Impamvu filteri ya RF igenda iba ngombwa？
Iterambere ryihuse ryamakuru atagendanwa hamwe na 4G LTE imiyoboro yatumye abantu barushaho gukenera imirongo mishya ndetse no guteranya abatwara kugirango bahuze imirongo kugirango bemere urujya n'uruza. Umuyoboro wa 3G ukoresha imirongo igera kuri itanu gusa, kandi imiyoboro ya LTE ubu ikoresha imirongo irenga 40, kandi hamwe na 5G niyinjira, umubare wamabandi uziyongera cyane.
Ibikoresho bihujwe byohereza ibimenyetso mubice byinshi: selile, Wi-Fi, Bluetooth, na GPS, mugihe wirinze kwivanga. Turashobora guhita dutekereza kuri terefone zigendanwa, udusimba twa shark twashyizwe hejuru yimodoka, sitasiyo fatizo ya selile, radar na sisitemu yitumanaho, hamwe ninganda, siyanse, cyangwa ubuvuzi buhujwe na enterineti (IoT). Kuri iyi ngingo, akayunguruzo karakenewe kugirango dusohoke.
Smartphone idafite akayunguruzo ni amatafari
Kimwe na antenne, muyunguruzi bigenda biba igice cyingenzi cyo kuvanga imiyoboro. Igikoresho cyakira imirongo itandukanye, kandi muyungurura yemerera inshuro zifuzwa kunyuramo mugihe uhagarika inshuro zitifuzwa. Muyandi magambo, akayunguruzo ni nka Gandalf muri John Ronald Ryall Tolkien yise "Umwami w'impeta": "Ntuzanyura!" .
Shungura ibibazo byubushakashatsi
Akayunguruzo nigikoresho cyingenzi kubashakashatsi ba RF, ariko kandi bahura nibibazo byinshi. Kubitangira, imikorere ya filteri iratandukanye nubushyuhe. Akayunguruzo mu bikoresho bitandukanye muri iki gihe karashobora kwihanganira ubushyuhe buri hagati ya dogere selisiyusi 60 (dogere 140 Fahrenheit) cyangwa irenga, mu gihe muyunguruzi yo mu nzu irashobora kwihanganira ubushyuhe buri hagati ya dogere selisiyusi 25 (dogere 77 Fahrenheit) ndetse n’ubushyuhe bwo hejuru hejuru y’inyoni cyangwa akayunguruzo kashyizwemo igisenge. Ubushyuhe bwo hejuru bwo kuyungurura, niko bigoye kuyungurura inshuro runaka, kandi birashoboka cyane ko ikimenyetso "kizagenda" kumurongo wegeranye.
Gucunga ubushyuhe bwingenzi nibyingenzi kuberako ibyinshi bishya byagabanijwe byegeranye cyane nibisanzwe. Muri icyo gihe, guteranya abatwara (CA) biratera imbere byihuse, hamwe nabatanga serivise zigendanwa bahuza imiyoboro igera kuri itanu kugirango bagaragaze imikorere y'urusobe, aho kuyungurura neza nibisabwa.
Kugira ngo ikibazo cy’ubushyuhe gikemuke, inganda za RF zirimo zitezimbere tekinoroji ya drift na drift-yubusa. Ubuso bwa Sonic (SAW) na Body Sound Wave (BAW) muyunguruzi bikomeza urwego rwo hejuru rwumutekano mugihe ubushyuhe bwahindutse, bwujuje ibisabwa byimikorere yibikoresho bivuka.
Nkuko byavuzwe haruguru, igisekuru kizaza cya terefone zo mu rwego rwo hejuru nazo zigomba kuba zifite ibikoresho byinshi byo kuyungurura. Kimwe nibindi bice byose bigize rf, hari umwanya muto cyane wo kuyungurura. Ba injeniyeri bagomba gushobora kwinjiza muyunguruzi nyinshi mumwanya muto kugirango bakore neza.
Duplexers, triplexers, cuadruplexers na hexaplexers hamwe hamwe byitwa multiplexers. Multiplexers ihuza filteri nyinshi mugikoresho kimwe kugirango ifashe abashushanya kubika umwanya, koroshya igishushanyo, kubahiriza ibisabwa, no kwirinda kwivanga.
Muri iki gihe cyibidukikije bigendanwa, umubare wamabandi asabwa kubikoresho uratangaje, kandi hamwe nigihe cya 5G, iyi nzira igenda irushaho kuba mibi. Mugihe gushyigikira ibigwi byose bishobora gutera ibibazo byo kwivanga, ikibazo gishobora gukemurwa nayunguruzo. Hatayunguruzo, urusobe ntirukora.
Nyamuneka reba muyungurura:https://www.cdjx-mw.com/filter/
Twizere ko ushobora kubona ibyo urimo gushaka, niba atari byo, natwe dutanga kwihindura hamwe nigishushanyo cyawe.
Igihe cyo kohereza: Ugushyingo-26-2021
