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Balun bụ ngwaọrụ ọdụ ụgbọ mmiri atọ, ma ọ bụ ihe ntụgharị ahịrị nnyefe brọdband na-ejikọ sekit ahịrị nnyefe ziri ezi na nke na-ezighi ezi site n'ịgbanwe ntinye dabara n'ime mpụta dị iche. Ọrụ nke Barron bụ ime ka usoro ahụ nwee ihe mgbochi dị iche iche ...

Ma sekit buck na sekit nkwalite bụ sekit dị mkpa na imepụta ngwaike, ọkachasị maka ONUs na ngwaọrụ OLT nwere ọgụgụ isi. Ọrụ VOICE dị na imewe ONU na-eji sekit nkwalite iji bulie voltaji ozugbo wee nye ike na ekwentị mpụga. Ụzọ kacha mma...

Uru antenna: Ọnụ ego uru bụ oke nke na-atụle ngbanwe ike na njirimara ntụzịaka nke antenna. Nkọwa ya bụ: Ngwaahịa nke ọnụọgụ ntụziaka na arụmọrụ antenna ka a na-akọwapụta dị ka: D bụ coef ntụziaka ...

Antennas na-atụgharị akara eletriki na-ebufe site na ngwaọrụ ka ọ bụrụ ebili mmiri electromagnetic maka nnyefe. N'ozuzu, antennas nwere ọrụ nke ịnyefe na ịnata, ma n'ọnọdụ pụrụ iche, ha na-arụ ọrụ nke ịnata. (dị ka antenna mgbasa ozi) The...

Modul ngwa anya nwere ngwaọrụ optoelectronic, sekit na-arụ ọrụ, oghere anya, wdg. Ngwa optoelectronic gụnyere nnyefe na ịnweta akụkụ. Na nkenke, ọrụ nke modul anya bụ ntụgharị fotoelectric. Nkwụsị izipu na-atụgharị el...

Ihe ngosi ugboro redio ikuku na-agụnye isi ihe ndị a: 1. Ike nnyefe 2. Njehie vector amplitude (EVM) 3. Njehie ugboro ugboro 4. Frequency offset template for transmitting signals 5. Spectrum flatness 6. Ịnata uche ikike nnyefe...