Akụkọ
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Ihe omimi "mmiri ozuzo nke satịlaịtị": Ihe karịrị 500 Starlink LEO Satellites efunahụla na ọrụ anyanwụ
Ihe omume ahụ: Site na mfu n'oge na-adịghị anya ruo n'oké mmiri ozuzo Oke deorbiting nke satịlaịtị LEO nke Starlink emeghị na mberede. Kemgbe ewepụtara mmemme a na 2019, mfu satịlaịtị pere mpe na mbụ (2 na 2020), dabara na ọnụego nnabata a tụrụ anya ya. Agbanyeghị, 2021 hụrụ ...GỤKWUO -
Nyochaa Teknụzụ Stealth Defence Active Defence maka Ngwa Aerospace
N'ọgụ ọgbara ọhụrụ, ndị agha na-emegide na-ejikarị satịlaịtị nyocha ịdọ aka ná ntị mbụ dabere na mbara na sistemu radar dabere n'ala/oké osimiri iji chọpụta, soro, na ịgbachitere ebumnuche mbata. Ihe ịma aka nchekwa elektrọnik chere akụrụngwa ikuku ihu n'ọgbọ agha ọgbara ọhụrụ envi ...GỤKWUO -
Ihe ịma aka ndị pụtara ìhè na nyocha mbara ụwa na ọnwa
Nnyocha mbara ụwa-Ọnwa na-anọgide na mbara ala nwere ọtụtụ ihe ịma aka sayensị na nka na-edozibeghị, nke enwere ike ịhazi dịka ndị a: 1. Gburugburu oghere & Nchekwa Radiation Ụdị usoro radieshon: Enweghị ebe ndọta ụwa na-ekpughe ụgbọ elu…GỤKWUO -
China ji nke ọma guzobe oghere mbara ụwa nke mbụ na mbara igwe nke Satellite atọ, na-ebute n'oge ọhụụ ọhụrụ.
China enwetala nnukwu ihe dị egwu site n'ịrụ mbara mbara ụwa-ọnwa mbụ nke ụwa nke nwere satellite atọ, na-aka akara ọhụrụ n'ime nchọpụta omimi mbara igwe. Mmezu a, akụkụ nke Ụlọ Akwụkwọ Academy of Sciences nke China (CAS) klaasị-A Strategic Priority Programme “Exploratio...GỤKWUO -
Ihe kpatara na enweghị ike iji ndị na-ekesa ike mee ihe dị ka ndị na-ejikọta ike dị elu
Enwere ike ịsị mmachi nke ndị na-eke ike ike na ngwa ijikọ ike dị elu na isi ihe ndị a: 1. Oke njikwa ike nke Mwepu nkewa (R) Ọnọdụ nkesa ike: Mgbe ejiri ya dị ka ike nkesa, mgbama ntinye na IN na-ekewa n'ime ugboro abụọ.GỤKWUO -
Ntụnyere nke ceramic Antennas vs. PCB Antennas: Uru, ọghọm, na ngwa ndapụta.
M. Antennas seramiiki Uru •Ultra-Compact Size: High dielectric mgbe niile (ε) nke seramiiki ihe na-enyere dị ịrịba miniaturization ka na-ejigide arụmọrụ, dị mma maka ohere-amachibidoro ngwaọrụ (eg, Bluetooth earbuds, wearables). Okpu njikọta dị elu...GỤKWUO -
Teknụzụ Ceramic Co-Fired (LTCC) dị ala
Nleba anya LTCC (Seramik Co-Fired Low-Temperature) bụ teknụzụ njikọta akụrụngwa dị elu nke pụtara na 1982 wee bụrụkwa ihe ngwọta bụ isi maka njikọta na-agafe agafe. Ọ na-akwalite mmepụta ihe ọhụrụ na mpaghara akụrụngwa na-agafe agafe ma na-anọchite anya mpaghara uto dị ukwuu na eletrọnịkị ...GỤKWUO -
Ngwa nke teknụzụ LTCC na nkwukọrịta ikuku
1.High-Frequency Component Integration LTCC technology na-enyere aka njupụta dị elu nke ihe ndị na-agafe agafe na-arụ ọrụ na oke ugboro ugboro (10 MHz ka terahertz bands) site na multilayer ceramic structures na silver conductor printing process, gụnyere: 2.Filters: Novel LTCC multilayer ...GỤKWUO -
Ihe ịrịba ama! Nnukwu Breakthrough sitere na Huawei
Onye na-ahụ maka netwọkụ nkwurịta okwu mkpanaka Middle Eastern Giant e&UAE kwupụtara ọkwa dị ịrịba ama na azụmaahịa nke ọrụ netwọkụ mebere 5G dabere na teknụzụ 3GPP 5G-LAN n'okpuru 5G Standalone Option 2 architecture, yana mmekorita ya na Huawei. Akaụntụ gọọmentị 5G (...GỤKWUO -
Mgbe nnabata nke Millimeter Waves na 5G, kedu ihe 6G/7G ga-eji?
Site na mmalite azụmahịa nke 5G, mkparịta ụka gbasara ya abawanyela n'oge na-adịbeghị anya. Ndị maara 5G maara maara na netwọk 5G na-arụ ọrụ na eriri ugboro abụọ: sub-6GHz na ebili mmiri millimeter (Millimeter Waves). N'ezie, netwọkụ LTE anyị ugbu a dabere na sub-6GHz, ebe milimita ...GỤKWUO -
Kedu ihe kpatara 5G (NR) ji anabata teknụzụ MIMO?
Teknụzụ I. MIMO (Multiple Input Multiple Output) na-eme ka nkwurịta okwu ikuku dịkwuo elu site n'iji ọtụtụ antennas na ma nnyefe na onye nata. Ọ na-enye uru dị ịrịba ama dị ka mmụba data ntinye data, mgbasawanye mkpuchi, nkwalite ntụkwasị obi dị mma, nkwalite nguzogide mgbochi ...GỤKWUO -
Ekekọrịta igwe egwu ugboro ugboro nke Sistemụ Ntugharị Beidou
Sistemụ Satellite Navigation Beidou (BDS, makwaara dị ka COMPASS, ntụgharị asụsụ China: BeiDou) bụ sistemụ satịlaịtị zuru ụwa ọnụ nke China mepụtara n'onwe ya. Ọ bụ sistemụ satịlaịtị nke atọ tozuru oke na-eso GPS na GLONASS. Beidou Generation I The ugboro band allo...GỤKWUO