Izindaba Zemboni
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Kuyini ukuxhumana Okubalulekile?
Ukuxhumana okubalulekile kubhekisela ekushintshaneni kolwazi olubalulekile ekusebenzeni nasekuphepheni kwabantu ngabanye, izinhlangano, noma umphakathi uwonke. Lokhu kuxhumana kuvame ukuzwela isikhathi futhi kungabandakanya iziteshi nobuchwepheshe obuhlukahlukene. Ukuxhumana okubalulekile kudlala indima ebalulekile ...Funda kabanzi -
Ukudluliswa kwezixhumi ze-RF coaxial
Isixhumi se-coaxial se-RF siyingxenye efakwe kukhebula noma insimbi, isisetshenziswa se-elekthronikhi esisetshenziselwa ukuxhuma ugesi noma ukuhlukanisa ulayini wokudlulisela, futhi siyingxenye yelayini yokudlulisela, lapho izingxenye (amakhebula) zohlelo lokuthumela zingangakwazi. uxhumeke Noma di...Funda kabanzi -
I-Satellite-Terrestrial Integration Isiphenduke Ithrendi Ejwayelekile
Njengamanje, ngokuthuthuka kancane kancane kwezinhlelo ze-StarLink, i-Telesat, i-OneWeb kanye ne-AST ye-AST's, ukuxhumana kwesathelayithi okujikeleza kancane kuyakhuphuka futhi. Isicelo "sokuhlanganisa" phakathi kwezokuxhumana ngesathelayithi kanye nokuxhumana kwamaselula asemhlabeni ...Funda kabanzi -
Ushintsho Olusha, I-Outlook the Future-IME2022 Ebanjelwe e-Chengdu Grandly
Ingqungquthela yesi-4 ye-Western Microwave ye-IME2022 ibibanjelwe ngokomkhosi e-Chengdu. Njengomhlangano omkhulu wama-microwave, i-millimeter-wave nama-antenna anethonya lemboni esifundeni sasentshonalanga, iNgqungquthela yalo nyaka ye-Western Microwave iqhubekile nokwandisa izinga layo ...Funda kabanzi -
Iyini i-front end ye-RF?
1） I-RF front-end iyingxenye ewumnyombo yesistimu yezokuxhumana Ingaphambili lefrikhwensi yomsakazo inomsebenzi wokwamukela nokudlulisa amasignali amaza omsakazo. Ukusebenza kwayo nekhwalithi yizici ezibalulekile ezinquma amandla esignali, isivinini sokuxhuma kwenethiwekhi, umkhawulokudonsa wesignali, i-co...Funda kabanzi -
I-LoRa VS LoRaWan
I-LoRa imfushane ku-Long Range. Ibanga eliphansi, ubuchwepheshe bokuxhumana eduze nebanga lebanga. Kuwuhlobo lwendlela, isici sayo esikhulukazi okuyibanga elide lokudluliswa okungenantambo ochungechungeni olufanayo (i-GF, i-FSK, njll.) lusabalele kude, inkinga yokulinganisa i-dist...Funda kabanzi -
Izinzuzo Zobuchwepheshe be-5G
Yaziswe yi-China Ministry of Industry and Information Technology: I-China ivule iziteshi eziyisisekelo ze-5G eziyizigidi ezingu-1.425, futhi kulo nyaka izokhuthaza ukuthuthukiswa okukhulu kwezinhlelo zokusebenza ze-5G ngo-2022. kuzwakala sengathi i-5G iyangena ngempela empilweni yethu yangempela, kungani si...Funda kabanzi -
Yini I-6G Ezoyiletha Kubantu?
I-4G ishintsha impilo, i-5G ishintsha umphakathi, ngakho-ke i-6G izobashintsha kanjani abantu, futhi izolethani kithi? U-Zhang Ping, isifundiswa se-Chinese Academy of Engineering, ilungu leKomidi Lokweluleka le-IMT-2030(6G) Promotion Group, kanye noprofesa e-Beijing Universi...Funda kabanzi
