igikoresho gikora neza muri 225-330 GHZ, kugera ku gitandaguze cya 37.8% mugihe kibungabunganya kuri 20 DB. Ubunini bwayo no guhuza nibikorwa bisanzwe bituma bikwiranye numusaruro mwinshi.
Dr. Gao yagize uruhare ruti: "Uku guhanga udushya ntiruzamura imikorere y'itumanaho rya Terahertz ariko nanone rinatanga inzira y'imiyoboro idahwitse kandi yizewe."
Ibishoboka byose byikoranabuhanga birenze sisitemu yo gutumanaho. Mugutezimbere ikoreshwa ryibikoresho, byinshixxer birashobora gutera imbere mumirima nka radar, gutekereza, na enterineti yibintu. Porofesecer witwa Ati: "Mu myaka icumi, turateganya ko iyi nsengero za Terahertz yemejwe cyane kandi ihujwe n'inganda zitandukanye.
Interxyer irashobora kandi kuba ihuriweho nigikoresho cyabigenewe mbere yitsinda, bigatuma ibikorwa byitumanaho bihamye kurubuga rwunze ubumwe. Ubu buryo bufatika bwerekana ko bitandukanye no guhungabanya urubuga rwiza ruciriritse.
Ubushakashatsi bwakozwe mu ikipe bwasohotse mu kinyamakuru Laser & Isubiramo rya Photosic, bishimangira akamaro mu guteza imbere tekinoroji ya Photosic Terahertz. Porofeseri Fujita yagize ati: "Mu gutsinda inzitizi zikomeye za tekiniki, biteganijwe ko guhangayikishwa na tekiniki bitera inyungu n'ubushakashatsi mu murima."
Abashakashatsi bariteguye ko akazi kabo kazashishikariza izindi nyungu n'iterambere ry'ikoranabuhanga mu myaka iri imbere, amaherezo biganisha ku prototypetions n'ibicuruzwa.
Ibi byinshixxer byerekana intambwe ikomeye imbere yifungura ubushobozi bwitumanaho rya Terahertz. Ishiraho amahame mashya yo guhuza ibikoresho bya terahertz hamwe nibipimo byimikorere bitigeze bibaho.
Nkibisabwa umuvuduko mwinshi, imiyoboro itumanaho-yubushobozi ikomeje kwiyongera, udushya nk'ukwo tuzagira uruhare rukomeye muguhindura ejo hazaza hanaburiye tekinoroji yikoranabuhanga.
Igihe cyo kohereza: Ukuboza-16-2024