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Mabda'a faa'iidada anteenada, sida loo xisaabiyo faa'iidada anteenada
Faa'iidada anteenada waxaa loola jeedaa faa'iidada tamarta shucaaca ee anteenada ee jiho gaar ah marka loo eego anteenada isha dhibicda ugu habboon.Waxay ka dhigan tahay awoodda shucaaca anteenada ee jiho gaar ah, taas oo ah, soo dhaweynta ishaarada ama waxtarka sii deynta ante...Akhri wax dheeraad ah -
Afar hab quudinta aasaasiga ah anteenooyinkooda microstrip
Qaab dhismeedka anteeno microstrip guud ahaan ka kooban yahay substrate dielectric ah, hiitarka iyo saxan dhulka.Dhumucda substrate-ka dielectric ayaa aad uga yar hirarka dhererka.Lakabka birta dhuuban ee hoose ee substrate-ka waxa uu ku xidhan yahay gunta...Akhri wax dheeraad ah -
Polarization Antenna: Waa maxay Polarization Antenna iyo sababta ay muhiim u tahay
Injineerada elektiroonigga ah waxay og yihiin in anteenooyinku ay soo diraan oo ay helaan calaamadaha qaab mowjadaha tamarta korantada (EM) ee lagu tilmaamay isla'egyada Maxwell.Sida mawduucyo badan, isla'egyadan, iyo faafinta, sifooyinka korantada, waxaa lagu baran karaa l...Akhri wax dheeraad ah -
Mabda'a shaqada iyo codsiga anteenada geeska
Taariikhda anteenooyinka geesku waxay soo taxnayd ilaa 1897, markii cilmi-baadhaha raadiyaha Jagadish Chandra Bose uu sameeyay naqshado tijaabo ah oo horudhac ah isagoo isticmaalaya microwaves.Ka dib, GC Southworth iyo Wilmer Barrow waxay hindiseen qaabdhismeedka anteenada geeska casriga ah 1938 siday u kala horreeyaan.Tan iyo markii t...Akhri wax dheeraad ah -
RFMISO & SVIAZ 2024 (seminaarka suuqa Ruushka)
SVIAZ 2024 waa soo socdaa!Isku diyaarinta ka qaybgalka bandhigan, RFMISO iyo xirfadlayaal badan oo warshado ah ayaa si wadajir ah u abaabulay siminaar suuqa Ruushka ah oo ay la yeesheen Xafiiska Iskaashiga Caalamiga iyo Ganacsiga ee Chengdu High-tech Zone (Jaantus 1) ...Akhri wax dheeraad ah -
Waa maxay anteenada geesku?Waa maxay mabaadi'da ugu muhiimsan iyo isticmaalka?
Anteenada geesku waa anteeno dusha sare ah, anteeno microwave-ka ah oo leh qayb wareeg ah ama leydi ah oo marinka mawjadaha si tartiib tartiib ah u furmo.Waa anteenada microwave-ka ee ugu isticmaalka badan.Beertiisa shucaaca waxaa lagu qiyaasaa cabbirka afka iyo propa...Akhri wax dheeraad ah -
Ma garanaysaa faraqa u dhexeeya mowjadaha jilicsan iyo hagaha adag?
Waveguide Soft waveguide waa xariiqda gudbinta oo u adeegta sidii wax ilaalinaya inta u dhaxaysa qalabka microwave-ka iyo quudiyeyaasha.Darbiga gudaha ee mawjadaha jilicsan ayaa leh qaab dhismeed, kaas oo aad u jilicsan oo u adkeysan kara foorarsi adag, fidin iyo cadaadis.Sidaa darteed, waa...Akhri wax dheeraad ah -
Anteenooyinka sida caadiga ah loo isticmaalo |Hordhac lix nooc oo kala duwan oo anteenooyinkooda gees ah
Anteenada Horn waa mid ka mid ah anteenooyinka si weyn loo isticmaalo oo leh qaab-dhismeed fudud, baaxad ballaadhan oo soo noqnoqda, awood koronto oo weyn iyo faa'iido sare.Anteenooyinka geeska ayaa inta badan loo adeegsadaa anteenooyin quudin ahaan xagga xiddigiska raadiyaha ballaaran, raadraaca dayax-gacmeedka, iyo anteenooyinka isgaarsiinta.Marka laga soo tago s...Akhri wax dheeraad ah -
Rfmiso2024 Ogeysiiska Fasaxa Sannadka Cusub ee Shiinaha
Munaasabadda dabbaaldegyada iyo dabbaaldegyada gu'ga ee sannadka masduulaagii, RFMISO waxay u dirtaa barakooyinkeeda ugu daacadda ah qof walba!Waad ku mahadsan tahay taageeradaada iyo kalsoonida aad nagu qabtey sanadkii tagay.Imaatinka sanadka masduunku haku keeno nasiib wacan oo aan dhamaanayn...Akhri wax dheeraad ah -
beddele
Sida mid ka mid ah hababka quudinta ee anteenooyinka waveguide, naqshadeynta microstrip to waveguide ayaa door muhiim ah ka ciyaarta gudbinta tamarta.The microstrip dhaqameed in model waveguide waa sida soo socota.Baadhitaan sidda substrate dielectric oo lagu quudiyo xariiqda microstrip ayaa ku jirta...Akhri wax dheeraad ah -
Grid Antenna Array
Si loola qabsado shuruudaha xagasha anteenada ee badeecada cusub oo loo wadaago jiilkii hore ee PCB caaryada, qaabeynta anteenada soo socota ayaa loo isticmaali karaa si loo gaaro faa'iidada anteenada ee 14dBi @ 77GHz iyo waxqabadka shucaaca ee 3dB_E/H_Beamwidth=40°.Isticmaalka Rogers 4830Akhri wax dheeraad ah -
Alaabta Anteenada Cassegrain RFMISO
Anteenada Cassegrain sifadeedu waa isticmaalka dib-u-celinta waxay si wax ku ool ah u yaraynaysaa khasaaraha nidaamka quudiyaha.Nidaamka anteenada oo leh nidaam quudiye oo kakan, la qabso cassegrainantenna oo si wax ku ool ah u yareeyn karta hadhka quudiyaha.Inta jeer ee anteenada cassegrain co...Akhri wax dheeraad ah
