1. Na-eme ka Antenna dị mma
Imepụta antenna bụ isi ihe iji melite arụmọrụ mgbasa ozi na oke. Nke a bụ ụzọ ole na ole ị ga-esi kwalite imewe antenna:
1.1 Teknụzụ antenna ọtụtụ oghere
Teknụzụ antenna ọtụtụ oghere na-abawanye ndazi na uru antenna, na-eme ka arụmọrụ na oke mgbama na-arụ ọrụ. Site n'ichepụta oghere nke antenna nke ọma, curvature na index refractive, enwere ike nweta mgbama na-elekwasị anya nke ọma.
1.2 Iji Multi-element Antenna
Anten multi-element nwere ike ịnata ma bufee mgbaama nke ugboro dị iche iche site na ịhazigharị ọnọdụ ọrụ nke ihe dị iche iche. Ụdị antenna a nwere ike ịkwado mgbasa ozi n'otu oge n'ọtụtụ ugboro, si otú a na-emeziwanye arụmọrụ na nso nso.
1.3 Na-ebuli Teknụzụ Antenna Beamforming
Teknụzụ beamforming na-enweta nnyefe mgbaama ntụzịaka site na ịhazigharị usoro na njupụta nke oscillator antenna. Site n'ịkwalite ọdịdị beam na ntụzịaka, ike mgbaàmà na-elekwasị anya na mpaghara ebumnuche, na-emeziwanye arụmọrụ na nso nso.
2. Kwalite nnyefe mgbaàmà
Na mgbakwunye na ịkwalite nhazi antenna, ị nwekwara ike ịkwalite ikike nnyefe mgbaàmà site na ụzọ ndị a:
2.1 Iji ike Amplifier
Igwe ọkụ ọkụ nwere ike ịbawanye ike mgbaama, si otú ahụ na-abawanye oke nnyefe. Site n'ịhọrọ ụda ọkụ kwesịrị ekwesị na ịhazigharị ọnọdụ nrịbawanye nke ọma, ị nwere ike ịkwalite mgbama ahụ nke ọma ma melite ogo nnyefe.
2.2 Iji teknụzụ nkwalite mgbaàmà
Nkà na ụzụ nkwalite mgbaama nwere ike imeziwanye arụmọrụ na oke mgbaama site n'ịba ụba bandwit mgbama, ịhazigharị ugboro mgbama, na melite ụzọ mgbanwe mgbaàmà. Ọmụmaatụ, ntugharị ugboro ugboro nwere ike ịzenarị nnyonye anya mgbaama wee kwalite ogo mgbasa ozi.
2.3 Algorithms na-ebuli akara ngosi
Ịkwalite algọridim nhazi akara ngosi nwere ike melite nguzogide nnyonye anya mgbaàmà yana ịrụ ọrụ nke ọma. Site n'iji algọridim ngbanwe mgbanwe na algọridim nhata, anyị nwere ike nweta njikarịcha mgbaàmà akpaka yana nkwụsị nnyonye anya, na-eme ka nkwụsi ike na ntụkwasị obi na nnyefe dịkwuo elu.
3. Imelite nhazi Antenna na gburugburu ebe obibi
Na mgbakwunye na ịkwalite nhazi nke antenna na ike nnyefe mgbaàmà, nhazi na gburugburu ebe obibi kwesịrị ekwesị dịkwa mkpa iji melite arụmọrụ na nso nso.
3.1 Ịhọrọ ọnọdụ antenna ziri ezi
Ndokwa antenna kwesịrị ekwesị nwere ike ibelata mfu nnyefe mgbaàmà ma melite arụmọrụ nnyefe. Jiri ule ike mgbama na maapụ mkpuchi iji chọpụta ọnọdụ antenna kwesịrị ekwesị ma zere mgbochi mgbaama na nnyonye anya.
3.2 Na-ebuli okirikiri nhọrọ ukwuu nke Antenna
Na nhazi antenna, enwere ike ijikọ ọtụtụ antennas n'otu n'otu ma ọ bụ usoro iji melite ogo na ịdịmma mgbama. Ọzọkwa, ijikwa akụkụ nghazi antenna nke ọma na anya dị n'etiti antennas nwere ike ịbawanye ikike nnyefe mgbaàmà.
3.3 Belata nnyonye anya na mgbochi
Na gburugburu antenna gburugburu, belata nnyonye anya na mgbochi. Enwere ike ibelata mgbanaka na nnyonye anya site na ikewapụ isi mmalite nnyonye anya, ịbawanye ụzọ mgbasa ozi, na izere ihe mgbochi sitere na nnukwu ihe ọla.
Site n'ịkwalite nhazi antenna, ịkwalite ikike nnyefe mgbaàmà, yana melite nhazi na gburugburu ebe obibi antenna, anyị nwere ike imeziwanye arụmọrụ na nso nso nke antenna. Ụzọ ndị a na-emetụta ọ bụghị nanị na mgbasa ozi redio, kamakwa na mgbasa ozi redio, nkwukọrịta satịlaịtị, na mpaghara ndị ọzọ, na-enye nkwado siri ike maka mmepe nke teknụzụ nkwukọrịta anyị.
Iji mụtakwuo maka antennas, biko gaa na:
Oge nzipu: Ọgọst-01-2025
