?I. Anteenooyinka dhoobada ah?
?Faa'iidooyinka?
•Cabbirka aadka u is haysta: Dielectric Joogtada ah (ε) ee alaabta dhoobada ah waxay awood u siinaysaa yaraynta la taaban karo iyada oo la ilaalinayo waxqabadka, oo ku habboon aaladaha xaddidan (tusaale, dhegaha-dhegaha Bluetooth-ka, xirashada).
?Kartida Is-dhexgalka Sare:
•Monolithic Ceramic Anteennada: Qaab dhismeedka dhoobada hal lakab ah oo leh raadad bir ah oo lagu daabacay dusha sare, fududaynta isdhexgalka.
•Anteenooyinka dhoobada badan: Waxay isticmaashaa tignoolajiyada Heerkulka-hooseeya ee Isku-xidhka Sheeraamigga ah (LTCC) si ay ugu dhejiso kirishbooyada lakabyada is dulsaaran, taasoo sii yareyneysa cabbirka waxayna awood u siineysaa naqshadaha anteenada qarsoon.
•Xasaanadda la xoojiyey ee faragelinta: La dhimay kala firdhinta korantada korantada sababtoo ah dielectric joogto ah oo sarreeya, taas oo yaraynaysa saamaynta dhawaaqa dibadda.
•Ku habboonaanta Soo noqnoqoshada Sare: Waxaa loo habeeyay xadhkaha soo noqnoqda ee sarreeya (tusaale, 2.4 GHz, 5 GHz), taasoo ka dhigaysa mid ku habboon codsiyada Bluetooth, Wi-Fi, iyo IoT.
?Khasaaro
•Baladhdhdhdhismeed cidhiidhi ah: Awood xaddidan oo lagu daboolayo xargaha soo noqnoqda ee kala duwan, xaddidaya wax-soo-saarka.
•Kakanaanta Naqshad Sare: Waxay u baahantahay is dhex galka marxaladda hore ee qaabka Motherboard-ka, taasoo ka tagaysa meel yar oo loogu talagalay habeynta naqshadeynta kadib.
•Qiimaha Sare: Qalabka dhoobada ee la habeeyay iyo hababka wax soo saarka ee gaarka ah (tusaale, LTCC) waxay kordhiyaan kharashaadka wax soo saarka marka la barbar dhigo anteenooyinka PCB.
?II. Anteenooyinka PCB?
?Faa'iidooyinka?
•Qiimo jaban: Si toos ah loogu dhex daray PCB-ga, isaga oo meesha ka saaraya tillaabooyin dheeri ah oo isku imaatin ah iyo dhimista kharashyada alaabta/shaqada.
•Waxtarka booska: La naqshadeeyay oo leh raadadka wareegga (tusaale, anteenooyinka FPC, anteenooyinka-F-daabacan) si loo yareeyo raad-reebka.
•Dabacsanaanta Naqshadeynta: Waxqabadka waxaa lagu wanaajin karaa iyada oo la hagaajinayo raadraaca joomatari (dhererka, ballaca, dhexdhexaadinta) ee xargaha soo noqnoqda ee gaarka ah (tusaale, 2.4 GHz).
•Adkeysiga MakaanikadaMa jiraan waxyaabo qaawan, oo yareynaya halista dhaawaca jirka inta lagu jiro wax ka qabashada ama qaliinka.
?Khasaaro
•Waxtarka hoose: Luminta gelinta sare iyo hoos u dhaca waxtarka shucaaca sababtoo ah khasaaraha substrate PCB iyo u dhawaanshaha qaybaha buuqa.
•Qaababka Shucaaca Hooseeya: Ku adkaanshaha gaaritaanka daboolka shucaaca jiho kasta ama mid isku mid ah, oo xadidi karta tirada calaamadaha.
•U nuglaanshaha faragelintaU nugul faragelinta korantada (EMI) ee wareegyada ku xiga (tusaale, xadhkaha korantada, calaamadaha xawaaraha sare).?
?III. Isbarbardhigga Muuqaalka Codsiga?
| ?Muuqaal? | ?Anteenooyinka dhoobada ah? | ?Anteenooyinka PCB? |
| ?Kooxda Joogtada ah? | Soo noqnoqoshada sare (2.4 GHz/5 GHz) | Soo noqnoqoshada sare (2.4 GHz/5 GHz) |
| ?Waafaqid Sub-GHz? | Kuma habboona (waxay u baahan tahay cabbir ka weyn) | Kuma habboona ( xaddidid isku mid ah) |
| ?Kiisaska Isticmaalka Caadiga ah? | Aaladaha la yareeyey (tusaale, kuwa xidhan, dareemayaasha caafimaadka) | Nakhshado is haysta oo qiimahoodu xasaasi yahay (tusaale, Qaybaha Wi-Fi, IoT macmiilka) |
| ?Qiimaha? | Sare (qalab/hab-ku-tiirsanaan) | Hoose |
| ?Dabacsanaanta Naqshadeynta? | Hooseeyo (is-dhexgalka heerka hore ayaa loo baahan yahay) | Sare (naqshad ka dib dib u habeyn waa suurtagal) |
?IV. Talooyin Muhiim ah?
•Doorbida anteenooyinka dhoobada ahmarka:
Yaraynta, waxqabadka soo noqnoqda sare, iyo iska caabbinta EMI ayaa muhiim ah (tusaale, xidhitaannada cufan, cufnaanta sare ee IoT).
•Doorbida anteenooyinka PCBmarka:
Kharashka dhimista, soo saarista degdega ah, iyo waxqabadka dhexdhexaadka ah ayaa ah mudnaanta
•Loogu talagalay Qaybaha-GHz-hoosaadka (tusaale, 433 MHz, 868 MHz):
Labada nooc ee anteenadu waa kuwo aan shaqaynayn sababtoo ah xannibaadaha cabbirka hirarka Anteenooyinka dibadda (tusaale, helical, jeedal) ayaa lagula talinayaa.
Fikradda waxay bixisaa noocyo kala duwan oo ka kooban microwave dadban oo kala duwan oo loogu talagalay militariga, Aerospace, Electronic countermeasures, Isgaarsiinta Satellite, Codsiyada Isgaarsiinta Truking
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Waqtiga boostada: Abriil-29-2025