Izindaba Zemboni
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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
