Wararka
-
Dulmar guud ee Tiknoolajiyada Isgaadhsiinta Satelite-ka Shisheeye
Isgaadhsiinta dayax-gacmeedku waxa ay door muhiim ah ka ciyaartaa militariga casriga ah iyo codsiyada rayidka, laakiin u nuglaanshaha faragelinta ayaa horseeday horumarinta farsamooyin kala duwan oo ka hortag ah. Maqaalkani waxa uu soo koobayaa lix tignoolajiyada shisheeye ee muhiimka ah: faafinta spectrum, codeing iyo modulation, anteenada lidka ku ah ...Sii akhri -
Antenna Anti-Jamming Technology iyo Codsiga Qaybaha Microwave Passive
Tignoolajiyada ka hortagga anteenada waxaa loola jeedaa farsamooyin taxane ah oo loogu talagalay in lagu xakameeyo ama lagu baabi'iyo saameynta faragelinta korantada dibadda (EMI) ee gudbinta calaamadaha anteenada iyo soo dhaweynta, hubinta xasilloonida iyo isku halaynta nidaamyada isgaarsiinta. Mabaadi'da asaasiga ah waxaa ka mid ah ...Sii akhri -
Dahsoon "Roobka Dayax-gacmeedka": In ka badan 500 ee Starlink LEO Satellites oo Lumay Dhaqdhaqaaqa Qorraxda
Dhacdada: Laga soo bilaabo Khasaaraha Joogtada ah ilaa Roobka Da'ay bakhtiyaynta badan ee satalaytka LEO ee Starlink si kedis ah uma dhicin. Tan iyo markii barnaamijka daahfuray sanadka 2019, khasaaraha dayax-gacmeedku markii hore wuu yaraa (2 sanadka 2020), oo waafaqsan heerarka la filayo. Si kastaba ha noqotee, 2021 waxay aragtay ...Sii akhri -
Dulmarka Tignoolajiyada Qarsoon ee Difaaca Firfircoon ee Qalabka Hawada
Dagaalka casriga ah, xoogagga ka soo horjeeda waxay caadi ahaan isticmaalaan dayax-gacmeedyada sahanka digniinta ugu horayso ee ku salaysan meel bannaan iyo nidaamyada radar dhulka/ badda ku salaysan si ay u ogaadaan, ula socdaan, ugana difaacaan bartilmaameedyada soo socda. Caqabadaha amniga elektromagnetic-ka ee ay la kulmaan qalabka hawada sare ee goobta dagaalka ee casriga ah...Sii akhri -
Caqabadaha Fiican ee Cilmi-baadhista Dayaxa-Dhulka
Cilmi-baarista hawada-Dhul-Moon ayaa weli ah goob xuduud leh oo leh caqabado cilmiyeed iyo farsamo oo dhowr ah oo aan la xallin, kuwaas oo loo kala saari karo sida soo socota: 1. Deegaanka Hawada Sare & Habka Ilaalinta Shucaaca Qaybaha shucaaca: Maqnaanshaha goobta magnetic Earth waxay daaha ka qaadaysaa dayax-gacmeedka...Sii akhri -
Shiinuhu waxa uu si guul leh u Sameeyay Meesha ugu Horaysa ee Dhulka- Dayaxa Saddex Satellite ah
Shiinuhu waxa uu gaadhay guul taariikhi ah kadib markii uu dhisay meeshi ugu horaysay ee Earth-Mon Himiladan, qayb ka mid ah Akadeemiyada Sayniska Shiinaha (CAS) Fasalka-A Barnaamijka Mudnaanta Istaraatiijiga ah "Sahaminta...Sii akhri -
Maxaa Qaybiyayaasha Awooda Looga Isticmaali La'yahay Isku-Dheerayaal Awood Sarreya
Xaddidaadaha awood qaybsiyada ee codsiyada isku darka awooda sare waxaa loo aaneyn karaa arrimahan muhiimka ah ee soo socda: 1. Xakamaynta Awoodda Xaddidaadda Soo-celinta Go'doonka (R) Habka Qaybiyaha Awoodda: Marka loo isticmaalo qaybiye awood ahaan, calaamadda gelinta ee IN waxa loo kala qaybiyaa laba isku-joog ah...Sii akhri -
Isbarbardhigga Anteennada dhoobada iyo Anteenooyinka PCB: Faa'iidooyinka, Khasaaraha, iyo Muuqaallada Codsiga
aniga Anteenooyinka dhoobada ah Faa'iidooyinka • Cabbirka Ultra-Compact: Dielectric Joogtada ah (ε) ee alaabta dhoobada waxay awood u siinaysaa yarayn la taaban karo iyada oo la ilaalinayo waxqabadka, oo ku habboon aaladaha meel bannaan (tusaale, dhegaha-dhegaha Bluetooth-ka, kuwa xidhan). Kor Isdhexgalka Sare...Sii akhri -
Tignoolajiyada Heerkulka-hooseeya ee Isku-shirka Sheeramka (LTCC).
Dulmar LTCC (Sheekada Isku-xidhka Heer-kulka-hooseeya) waa tignoolajiyada is-dhexgalka qaybaha horumarsan ee soo shaacbaxday 1982 oo tan iyo markaas noqotay xalka guud ee isdhexgalka dadban. Waxay kaxaysaa hal-abuurnimo qaybta qaybta dadban waxayna ka dhigan tahay aag korriin oo muhiim ah oo ku saabsan elektaroonigga ...Sii akhri -
Codsiga Tignoolajiyada LTCC ee Isgaarsiinta Wireless-ka
1.High-Frequency Component Integration LTCC technology u sahlaysa is-dhexgalka cufnaanta sare ee qaybaha dadban ee ka shaqeeya kala duwanaansho-sare (10 MHz ilaa terahertz bands) iyada oo loo marayo qaababka dhoobada multilayer iyo habka daabacaadda kaari lacagta, oo ay ku jiraan: 2.Filters: Novel LTCC multilayer ...Sii akhri -
Horumarka Horumarka Weyn ee Huawei
Shabakadda isgaarsiinta mobilada ee bariga dhexe e&UAE ayaa ku dhawaaqday guul muhiim ah oo dhanka ganacsiga ah ee adeegyada shabakada 5G ee ku saleysan tignoolajiyada 3GPP 5G-LAN ee hoos timaada 5G Standalone Option 2 architecture, iyadoo lala kaashanayo Huawei. Koontada rasmiga ah ee 5G (...Sii akhri -
Ka dib qaadashada Mowjadaha Millimeter ee 5G, Muxuu 6G/7G Ka Faa'iidaysan doonaa?
Markii la bilaabay ganacsi ee 5G, wadahadalada ku saabsan ayaa aad u badnaa dhawaanahan. Kuwa yaqaan 5G waxay og yihiin in shabakadaha 5G ay ugu horreyn ku shaqeeyaan laba xabbo oo soo noqnoqda: sub-6GHz iyo milimitirka hirarka (Millimeter Waves). Dhab ahaantii, shabakadahayada LTE ee hadda waxay dhamaantood ku saleysan yihiin sub-6GHz, halka millimitir...Sii akhri