Okokuqala, makhe sijonge kwidayagram yoyilo ngokubanzi lweesekethe ze-WiFi RF: (Idayagram yoyilo lweWiFi yahlulwe ngokubanzi kwezi modyuli, kunye nommandla oblowu we-RTL8192FR odityaniswe kwi-MCU)
Ukusetyenzwa kophawu olwahlukileyo: Ngokubanzi, iisignali ze-WiFi RF zisetyenzwa kusetyenziswa ukusetyenzwa kophawu olwahlukileyo ukunyusa amandla okuthintela ukuphazamiseka. Ngamanye amazwi, i-transceiver iya kuthumela isignali ngendlela eyahlukileyo, kwaye isekethe yangaphandle kufuneka ibonelele ngegalelo lophawu lweRF olwahlukileyo kwi-transceiver.
Kukho iindlela ezimbini ezahlukeneyo zokusingatha apha:
1. Ngokusebenzisa isilinganisi, isignali yokwahlukana enomahluko wesigaba se-180 ° idityaniswa ibe ngumqondiso weRF ophelayo emva kokudlula kwisilinganisi.
2. Amacandelo ahlukeneyo
Luthini uphawu olwahlukileyo olufunyenwe ngumdluliseli? Isibonakaliso esifunyenwe yi-transceiver sivela kwisandisi sesandi esisezantsi kwisiphelo sangaphambili. Njengeamplifier yamandla, iamplifier yengxolo ephantsi ikwaqhuba iisignali zeRF ezinesiphelo esinye. Ngoko ke, kufuneka siguqule imveliso yesignali ngesandisi sesandi esiphantsi. Umqondiso ofunyenweyo kunye nomqondiso ogqithisiweyo we-transceiver phantse iinkqubo eziphambeneyo zomnye nomnye, ngoko ke isakhiwo sesiphaluka sikwafana nokuchasene.
Oku ngasentla kushwankathelo olufutshane lwe-WIFI Design Summary - Barron, enokusetyenziswa njengesalathiso kumntu wonke. Inkampani yethu ineqela lobugcisa elomeleleyo kwaye inokubonelela ngeenkonzo zobugcisa kubathengi. Okwangoku, inkampani yethu ineemveliso ezahlukeneyo: ezikrelekrelewena, imodyuli yonxibelelwano yamehlo, imodyuli yefiber ebonakalayo, imodyuli ye-sfp optical,oltizixhobo, Ethernettshintshakunye nezinye izixhobo zenethiwekhi. Ukuba ufuna, unokufunda ngakumbi malunga nabo.