Isku duwaha band soo noqnoqda ee kala duwan waxaa loola jeedaa isku dhafka awoodda calaamada ee laba xabbo oo soo noqnoqda oo kala duwan.Tusaale ahaan, RF Combiner CDMA iyo GSM korontadu;CDMA/GSM iyo korantada DCS.Sababo la xiriira kala soocidda soo noqnoqoshada badan ee labada calaamadood, RF Combiner labada calaamadood ee soo noqnoqda waxaa lagu soo saari karaa habka xulashada soo noqnoqda ee godka resonant.Isku-darka RF Faa'iidooyinkeedu waa luminta gelinta yar iyo xakamaynta sare ee ka baxsan band-yada.Tusmada xakamaynta ka-baxsan waa mid ka mid ah tilmaamayaasha ugu muhiimsan ee isku-darka.Mid, haddii xakamaynta ka baxsan bandowga ay ku filnaan weydo, Combiner RF waxay keeni doontaa faragelin labada dhinacba GSM iyo CDMA.
Isku-darka waxa loo qaybiyaa isku-xidhaha soo noqnoqda iyo isku-darka soo noqnoqda ee kala duwan.Isku-darka inta jeer ee isku midka ah waa buundada 3dB.Isku-darka soo noqnoqda ee kala duwan waa in lagu daro calaamadaha N ee soo noqnoqoshada kala duwan hal qalab microwave, waxaana si weyn loogu isticmaalaa daboolka gudaha, WLAN, RF Combiner caymiska, iyo nidaamyada kale.
Sida soo saaraha qaybaha dadban ee RF, Jingxin si gaar ah ayay u naqshadayn kartaa rf iskudariyaha , isku-dhafka isku-dhafka ah, sida xalkaaga, sidaas darteed waxaan rajeyneynaa inaan ku taageeri karno wakhti kasta.
Waqtiga post: Dec-07-2021
