Nkhani
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M'machitidwe a antenna (DAS), ogwiritsira ntchito angasankhe bwanji zogawa mphamvu zoyenera ndi ma coupler?
M'maukonde amakono olumikizirana, Distributed Antenna Systems (DAS) yakhala yankho lofunikira kwa ogwiritsa ntchito kuthana ndi kufalikira kwamkati, kukulitsa mphamvu, komanso kutumiza ma siginecha amitundu yambiri. Kuchita kwa DAS sikutengera ma antennas okha ...Werengani zambiri -
Mwachidule za Foreign Satellite Communication Anti-Jamming Technologies
Kuyankhulana kwa satellite kumagwira ntchito yofunika kwambiri pazochitika zamakono zankhondo ndi anthu wamba, koma kusokonezeka kwake kwachititsa kuti pakhale njira zosiyanasiyana zotsutsana ndi jamming. Nkhaniyi ikufotokoza mwachidule matekinoloje asanu ndi limodzi ofunika kwambiri akunja: kufalikira, kukopera ndi kusinthika, kutsutsa kwa antenna ...Werengani zambiri -
Tekinoloje ya Anti-Jamming ya Antenna ndi Kugwiritsa Ntchito Zida Zapassive Microwave
Tekinoloje ya anti-jamming ya antenna imatanthawuza njira zingapo zomwe zimapangidwira kupondereza kapena kuthetsa kusokoneza kwa magetsi akunja (EMI) pakutumiza ndi kulandira ma siginecha, kuwonetsetsa kukhazikika ndi kudalirika kwa njira zoyankhulirana. Mfundo zazikuluzikulu zikuphatikiza ...Werengani zambiri -
"Mvula ya Satellite" Yodabwitsa: Ma Satellite opitilira 500 a Starlink LEO Atayika ku Zochitika za Dzuwa
Chochitikacho: Kuchokera Kuwonongeka Kwaposachedwa Kufika Kumvula Kuwonongeka kwakukulu kwa ma satellite a LEO a Starlink sikunachitike mwadzidzidzi. Chiyambireni kukhazikitsidwa kwa pulogalamuyi mu 2019, zotayika za satellite zinali zochepa (2 mu 2020), mogwirizana ndi ziwopsezo zomwe zimayembekezeredwa. Komabe, 2021 idawona ...Werengani zambiri -
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 -
Kuyerekeza kwa Ceramic Antennas vs. PCB Antennas: Ubwino, Kuipa, ndi Zochitika Zogwiritsira Ntchito
Ine. Ubwino wa Ceramic Antennas• Kukula Kwambiri Kwambiri: Kukhazikika kwa dielectric (ε) kwa zida za ceramic kumathandizira kuti pang'onopang'ono pang'onopang'ono kusungidwe bwino, koyenera pazida zomwe sizikhala ndi malo (monga makutu a Bluetooth, zovala). High Integration Cap ...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