Okokuqala, makhe sijonge kwidayagram yoyilo ngokubanzi lweesekethe ze-WiFi RF: (Idayagram yoyilo lwe-WiFi 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 ye-optical yonxibelelwano, imodyuli ye-fiber optical, imodyuli ye-sfp optical, izixhobo ze-olt, i-Ethernet switch kunye nezinye izixhobo zenethiwekhi.Ukuba ufuna, unokufunda ngakumbi malunga nabo.