Ibhlog

I-Balun sisixhobo se-port ezintathu, okanye i-broadband transmission line transformer edibanisa i-balanced and unbalanced transmission circuit circuits ngokuguqula amagalelo ahambelanayo kwiziphumo ezahlukileyo. Umsebenzi weBarron kukwenza ukuba inkqubo ibe ne-impedance eyahlukileyo ...

Zombini i-buck circuit kunye ne-boost circuit zizijikelezo ezibalulekileyo kuyilo lwe-hardware, ngakumbi kwii-ONU ezihlakaniphile kunye nezixhobo ze-OLT. Umsebenzi we-VOICE kuyilo lwe-ONU usebenzisa i-boost circuit ukunyusa ngokuthe ngqo i-voltage kunye nokubonelela amandla kwiifowuni zangaphandle. Eyona ndlela...

Inzuzo ye-eriyali: I-coefficient yenzuzo yiparameter elinganisa ngokubanzi ukuguqulwa kwamandla kunye neempawu zesalathiso ze-eriyali. Inkcazo yayo yile: Imveliso ye-coefficient ye-directional coefficient kunye nokusebenza kakuhle kwe-eriyali ichazwa njenge: D yikofu yendlela ...

Ii-eriyali ziguqula imiqondiso yombane esasazwa zizixhobo zibe ngamaza ombane osasazo. Ngokuqhelekileyo, ii-antenna zinomsebenzi wokudlulisa kunye nokufumana, kodwa kwiimeko ezikhethekileyo, zenza kuphela umsebenzi wokufumana. (ezifana ne-eriyali yosasazo) I...

Imodyuli ye-optical iqukethe izixhobo ze-optoelectronic, iisekethe ezisebenzayo, i-optical interfaces, njl. Ngamafutshane, indima yemodyuli ye-optical kukuguqulwa kweefoto zombane. Isiphelo sokuthumela siguqula i-el...

Izalathi zefrikhwensi yerediyo engenazingcingo ziquka ikakhulu ezi ngongoma zilandelayo: 1. Amandla okuhambisa 2. Imposiso ye-amplitude yevektha (EVM) 3. Impazamo yefrikhwensi 4. Ithemplethi ye-frequency offset yokuhambisa iisignali 5. Spectrum flatness 6. Ukufumana ubuntununtunu Amandla othumelo...