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Hordhaca Anteenada iyo Kala saarista
1. Horudhac Anteennada Anteenadu waa qaab-dhismeedka kala-guurka ee u dhexeeya booska xorta ah iyo khadka gudbinta, sida ku cad sawirka 1. Xariiqda gudbintu waxay noqon kartaa qaab xariiqda coaxial ama tube godan (waveguide), kaas oo loo adeegsado gudbinta gudbinta. tamarta korantada ee...Sii akhri -
Xuduudaha aasaasiga ah ee anteenooyinka - waxtarka anteenada iyo faa'iidada
Waxtarka anteenadu waxa ay tilmaamaysaa awoodda anteenadu u leedahay in ay tamarta korantada u beddesho tamar shucaac ah. Isgaarsiinta wireless-ka, hufnaanta anteenadu waxay saameyn muhiim ah ku leedahay tayada gudbinta calaamadaha iyo isticmaalka tamarta. Waxtarka a...Sii akhri -
Waa maxay Beamforming?
Dhinaca anteenooyinka isku dubaridka ah, beamforming, oo sidoo kale loo yaqaan shaandhaynta boosaska, waa farsamada farsamaynta calaamadaha loo isticmaalo gudbinta iyo helitaanka hirarka raadiyaha wireless-ka ama hirarka dhawaaqa hab jihaysan. Beamforming waa comm...Sii akhri -
Sharaxaad tafatiran ee muraayadaha geesaha trihedral
Nooc ka mid ah bartilmaameedka raadaarka dadban ama milicsiga loo isticmaalo codsiyo badan sida nidaamyada radar, cabbirka, iyo isgaarsiinta waxaa loo yaqaannaa muraayad saddex-xagal ah. Awood u leh inay ka tarjumaan hirarka korantada (sida hirarka raadiyaha ama calaamadaha radar) si toos ah ugu noqda isha,...Sii akhri -
Anteenooyinka Geeska iyo anteenooyinkooda laba-laaban: codsiyada iyo meelaha la isticmaalo
Anteenooyinka Horn iyo Dual Polarized anteenooyinka waa laba nooc oo anteenooyinkooda ah kuwaas oo loo isticmaalo meelo kala duwan sababo la xiriira sifooyinka iyo shaqooyinka gaarka ah. Maqaalkan, waxaan ku sahamin doonaa astaamaha anteenooyinka geesaha iyo dual-polar...Sii akhri -
Codsiga tignoolajiyada brazing vacuum brazing ee RFMISO
Habka naxaasta ee foornada faakuumka waa nooc cusub oo tignoolajiyada brazing taas oo lagu sameeyo xaaladaha faakuumka iyada oo aan lagu darin qulqulka. Maaddaama habka naxaasta lagu sameeyo jawi faaruq ah, waxyeelada hawo-mareenka ee qalabka shaqada waxay si wax ku ool ah u tirtiri kartaa ...Sii akhri -
Waveguide to coaxial horudhac codsiga beddelka
Marka la eego inta jeer ee raadiyaha iyo gudbinta signallada microwave-ka, marka lagu daro gudbinta ishaarooyinka bilaa-waayirka ah ee aan u baahnayn xadhkaha gudbinta, inta badan xaaladaha wali waxay u baahan yihiin adeegsiga xadhkaha gudbinta...Sii akhri -
Sida loo go'aamiyo anteenooyinka gacanta bidix iyo midigta ah ee wareegta ah
Dunida anteenada, waxaa jira sharci noocaas ah. Marka anteenada toosan ay gudbiso, waxa kaliya oo heli kara anteeno toosan; marka anteenada si toosan u soo gudbiso, waxa kaliya oo heli kara anteeno toosan; marka xaq...Sii akhri -
Sidee buu anteenada microstrip u shaqeysaa? Waa maxay faraqa u dhexeeya anteenada microstrip iyo anteenada balastar?
Anteenada Microstrip waa anteeno cusub oo anteeno ah oo adeegsata xariijimaha korantada ee lagu daabaco substrate dielectric sida unugga shucaaca anteenada. Anteenooyinka Microstrip ayaa si weyn loogu isticmaalay nidaamyada isgaarsiinta casriga ah sababtoo ah cabbirkooda yar, culeyskooda fudud, muuqaalkooda hoose ...Sii akhri -
Qeexida iyo falanqaynta kala soocida guud ee anteenooyinka RFID
Waxaa ka mid ah tignoolajiyada isgaarsiinta wireless-ka, kaliya xiriirka ka dhexeeya aaladda gudbinta wireless-ka iyo anteenada nidaamka RFID ayaa ah kan ugu gaarka ah. Qoyska RFID, anteenooyinka iyo RFID si isku mid ah ayey muhiim u yihiin ...Sii akhri -
Waa maxay inta jeer ee raadiyaha?
Tiknoolajiyada Frequency Radio (RF) waa tignoolajiyada isgaarsiinta wirelesska, inta badan loo isticmaalo raadiyaha, isgaarsiinta, raadaarka, kontoroolka fog, shabakadaha dareemayaasha wireless-ka iyo meelaha kale. Mabda'a tignoolajiyada soo noqnoqda raadiyaha wirelessku waxay ku salaysan tahay faafinta iyo habayntaSii akhri -
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...Sii akhri
