Iindaba
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Kwiinkqubo ze-antenna ezisasazwayo (DAS), abaqhubi banokukhetha njani abahluli bamandla abafanelekileyo kunye nabadibanisayo?
Kuthungelwano lwangoku lonxibelelwano, IiNkqubo ze-Antenna eziSasazo (i-DAS) ziye zaba sisisombululo esibalulekileyo kubaqhubi ukujongana nokhuseleko lwangaphakathi, ukuphuculwa kwamandla, kunye nokuhanjiswa komqondiso wamaqela amaninzi. Ukusebenza kwe-DAS akuxhomekeke kuphela kwii-eriyali ngokwazo ...Funda ngokugqithisileyo -
Isishwankathelo soNxibelelwano lweSatellite yaNgaphandle kweAnti-Jamming Technologies
Unxibelelwano ngesathelayithi lunendima ebalulekileyo kwizicelo zale mihla zasemkhosini nezoluntu, kodwa ukuba sesichengeni sokuphazamiseka kuye kwaqhuba uphuhliso lweendlela ezahlukeneyo zokulwa nokuxinana. Eli nqaku lishwankathela itekhnoloji ezintandathu eziphambili zangaphandle: i-spectrum yokusasaza, ukhowudo kunye nohlengahlengiso, i-antenna anti...Funda ngokugqithisileyo -
I-Antenna Anti-Jamming Technology kunye nokuSetyenziswa kwePassive Microwave Components
Itekhnoloji ye-antenna echasene ne-jamming ibhekisa kuthotho lweendlela ezenzelwe ukucinezela okanye ukuphelisa impembelelo yokuphazamiseka kwe-electromagnetic yangaphandle (EMI) ekugqithiseni umqondiso we-eriyali kunye nokwamkelwa, ukuqinisekisa uzinzo kunye nokuthembeka kweenkqubo zonxibelelwano. Imigaqo ephambili ibandakanya ...Funda ngokugqithisileyo -
"Imvula yeSatellite" engaqondakaliyo: Ngaphezu kwe-500 ye-Starlink LEO yeSathelayithi eziLahlekileyo kuMsebenzi weSola
Isehlo: Ukusuka kwiLahleko eHanayo ukuya kwiNgxaki Ukudilizwa kweesathelayithi ze-LEO ze-Starlink akuzange kwenzeke ngesiquphe. Ukusukela oko yasungulwa inkqubo ngo-2019, ilahleko yesathelayithi ibincinci ekuqaleni (ezi-2 ngo-2020), ihambelana namazinga alindelekileyo okuphuma. Nangona kunjalo, ngo-2021 wabona ...Funda ngokugqithisileyo -
Isishwankathelo seTekhnoloji yeStealth yoKhuselo oluSebenzayo lweZixhobo zeAerospace
Kumlo wanamhlanje, imikhosi echasayo ngokuqhelekileyo isebenzisa iisathelayithi zokuphinda zilumkise kwangethuba ezisekwe emajukujukwini kunye nenkqubo yeradar esekwe emhlabeni//elwandle ukuze ibone, ilandelele kwaye ikhusele kwiithagethi ezingenayo. Imingeni yokhuseleko lwe-electromagnetic ejongene nezixhobo ze-aerospace kwindawo yedabi yangoku...Funda ngokugqithisileyo -
Imingeni eBalaseleyo kuPhando lweSikhathi seNyanga
Uphando lwendawo yoMhlaba neNyanga luhlala luyindawo enomda onemicelimngeni emininzi engasonjululwanga yenzululwazi nobugcisa, enokuhlelwa ngolu hlobo lulandelayo: 1. Imekobume esikhaleni kunye noKhuseleko lweRadiation Iindlela zemitha yemitha: Ukungabikho kwemagnethi yomhlaba kubhentsisa isiphekepheke...Funda ngokugqithisileyo -
I-China iMiseke ngempumelelo iNdawo yokuQala yoMhlaba-iNyanga yeNkwenkwezi yeSathelayithi, iSebenzisa iXesha elitsha lokuHlola
I-China iye yafikelela kwinqanaba elibalulekileyo ngokwakha ikroza leenkwenkwezi ezintathu zesathelayithi emhlabeni, i-Earth-Moon, ephawula isahluko esitsha kuphononongo olunzulu emajukujukwini. Oku kuphunyeziweyo, inxalenye ye-Chinese Academy of Sciences (CAS) iClass-A yeSicwangciso esiPhambili seNkqubo "Ukuhlola...Funda ngokugqithisileyo -
Kutheni abahluli baMandla bengenakuSetyenziswa njengabadibanisi baMandla aPhezulu
Unyino lwezahluli zamandla ekudibaniseni amandla osetyenziso oluphezulu lunokubalelwa kwezi zinto zilandelayo zibalulekileyo: 1. IMida yoMbambi woMmandla we-Isolation Resistor (R) Imowudi yokwahlula amandla: Xa isetyenziswa njengesahluli samandla, isiginali yegalelo kwi-IN yahlulwe ibe zimbini ezidibeneyo...Funda ngokugqithisileyo -
Ukuthelekiswa kweeAntenna zeCeramic vs. PCB Antennas: Izinto eziluncedo, ezingeloncedo, kunye neemeko zeSicelo
I. Izinto eziluncedo kwiCeramic Antennas• Ubungakanani obuBumbeneyo obuphezulu: Idielectric engaguqukiyo (ε) yemathiriyeli yeceramic yenza i-miniaturization ebalulekileyo ngelixa igcina ukusebenza, ilungele izixhobo ezibambene kwindawo (umz., ii-earbuds zeBluetooth, izinto ezinxitywayo). Umdibaniso ophezulu wokudibanisa...Funda ngokugqithisileyo -
ITekhnoloji yeTekhnoloji yeCeramic yoBubushushu obuphantsi (LTCC).
Isishwankathelo I-LTCC (i-Low-Temperature Co-Fired Ceramic) yitekhnoloji yokudibanisa icandelo eliphambili elavela kwi-1982 kwaye ukusukela oko yaba sisisombululo esiqhelekileyo sokuhlanganiswa kokwenziwa. Iqhuba ukuveliswa kwezinto ezintsha kwicandelo lokungenzi nto kwaye imele indawo yohlumo olubalulekileyo kwi-elektroniki...Funda ngokugqithisileyo -
Ukusetyenziswa kweTekhnoloji ye-LTCC kuNxibelelwano olungenazingcingo
I-1.I-High-Frequency Component Integration ye-LTCC iteknoloji yenza ukuxinana okuphezulu kwamacandelo angasebenziyo asebenza kwiindidi ze-high-frequency (10 MHz ukuya kwi-terahertz bands) ngokusebenzisa izakhiwo ze-ceramic ezininzi kunye neenkqubo zokuprinta i-conductor yesilivere, kubandakanywa: 2.Izihlungi: I-Novel LTCC multilayer ...Funda ngokugqithisileyo -
Isiganeko esibalulekileyo! Impumelelo enkulu nguHuawei
I-Middle East yenethiwekhi ye-mobile network operator giant e & UAE ibhengeze isiganeko esibalulekileyo ekuthengisweni kweenkonzo zenethiwekhi ye-5G ebonakalayo esekelwe kwi-3GPP 5G-LAN iteknoloji phantsi kwe-5G Standalone Option 2 uyilo, ngokubambisana neHuawei. Iakhawunti esemthethweni ye-5G (...Funda ngokugqithisileyo