i-4G Omni Directional Antenna: Isisombululo esiphambene nge-360° esikhangela ukuthi kube khona ukuxhumeka okuningi

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isandla se-antenna esebenza ngokumelene ngezimpawu zonke

I-antenna engenakaphakathi ye-4G iyisithiziwano esinhle sokuxhumana esenzakalweni ukuthola nokuthumela imithombo kuwo wonke amadirections kumaphela amadegree 360. Le antenna ethuwele kuhulumeni lama-4G LTE, okungenzeka ukuthi kuhlangane kuma-600MHz kuma-2700MHz, lokhu kuyakunceda ukuthi ikhankane nezinhlanhlayo eziningi. Isakhiwo samanye antenna senza amathuba okuthuthukisa isiqame sangokwesikhundla, ukuvimba izindawo ezingenayo kanye nokunikeza ukuxhumana okuholela. Isakhiwo sakhe sengaba yindlela enkulu njengezibhobho noma iplastic engenakuthatha izulu, ukuthuthukisa ukuphila kakhulu. Amakhiwane aphakathi akhohlwe ngokucophelela ukuthuthukisa amathuba, okungenzeka ukuthi kune-2-12 dBi ngokwesibonelo esithile. Lezi antenna zinconywa kakhulu kumasebenzi ofuna ukuthuthukisa kakhulu, njengokuthi kuzindawo zomfukane, izindawo eziphezulu zokuthengisa noma kumasebenzi aphakathi. Lo tekinoloji inikeza amathuba ka-MIMO (Multiple-Input Multiple-Output), ukuthuthukisa isendwe kanye nezintandokazi zokuxhumana. Ukufaka kungenzeka ukuthi kuhlukile, noma kungaba ngamathonge, kuzindawo zokubeka noma kuzindawo zokubeka eziphakeme, kanye nezinto ezokuvuselela izulu ukuthi kuthathe isikhathi eside kakhulu kuzindawo ngaphandle. Le petha engenakaphakathi iyakunceda kakhulu lapho indawo yekhankane engenakubonakala noma lapho kudingeka ukuxhumana kwamadivayisi amaningi kudirections ezahlukene.

Amagaba Amahlula Ngoku

I-antenna engenabantu yokudinga 4G ibonisa amatholiso amaningi okwenza yena ukukhetha okubalulekile kubo bonke abasebenzisa phakathi kwezindlu nezinkampani. Okokuqala, iphatheni lekwe 360-degree elimina ukudinga kwezinye i-antenna ezingenabantu, kwekhipha izindleko zokufaka futhi ukugqweswa ngaphandle kokunye kwekhona kweyiphasi. Ukutholakala kwayo kwezifekelo kusiza ukuthi ikhankanye nezinye izinhlelo zokusebenza, ukwenza yena ukunikezwa okulandelana nezadwa. Ukwehla kwezulu futhi ukuthuthwa okukhanyayo kusiza ukuthi kungabi naluphi na uhlelo oludinga ukulungiswa futhi kuhlale kahle ngokudala, noma emaphandleni amaningi. Ukuthuthwa okukhanyayo kweyisayithi kusiza ukuthi kudinga kakhulu futhi kunezinyathelo ezithuthayo, okudingekile kule comunications yamadigithi. Ukuthuthwa kwezindlela zokufaka yona indlela enye yokuthola, ngoba le antenna ingafakwa emaphandleni amaningi ngaphandle kokuthuthwa kwayo. Ukuthuthwa kwekhonkothi le-MIMO kusiza ukuthi kube nezinyathelo eziningi ezasebenzayo ngokushesha, ukuthuthwa kwekhonkothi futhi ukuthuthwa kwebhase yomsebenzi. Le antenna ngokuvamile kungeke idinga yisource engenabantu, isebenza ngendlela engenabantu noma kungaphandle kokuthuthwa. Ukuthuthwa kwekhonkothi kusiza ukuthi kutholakale nezifekelo eziningi ze-4G LTE, ukwenza yena ukutholakala kwezulwini. Ukuthuthwa kwezindleko kutholakala ngokuthi kwekhipha ukudinga kwezinye i-antenna futhi kwekhipha ukudinga kwezinyathelo zokulungiswa. Ukuthuthwa kweyisayithi kuyonke indlela kusiza ukuthi kunezinyathelo ezithuthayo kwebhase yezinto ezasebenzayo kuyiphasi. Ngaphezulu, le antenna ngokuvamile inemoto yokuthi kwekhipha ukuthuthwa kwezulu, ukwenza yena ukutholakala emaphandleni amaningi noma kungaphandle kokuthuthwa kwayo.

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isandla se-antenna esebenza ngokumelene ngezimpawu zonke

Isikhathi Esiphezulu Sokunqatha Kwesihlahla

Isikhathi Esiphezulu Sokunqatha Kwesihlahla

Isilonda se-4G esiyimhlophe sisebenzisa itekhnoloji yokuqinisa isiyinalo esiyimfushane esiyafaka amagama aphelele kuzo zonke izindawo eziphumelelayo. Iteknoloji yale yisebenzisa izinhloso zase-dipole nezinto ezinhlelwe ngokucophelela ukuqinisekisa ukuphelele kwe-siyinalo ngokungathathwa indawo. Isakhiwo sangaphakathi sesilonda sikhuthazwe ukuze sinqume isiyinalo futhi sakhokhele ukusebenza okuphezulu, okwenza ukuba kube lula ukulayisha idatha futhi sinqume ukucindezela okuphakathi. Ikhetho elinhle elichazwe khona lifaka kwezindlela zokulayisha ezingenakho ukungcola futhi ziqinisekisa ukuphelele kwezinye zokulayisha kuzo zonke izinto eziyilayishwa, ukunquma isebenza esiphezulu kwezinye izimo zokusebenza. Iteknoloji yale yenza amaphetho ethile, kuzo kube lula ukuxhumana, amaspeezi amkulu edatha, futhi kube bendaweni ukuxhumeka kuzo zonke izinhlelo eziqhutywa kuzo.
Ukubulwa kwezindawo ezikhathazo nezobukhulu

Ukubulwa kwezindawo ezikhathazo nezobukhulu

Ibukelwe ukuthola imizamo ephahla kwezimo zomoya, i-4G omni directional antenna inezobukhulu ngokweqile ngokusebenzisa izindlela zokubulwa nezibonisa ukuphepha. Isiye sangaphandle sibhaliwe ngokwesibonelo esikhulu sokwabiwa noma izinto ezivikelwe kuvaviolet (UV) ezithintela ukuthi kungapheli ngenkathi ithintela imvula, izimo ezikhulu kakhulu, nezindlela zokupheliwe. Izinto ezikhethekile zivikelwe ukuthi kungatholi umoya, ukuvikela ukupheliwe bese kuthi kunesekela ukusebenza ngendlela ethile noma yiziphi izimo zomoya. Isakhiwo sangantenna sinemigomo yokuvikela ukungcola nokuxhumana nezindlela zokuxubula, ekunikeza ukuphepha okuningi nezobukhulu ngenkathi kungapheliwe. Lokhu kubulwa okuningi kuthi kunesekela iminyaka engapheliyo yokusebenza ngaphandle kokulungiswa bese kuthi kunesekela ukusebenza ngendlela enempilo.
Ukufaka futhi ukuxhuma kwezindlela eziningi

Ukufaka futhi ukuxhuma kwezindlela eziningi

I-antenna engqondweni yazo yayo i-4G yenziwe ngokujulile ukuthi ikhona umendulo wokufaka futhi ukuthi uhlanganise ngokuphelelwa nezimali zasendlela. Isisitemu sokufaka zenziwe ukuthi ikhohlwe imicabango yoku faka, kuquka ukufaka kwezimpila, ukufaka kwegwalli, nezindawo zokufaka emhlabeni. Ubunzima obuncane kodwa obukhulu be-antenna bokuthi kungenzeka ukusebenzisa lapho kufakwa futhi ukuthi kuvikele isebenza esikhulu lapho kufakwe. Ibrakiti yokufaka ezifaniselekile nezixhobo zokuxhumana ezisebenzisa isimo stande futhi zikhonjiswa ukuthi zenzeke nezinye i-sistimu zokufaka nezicaba zokuxhumana. Iphrofayli yabantu engqondweni yazo yayo futhi isimo se-aerodynamic sikhula ukulaywa kwamagalesi futhi kakhulu ukuthi kuvikele imiphumela emifanekwene. Lokhu kusebenza kakhulu kubalulekile kuzo zonke izindawo, kusukela kuzo zokusebenzisa phakathi kwezimali kuya kuzo zokusebenzisa izinkampani, futhi kuyasekela isikhathi nezindlela zokufaka.

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