Kwiinkqubo zonxibelelwano zanamhlanje, irediyo frequency (i-RF) isiphelo sidlala indima ebalulekileyo ekunikezeleni unxibelelwano olusebenzayo ngaphandle kwamacingo. Ibekwe phakathi kwe-eriyali kunye nebhendi yedijithali, isiphelo sedijithali sinoxanduva lokuqhubekeka imiqondiso engenayo kunye nokwenza ukuba ibe yinto ebalulekileyo kwizixhobo ezisusela kwii-smatelphones kumasanda eesatellite.
Yintoni isiphelo se-rf?
Isiphelo sangaphambili se-RF siquka izinto ezahlukeneyo eziphatheza ukwamkelwa kwesigineli kunye nosulelo. Izinto eziphambili zibandakanya abathengi be-AMPLISIRISER (PA), ii-Amprifiers eziphantsi (i-LNA), iifiltha, kunye nokuguquka. Ezi macandelo zisebenza kunye ukuqinisekisa ukuba imiqondiso idluliselwa ngamandla afunekayo kunye nokucacisa, ngelixa kuncitshiswa ukuphazamiseka kunye nengxolo.
Ngokwesiqhelo, onke amacandelo phakathi kwe-Antenna kunye ne-RF yokuThengisa kubhekiswa kuyo njengesiphelo se-RF, ukuqinisekisa ukuhanjiswa kwesigama esingenazingcingo.
2) Ukwahlulahlulwa kunye nomsebenzi we-RF FAST
Isiphelo sangaphambili se-RF sinokwenziwa ngokwahlukeneyo kwiintlobo ezimbini eziphambili ezisekwe kwifom: ze-Guqula izixhobo kunye neemodyuli ze-RF. Izinto ezigqityiweyo zihlelwe ngakumbi ngokusekwe emsebenzini wabo, ngelixa iimodyuli ze-RF zahlulahlulwe zangamanqanaba aphantsi, aphakathi, kunye nendibaniselwano ephezulu. Ukongeza, kuxhomekeka kwindlela yokuhambisa umqondiso, isiphelo seRF sahlulwe sahlulwa sisisu kunye neendlela zokuvuma.
Ukusuka kwiCandelo lokuSebenza kwezixhobo eziSebenzayo, izinto eziphambili ze-RF ngaphambili ziqokelelwe kwi-Amplifier (PA), iDeplexier (i-Deplexier), i-Deplexier Twimi (I-Filter) kunye ne-Ampters ye-Amputer Amplifier (i-LNA), njl., Njl. La macandelo, kunye ne-Baseband Chip, yenza inkqubo ye-rf epheleleyo.
I-Amplifiers ye-Amplifiifiriers (PA): Yomeleza umqondiso wokudluliselwa.
Iingxaki: Ukudluliselwa okwahlukileyo kunye nemiqondiso eyahlukileyo, ukuvumela izixhobo zokwabelana nge-eriyali efanayo.
I-radicancy free witch (switch): Yenza i-swincang phakathi kokudluliselwa kunye nokwamkelwa okanye phakathi kweebhendi ezahlukeneyo zexesha.
Iifilitha: Ukucoca i-filquency frequevem kwaye ugcine umqondiso ofunekayo.
I-Amplifiers ephantsi yengxolo
Iimodyuli ze-RF, ngokusekwe kwinqanaba labo lokudityaniswa, uluhlu lweemodyuli zentsebenzo eziphantsi (ezinje nge-ASM) kwiimodyuli eziphakathi (njengemodyuli ye-femu, kunye ne-femud, ihlawulwe). Uhlobo ngalunye lwezinto zemodyuli zenzelwe ukufezekisa iimfuno ezahlukeneyo zesicelo.
Ukubaluleka kweenkqubo zonxibelelwano
Isiphelo sangaphambili se-RF sisitshixo esiphambili sonxibelelwano olusebenzayo olusebenzayo. Inika isigqibo sokusebenza ngokubanzi senkqubo ngokubhekisele kumandla empawu, umgangatho, kunye ne-bandwidth. Kwinethiwekhi yeselula, umzekelo, isiphelo se-RF sangaphambili iqinisekisa unxibelelwano olucacileyo phakathi kwesixhobo kunye nesikhululo esisiseko, ukuphembelela ngokuthe ngqo, isantya sedatha, kunye noluhlu lokugubungela.
Isiko le-RF elingaphambili le-RF
I-APEX RECHICS ekuyileni izinto zangaphambili ze-RF zangaphambili, ezibonelela ngezisombululo zilungelelaniswe ukuba zihambelane neemfuno ezithile zeenkqubo zonxibelelwano ezahlukeneyo. Uluhlu lwethu lweemveliso zokuphela kwe-RF luqinisekisa ukusebenza okuphezulu kwizicelo kunxibelelwano ngonxibelelwano, i-aerospace, ukhuseleko, nangaphezulu.
Ukuqukumbela
Isiphelo sangaphambili se-RF siyinxalenye ebalulekileyo sayo nayiphi na inkqubo yonxibelelwano, ukuqinisekisa ukuhanjiswa kwesiginitsha kunye nokwamkelwa ngelixa kuncitshiswa ukuphazamiseka. Ngorhwebo lwetekhnoloji kunye neemfuno ezikhulayo zokusebenza okuphezulu, ukubaluleka kwezisombululo ezisemgangathweni ze-RF uqhubeke kakhulu kuyaqhubeka nokunyuka, kubenza babe licandelo elibalulekileyo kwinethiwekhi engenazingcingo engenazingcingo.
For more information on passive components, feel free to reach out to us at sales@apextech-mw.com.
IXESHA LOKUQALA: I-OCT-17 ukuya kwi-1724
