Binciken RFF masu canzawa: ƙa'idodi masu aiki da aikace-aikace

Gabatarwa: RF mai Sauatattorai masu mahimmanci sune mahimman kayan haɗin rediyo (RF), suna ba da ikon daidaita matakan siginar da daidai. Wannan talifin zai iya shiga cikin ka'idodin aiki na RF mai sauƙin atetarewa kuma bincika aikace-aikacen su daban-daban a fagen injiniya RF.

Ka'idodi masu aiki: RF mai sauƙin atetarewa na'urori na'urori ne da aka tsara don rage ikon RF alamu wanda ke wucewa cikin su. Sun cimma wannan ta hanyar gabatar da asarar da aka sarrafa ta hanyar siginar siginar. Za'a iya daidaita wannan attenation da hannu ko ta hanyar lantarki, yana ba da izinin magance matakan siginar.

Akwai nau'ikan nau'ikan RF masu yawa na siye-da-gari, gami da wasan kwaikwayo masu-wuta (VSPS) da sinadarai masu sarrafawa (DCAS). VSPS amfani da wutar lantarki don sarrafa matakin da ke fitarwa, yayin da DCAS za a iya sarrafa taɓawa ta hanyar microcontroller ko wasu ke dubawa.

Aikace-aikace: RF mai sauƙin atetarewa suna samun amfani sosai ta tsarin RF da aikace-aikace daban-daban. Aikace-aikacen gama gari yana cikin gwajin RF da kuma aunawa, inda ana amfani da ateteubators don daidaita yanayin siginar duniya da tabbatar da sakamakon gwaji. Hakanan ana aiki dasu a cikin masu watsa RF da karɓa don inganta ƙarfi da hana ɗaukar nauyi.

A cikin tsarin sadarwa mara waya, RF m atTarewa ana amfani dashi don daidaita matakan siginin don kyakkyawan aiki da kuma rama asarar sigina a cikin layin watsaattu. Hakanan ana amfani dasu a tsarin rediyo, hanyoyin sadarwar tauraron dan adam, da sauran aikace-aikacen RF RF wanda ke da iko daidai gwargwado matakan sigina.

Kammalawa: RF mai sauƙin motsa jiki yana taka muhimmiyar rawa a cikin injiniyan RF, yana ba da ikon daidaita matakan siginin da daidai da sarrafawa. Ta hanyar fahimtar ka'idodin aiki da aikace-aikacen waɗannan na'urori, injiniyoyi na iya inganta aikin tsarin RF da kuma tabbatar da ingantaccen sadarwa da gwaji.