Akụkọ

  • LoRa VS LoRaWan

    LoRa VS LoRaWan

    LoRa dị mkpụmkpụ maka Ogologo Ogologo.Ọ bụ teknụzụ na-akpachi anya dị ala, anya-anya.Ọ bụ ụdị usoro, nke nnukwu njirimara ya bụ ogologo ikuku nke nnyefe ikuku n'otu usoro (GF, FSK, wdg) gbasaa n'ihu, nsogbu nke ịlele dist ...
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  • Mwebata zuru oke nke ibu nkwụsị PIM dị ala

    Mwebata zuru oke nke ibu nkwụsị PIM dị ala

    Ike dị elu nke dị ala nke dị ala, obere nkwụsị PIM dị ala gụnyere obere nkwụsịtụ nkwụsịtụ na obere ike ikuku ikuku na-ejikọta ya na mmepụta nke obere nkwụsịtụ nkwụsịtụ.Ụdị ịba uru nwere usoro dị mfe na ...
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  • Uru teknụzụ 5G

    Uru teknụzụ 5G

    Ozi nke China Ministry of Industry and Information Technology gwara ya: China emeghela ọdụ ụgbọ mmiri 1.425 nde 5G, afọ a ga-akwalite mmepe nnukwu ngwa ngwa 5G na 2022. ọ dị ka 5G n'ezie na-abanye n'ime ndụ anyị n'ezie, yabụ gịnị kpatara ya. anyi a...
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  • Mmetụta intermodulation (PIM) na ọdụ ọdụ

    Mmetụta intermodulation (PIM) na ọdụ ọdụ

    A maara ngwaọrụ ndị na-arụ ọrụ na-enwe mmetụta na-enweghị isi na sistemụ.E mepụtala usoro dị iche iche iji meziwanye arụmọrụ nke ngwaọrụ ndị dị otú ahụ n'oge nhazi na usoro ọrụ.Ọ dị mfe ileghara anya na ngwaọrụ na-agafe agafe nwekwara ike iwebata mmetụta na-adịghị na ntanetị ...
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  • Kedu ihe bụ RF attenuator?

    Kedu ihe bụ RF attenuator?

    The Attenuator bụ ihe eletrọnịkị nke a na-ejikarị na ngwa eletrọnịkị, na isi ọrụ ya bụ inye attenuation.Ọ bụ ihe na-eri ike, nke na-eme ka ọ bụrụ okpomọkụ mgbe ike gwụrụ.Ebumnuche ya bụ: (1) Gbanwee nha nke si...
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  • Njikọ n'etiti RF Combiner na ngwakọ Coupler

    Njikọ n'etiti RF Combiner na ngwakọ Coupler

    Ngwakọta bandwit dị iche iche na-ezo aka na njikọ ike mgbaama nke eriri ugboro abụọ dị iche iche.Dịka ọmụmaatụ, RF Combiner CDMA na njikọ ike GSM;CDMA/GSM na DCS ike njikọ.N'ihi nnukwu nkewa ugboro ugboro nke akara abụọ ahụ, RF Combiner na ...
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  • Mkpa ihe nzacha RF dị

    Mkpa ihe nzacha RF dị

    Kedu ihe kpatara nzacha RF ji na-adị mkpa karị? Mmụba ngwa ngwa nke data ikuku mkpanaka na netwọkụ 4G LTE ebutela mmụba na-arịwanye elu maka ìgwè ọhụrụ yana maka mkpokọta ụgbọelu iji jikọta bandwit iji nabata okporo ụzọ ikuku.Netwọk 3G na-eji naanị ihe dị ka bandwit ise, ihe...
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  • Ọdịdị RF Cavity Filter na mgbakọ ọdịnala

    Ọdịdị RF Cavity Filter na mgbakọ ọdịnala

    Ngwa na ngwa eji eme ihe bụ: ngwaọrụ: igwe ọkụ eletrik, screwdriver Phillips, RF cavity filter allen wrench, flat-blade debugging screwdriver, wdg;akụrụngwa: vector network analyzers, dị ka E5071B, MS4622B, RF Cavity Filter, wdg;mechanica omenala...
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  • Ihe dị iche n'etiti ike splitter, coupler na mixer

    Ihe dị iche n'etiti ike splitter, coupler na mixer

    Ike splitter,coupler na mixer bụ ihe dị mkpa maka sistemụ RF, yabụ anyị ga-achọ ịkekọrịta ọdịiche ya n'etiti ha na nkọwa na ọrụ ha.1.Power divider: Ọ na-ekewakwa ike mgbaàmà nke otu ọdụ ụgbọ mmiri na ọdụ ụgbọ mmiri mmepụta, nke a na-akpọkwa ya dị ka ike splitters na, mgbe ị ...
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  • Mmetụta nke imewe na imepụta ngwaọrụ pasive RF na ngwa

    Mmetụta nke imewe na imepụta ngwaọrụ pasive RF na ngwa

    Dị ka ụkpụrụ imewe na nrụpụta na usoro mmepụta, ngwaọrụ ndị na-agafe agafe na-eji na netwọk ugbu a nwere ike kewaa n'ime oghere na ụdị microstrip.Ngwa oghere na-agụnyekarị akụrụngwa oghere, ihe nzacha oghere, oghere oghere na ngwakọ, yana ngwaọrụ microstrip gụnyere…
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  • Kedu ka esi emepụta ihe nzacha dielectric?

    Kedu ka esi emepụta ihe nzacha dielectric?

    A Dielectric Filter bụ eriri anya na-ahọrọ nke na-ebufe otu wavele ogologo ma gosipụta ndị ọzọ dabere na nnyonye anya n'ime ihe owuwu ahụ.A na-akpọkwa nnyonye anya nzacha.Mmetụta microwave dielectric ceramics na-eme ka nha ngwaọrụ na njupụta nkwakọ ngwaahịa dị mma ...
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  • Kedu ihe 6G ga-ewetara mmadụ?

    Kedu ihe 6G ga-ewetara mmadụ?

    4G na-agbanwe ndụ, 5G na-agbanwe ọha mmadụ, yabụ kedu ka 6G ga-esi gbanwee mmadụ, gịnịkwa ka ọ ga-ewetara anyị?Zhang Ping, onye gụrụ akwụkwọ nke Chinese Academy of Engineering, onye so na Kọmitii Ndụmọdụ nke IMT-2030 (6G) Promotion Group, na prọfesọ na Mahadum Beijing ...
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