nkhani zamakampani
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Chidule cha Active Defense Stealth Technology ya Aerospace Equipment
M'nkhondo zamakono, otsutsa amagwiritsa ntchito ma satellites owunikira chenjezo koyambirira komanso makina opangira ma radar apansi / / panyanja kuti azindikire, kutsatira, ndi kuteteza zomwe zikubwera. Zovuta zachitetezo chamagetsi chamagetsi zomwe zida zamlengalenga zimakumana ndi zida zankhondo zamasiku ano ...Werengani zambiri -
Zovuta Zapamwamba pa Kafukufuku wa Earth-Moon Space
Kufufuza kwapamlengalenga kwa Earth-Moon kumakhalabe malire ndi zovuta zingapo zasayansi ndiukadaulo zomwe sizinathetsedwe, zomwe zitha kugawidwa motere: 1. Space Environment & Radiation Protection Particle radiation mechanisms: Kusowa kwa mphamvu yamaginito yapadziko lapansi kumawulula zamlengalenga ...Werengani zambiri -
China Yakhazikitsa Mwachipambano Gulu Loyamba la Earth-Moon Space Three-Satellite Constellation, Kuyambitsa Nyengo Yatsopano Yofufuza
Dziko la China lachita bwino kwambiri pomanga gulu la nyenyezi la satelayiti loyamba la Earth-Moon padziko lonse lapansi, zomwe zikuwonetsa mutu watsopano wofufuza zakuzama zakuthambo. Izi, zomwe ndi gawo la Chinese Academy of Sciences (CAS) Class-A Strategic Priority Program "Exploratio...Werengani zambiri -
Chifukwa Chake Ogawa Mphamvu Sangagwiritsidwe Ntchito Monga Ophatikiza Mphamvu Zapamwamba
Kulephera kwa magawo ogawa mphamvu pakuphatikiza mphamvu zambiri kumatha kukhala chifukwa cha izi: 1. Kuchepetsa Mphamvu Yogwiritsa Ntchito Isolation Resistor (R) Power Divider Mode: Ikagwiritsidwa ntchito ngati chogawa mphamvu, chizindikiro cholowera ku IN chimagawika pawiri ...Werengani zambiri -
Low-Temperature Co-Fired Ceramic (LTCC) Technology
Mwachidule LTCC (Low-Temperature Co-Fired Ceramic) ndiukadaulo wapamwamba wophatikizira zida zomwe zidawonekera mu 1982 ndipo kuyambira pamenepo yakhala yankho lodziwika bwino lophatikizira chabe. Imayendetsa zatsopano mu gawo lokhazikika ndipo ikuyimira kukula kwakukulu muzinthu zamagetsi ...Werengani zambiri -
Kugwiritsa ntchito LTCC Technology mu Wireless Communications
Ukadaulo wa 1.High-Frequency Component Integration LTCC umathandizira kuphatikizika kosasunthika kwa zigawo zomwe zimagwira ntchito mumayendedwe apamwamba kwambiri (10 MHz mpaka terahertz band) kudzera mumitundu yambiri ya ceramic ndi njira zosindikizira za siliva, kuphatikiza: 2.Zosefera: Novel LTCC multilayer ...Werengani zambiri -
Milestone! Kupambana Kwakukulu kwa Huawei
Middle East mobile communication network operator giant e&UAE yalengeza za chochitika chofunikira kwambiri pakutsatsa kwa 5G virtual network services potengera ukadaulo wa 3GPP 5G-LAN pansi pa 5G Standalone Option 2 zomangamanga, mogwirizana ndi Huawei. Akaunti yovomerezeka ya 5G (...Werengani zambiri -
Pambuyo pa Kukhazikitsidwa kwa Mafunde a Millimeter mu 5G, Kodi 6G/7G Idzagwiritsa Ntchito Chiyani?
Ndi kukhazikitsidwa kwa malonda kwa 5G, zokambirana za izo zachuluka posachedwa. Iwo omwe amadziwa 5G amadziwa kuti maukonde a 5G amagwira ntchito pamagulu awiri a frequency: sub-6GHz ndi mafunde a millimeter (Millimeter Waves). M'malo mwake, maukonde athu apano a LTE onse adakhazikitsidwa pa sub-6GHz, pomwe mamilimita ...Werengani zambiri -
Chifukwa chiyani 5G(NR) imagwiritsa ntchito ukadaulo wa MIMO?
Ukadaulo wa I. MIMO (Multiple Input Multiple Output) umathandizira kulumikizana popanda zingwe pogwiritsa ntchito tinyanga zingapo pa chowulutsira ndi cholandila. Imapereka maubwino ofunikira monga kuchuluka kwa data, kufalikira kokulirapo, kudalirika kodalirika, kukana kusokoneza ...Werengani zambiri -
Frequency Band Kugawa kwa Beidou Navigation System
Beidou Navigation Satellite System (BDS, yomwe imadziwikanso kuti COMPASS, matanthauzo a Chitchaina: BeiDou) ndi makina apadziko lonse oyenda pasatana opangidwa ndi China. Ndi njira yachitatu yoyendera ma satellite okhwima kutsatira GPS ndi GLONASS. Beidou Generation I The frequency band allo...Werengani zambiri -
The 5G (New Radio) Public Warning System ndi Makhalidwe Ake
The 5G (NR, kapena New Radio) Public Warning System (PWS) imagwiritsa ntchito matekinoloje apamwamba komanso mphamvu zotumizira mauthenga othamanga kwambiri pamanetiweki a 5G kuti apereke chidziwitso chadzidzidzi chanthawi yake komanso cholondola kwa anthu. Dongosololi limagwira ntchito yofunika kwambiri pakufalitsa ...Werengani zambiri -
Kodi 5G(NR) Ndi Yabwino Kuposa LTE?
Zowonadi, 5G(NR) ili ndi zabwino zambiri kuposa 4G(LTE) m'mbali zosiyanasiyana zofunika, kuwonetsa osati mwaukadaulo wokha komanso kukhudza mwachindunji zochitika zogwiritsiridwa ntchito komanso kupititsa patsogolo zokumana nazo za ogwiritsa ntchito. Mitengo ya data: 5G imapereka kwambiri ...Werengani zambiri