Labarai
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Abin ban mamaki "Rain Tauraron Dan Adam": Sama da Tauraron Dan Adam 500 na Tauraron Dan Adam LEO Ya Rasa zuwa Ayyukan Solar
Lamarin: Daga Asarar Kai Tsaye zuwa Ruwan Sama Yawan ɓarkewar tauraron tauraron dan adam LEO na Starlink bai faru kwatsam ba. Tun lokacin da aka ƙaddamar da shirin a shekarar 2019, asarar tauraron dan adam ba ta da yawa da farko (2 a cikin 2020), daidai da ƙimar da ake tsammani. Koyaya, 2021 ya…Kara karantawa -
Bayanin Fasahar Stealth Defence Active don Kayan Aerospace
A cikin yaƙe-yaƙe na zamani, sojojin da ke gaba da juna suna amfani da tauraron dan adam na binciken faɗakarwa da wuri da tsarin radar ƙasa-/ teku don ganowa, waƙa, da kuma kare hari masu shigowa. Kalubalen tsaro na lantarki da kayan aikin sararin samaniya ke fuskanta a fagen yaƙi na zamani envi...Kara karantawa -
Fitattun Kalubale a Binciken Sararin Duniya da Wata
Binciken sararin samaniyar duniyar wata ya kasance filin kan iyaka tare da kalubalen kimiyya da fasaha da yawa da ba a warware su ba, waɗanda za a iya karkasa su kamar haka: 1. Muhalli na sararin samaniya & Kariyar Radiation Tsarin hasken wuta: Rashin filin maganadisu na duniya ya fallasa wani jirgin sama...Kara karantawa -
Kasar Sin Ta Yi Nasarar Kafa Sararin Samaniya Ta Farko Da Tauraron Dan Adam Uku, Ta Samar Da Wani Sabon Zamani Na Bincike
Kasar Sin ta samu wani gagarumin ci gaba ta hanyar gina tauraron dan adam karo na farko a sararin samaniyar duniyar wata da tauraro, wanda ya nuna wani sabon babi na binciken zurfafan sararin samaniya. Wannan nasarar, wani ɓangare na Cibiyar Nazarin Kimiyya ta kasar Sin (CAS) Shirin ba da fifiko kan dabarun ba da fifiko a aji-A "Exploration...Kara karantawa -
Me yasa Ba za a iya amfani da Masu Rarraba Wutar Wuta azaman Masu Haɗa Ƙarfi ba
Ana iya danganta iyakokin masu rarraba wutar lantarki a cikin aikace-aikacen haɗakarwa mai ƙarfi zuwa ga mahimman abubuwa masu zuwa: 1. Iyakokin Gudanar da Wuta na Yanayin Rarraba Wuta (R): Lokacin amfani da shi azaman mai rarraba wutar lantarki, siginar shigarwa a IN yana rarrabu zuwa mitoci biyu...Kara karantawa -
Kwatanta eriya na yumbu vs. PCB Eriya: Abvantbuwan amfãni, rashin amfani, da Yanayin aikace-aikace
I. Amfanin yumbura •Ultra-Compact Size: Babban dielectric akai-akai (ε) kayan yumbu yana ba da damar ƙarami mai mahimmanci yayin kiyaye aiki, manufa don na'urori masu takurawa sarari (misali, belun kunne na Bluetooth, masu sawa). Babban Haɗin kai...Kara karantawa -
Fasahar yumbu mai ƙarancin zafin jiki (LTCC).
Bayanin LTCC (Curamic Co-Fired Low-Temperature) fasaha ce ta ci-gaba ta haɗin kai wacce ta fito a cikin 1982 kuma tun daga lokacin ta zama mafita ta yau da kullun don haɗin kai. Yana fitar da ƙididdigewa a cikin ɓangaren ɓangaren ɓoyayyiya kuma yana wakiltar babban yanki mai girma a cikin lantarki ...Kara karantawa -
Aikace-aikacen Fasahar LTCC a cikin Sadarwar Waya
1.High-Frequency Component Integration LTCC fasahar sa high-yawa hadewa na m sassa aiki a high-mita jeri (10 MHz zuwa terahertz makada) ta multilayer yumbu Tsarin da azurfa madugu bugu tafiyar matakai, ciki har da: 2.Filters: Novel LTCC multilayer ...Kara karantawa -
Babban Jigo! Babban Breakthrough daga Huawei
Giant e&UAE na cibiyar sadarwar wayar tafi da gidanka ta Gabas ta Tsakiya ta sanar da wani gagarumin ci gaba a cikin siyar da sabis na cibiyar sadarwa ta 5G bisa fasahar 3GPP 5G-LAN a ƙarƙashin tsarin 5G Standalone Option 2, tare da haɗin gwiwar Huawei. Asusun 5G (...Kara karantawa -
Bayan Amincewar Millimeter Waves a cikin 5G, Menene 6G/7G Zai Yi Amfani?
Tare da ƙaddamar da kasuwanci na 5G, tattaunawa game da shi sun yi yawa kwanan nan. Waɗanda suka saba da 5G sun san cewa cibiyoyin sadarwa na 5G suna aiki da farko akan mitoci biyu: sub-6GHz da millimeter waves (Millimeter Waves). A zahiri, hanyoyin sadarwar mu na LTE na yanzu duk sun dogara ne akan ƙananan 6GHz, yayin da millimeter...Kara karantawa -
Me yasa 5G (NR) ke ɗaukar fasahar MIMO?
Fasahar I. MIMO (Multiple Input Multiple Output) fasahar tana haɓaka sadarwar mara waya ta hanyar amfani da eriya da yawa a duka mai watsawa da mai karɓa. Yana ba da fa'idodi masu mahimmanci kamar haɓaka kayan aikin bayanai, faɗaɗa ɗaukar hoto, ingantaccen aminci, haɓaka juriya ga tsangwama…Kara karantawa -
Rarraba Maɗaukakin Maɗaukaki na Tsarin kewayawa na Beidou
Tsarin tauraron dan adam kewayawa na Beidou (BDS, wanda kuma aka sani da COMPASS, fassarar Sinanci: BeiDou) tsarin kewayawa tauraron dan adam na duniya ne wanda kasar Sin ta kirkira bisa kansa. Shi ne na uku balagagge tsarin kewayawa tauraron dan adam bin GPS da GLONASS. Beidou Generation I The mita band allo...Kara karantawa