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Mabda'a shaqada iyo soo bandhigida anteenada geesaha ballaaran
Anteenooyinka geeska Broadband waa aaladaha loo isticmaalo goobta isgaarsiinta soo noqnoqda raadiyaha si ay u gudbiyaan oo ay u helaan calaamado badan oo kala duwan. Waxaa loogu talagalay inay bixiyaan xajmi ballaadhan waxayna ku shaqayn karaan xadhkaha soo noqnoqda ee kala duwan. Anteenooyinka geesaha waxa loo yaqaan fSii akhri -
Sidee buu u shaqeeyaa anteenada geeska wareegta ah ee geesku
Anteenada gees-wareega ah ee wareegsan waa anteenada inta badan loo isticmaalo nidaamyada isgaarsiinta wirelesska. Mabda'a shaqadeedu waxay ku salaysan tahay faafinta iyo dabeecadaha polarization ee hirarka korantada. Marka hore, faham in hirarka elektromagnetic-ku yeelan karaan p...Sii akhri -
Taariikhda iyo shaqada anteenooyinka geesaha koorta
Taariikhda anteenooyinka geesaha ee duuban waxay soo taxnayd ilaa horraantii qarnigii 20aad. Anteenooyinki ugu horeyay ee geesaha la duubay ayaa loo adeegsaday cod-weyneyaasha iyo hababka ku hadla si loo hagaajiyo shucaaca calaamadaha maqalka. Horumarka isgaadhsiinta bilaa-waayirka ah, anteenooyinka geesaha koonka ah waa...Sii akhri -
Sidee Waveguide Probe Anteennada u Shaqeeyaan
Anteenada baaritaanka Waveguide waa anteeno gaar ah oo badanaa loo isticmaalo gudbinta calaamadaha iyo soo dhaweynta inta jeer ee sareysa, mikrowave iyo xadhkaha hirarka millimitirka. Waxay gartaa shucaaca signalka iyo soo dhawaynta ku salaysan sifooyinka waveguides. Waveguide waa gudbin m...Sii akhri -
Aasaaska Dabar go'a iyo Noocyada is-gaarsiinta wireless-ka
Boggan waxa uu sharaxayaa asaasyada Fashilmay iyo noocyada isgaadhsiinta wireless-ka. Noocyada Fading waxay u qaybsan yihiin dhumuc weyn iyo dhumuc miisaan yar (faafinta daahitaanka badan iyo faafidda doppler). Gubanida fidsan iyo doorashadu soo noqnoqotay waa qayb ka mid ah dariiqyada kala duwanSii akhri -
Farqiga U Dhaxeeya Raadaarka AESA Iyo Raadaarka PESA | AESA Radar Vs PESA Raadaarka
Boggani waxa uu isbarbar dhigayaa raadaarka AESA iyo raadaarka PESA waxana uu xusayaa faraqa u dhexeeya raadaarka AESA iyo raadaarka PESA. AESA waxay u taagan tahay Array Elektarooni ah oo Firfircoon oo Scanned Scaned halka PESA ay u taagan tahay Qalab Elektarooni ah oo La Scanned. PESA Raadaarka PESA radar wuxuu isticmaalaa commo...Sii akhri -
Codsiga Anteenada
Antennas waxay leeyihiin codsiyo kala duwan oo dhinacyo kala duwan ah, isgaadhsiinta isbeddelka, tignoolajiyada, iyo cilmi baarista. Qalabkani waa qalab gudbinta iyo helitaanka mowjadaha elektromagnetic, awood hawlo badan. Aynu sahamino qaar ka mid ah codsiyada muhiimka ah ee...Sii akhri -
Mabda'a Doorashada ee Cabbirka Waveguide
Hagaha waveguide (ama hagaha mawjadaha) waa khad gudbin tuubo ah oo godan oo ka samaysan kirishboor wanaagsan. Waa aalad lagu faafiyo tamarta korantada (gaar ahaan gudbinta hirarka korantada ee leh hirarka dhererka isku xiga ee sentimitir) Aaladaha caadiga ah (inta badan gudbinta korantada ...Sii akhri -
Habka Shaqeynta Anteenada Geeska ee Dual Polarized
Anteenada gees-ka-laaban ee laba-laabantay waxay gudbin kartaa oo heli kartaa hirarka korantada ee tooska ah iyo kuwa toosan iyadoo la ilaalinayo xaaladda booska oo aan isbeddelin, si qaladka booska booska nidaamka uu keeno beddelka booska anteenada si loola kulmo ...Sii akhri
