?I. Anteenooyinka dhoobada ah?
?Faa'iidooyinka?
•Cabbir aad u hooseeya: Joogto sare oo dielectric ah (ε) oo ah walxaha dhoobada ah waxay suurtogal ka dhigaysaa yaraynta weyn iyadoo la ilaalinayo waxqabadka, taasoo ku habboon aaladaha booska xaddidan (tusaale ahaan, dhegaha dhegaha ee Bluetooth, kuwa la xiran karo).
?Awood Is-dhexgal Sare:
•Anteenooyinka Dhoobada ee Hal-halka ahQaab-dhismeedka dhoobada hal lakabka ah oo leh raadad bir ah oo dusha sare lagu daabacay, taasoo fududaynaysa isdhexgalka.
•Anteenooyinka Dhoobada ee Lakabyada Badan leh: Waxay isticmaashaa tiknoolajiyada Ceramic-ga Heerkulka Hoose ee la isku-shubay (LTCC) si ay u dhexgeliso kontaroolayaasha lakabyo is dul saaran, iyadoo si dheeraad ah loo dhimayo cabbirka iyo awood u siinta naqshadaha anteenooyinka qarsoon.
•Difaaca Faragelinta oo La Xoojiyay: Kala firdhinta elektaroonigga oo yaraatay sababtoo ah joogto sare oo dielectric ah, taasoo yaraynaysa saameynta buuqa dibadda.
•Ku Habboonaanta Soo Noqnoqoshada Sare: Waxaa loo habeeyay xargaha soo noqnoqda sare (tusaale ahaan, 2.4 GHz, 5 GHz), taasoo ka dhigaysa kuwo ku habboon codsiyada Bluetooth, Wi-Fi, iyo IoT.
?Qasaarooyinka
•Bandwidth Cidhiidhi ah: Awood xaddidan oo lagu daboolayo xargaha soo noqnoqda ee badan, taasoo xaddidaysa kala-duwanaanshaha.
•Kakanaanta Naqshadeynta Sare: Waxay u baahan tahay is-dhexgal marxalad hore ah oo ku saabsan qaab-dhismeedka Motherboard-ka, taasoo ka tagaysa meel yar oo loogu talagalay hagaajinta naqshadeynta kadib.
•Kharash Sare: Qalabka dhoobada ee la habeeyey iyo hababka wax soo saarka ee gaarka ah (tusaale ahaan, LTCC) waxay kordhiyaan kharashyada wax soo saarka marka loo eego anteenooyinka PCB.
?II. Anteenooyinka PCB?
?Faa'iidooyinka?
•Qiimo Jaban: Si toos ah ayaa loogu dhex daray PCB-ga, iyadoo meesha laga saarayo tallaabooyinka dheeraadka ah ee isu-imaatinka iyo yareynta kharashyada agabka/shaqada.
•Waxtarka Booska: Waxaa si wadajir ah loogu nashqadeeyay raadadka wareegga (tusaale ahaan, anteenooyinka FPC, anteenooyinka F ee la rogay ee daabacan) si loo yareeyo raadadka.
•Dabacsanaanta Naqshadeynta: Waxqabadka waxaa lagu hagaajin karaa iyada oo loo marayo hagaajinta joomatari raadadka (dhererka, ballaca, wareegga) ee loogu talagalay xargaha soo noqnoqda ee gaarka ah (tusaale ahaan, 2.4 GHz).
•Xoogga farsamada: Ma jiraan qaybo soo ifbaxaya, taasoo yaraynaysa khatarta dhaawaca jireed inta lagu jiro maaraynta ama hawlgalka.
?Qasaarooyinka
•Waxtar hoose: Lumis gelinta oo sareysa iyo hufnaan shucaac oo yaraatay sababtoo ah khasaaraha substrate-ka PCB iyo u dhowaanshaha qaybaha buuqa badan.
•Qaababka Shucaaca ee aan fiicnayn: Dhibaato ku saabsan gaaritaanka daboolida shucaaca jihada dhan ama mid isku mid ah, taasoo laga yaabo inay xaddiddo baaxadda calaamadaha.
•U nuglaanshaha Faragelinta: U nugul faragelinta elektaroonigga ah (EMI) ee ka timaadda wareegyada ku xiga (tusaale ahaan, khadadka korontada, calaamadaha xawaaraha sare leh).?
?III. Isbarbardhigga Muuqaalka Codsiga?
| ?Muuqaalka? | ?Anteenooyinka dhoobada ah? | ?Anteenooyinka PCB? |
| ?Bandka Soo Noqnoqda? | Soo noqnoqoshada sare (2.4 GHz/5 GHz) | Soo noqnoqoshada sare (2.4 GHz/5 GHz) |
| ?Iswaafajinta Sub-GHz? | Kuma habboona (waxay u baahan tahay cabbir ka weyn) | Kuma habboona (xaddidaad isku mid ah) |
| ?Kiisaska Isticmaalka Caadiga ah? | Aaladaha yaryar (tusaale ahaan, kuwa la xidho, dareemayaasha caafimaadka) | Naqshado is haysta oo kharash-xasaasi ah (tusaale ahaan, modules-yada Wi-Fi, IoT-ga macaamiisha) |
| ?Qiimaha? | Sare (ku xiran agab/habraac) | Hoose |
| ?Dabacsanaanta Naqshadeynta? | Hooseeya (is-dhexgalka marxaladda hore ayaa loo baahan yahay) | Sare (hagaajinta naqshadeynta kadib waa suurtagal) |
?IV. Talooyin Muhiim ah?
•Doorbid Anteenooyinka Dhoobada ahmarka:
Yaraynta, waxqabadka soo noqnoqda sare, iyo iska caabbinta EMI waa muhiim (tusaale ahaan, qalabka is haysta ee la xidhi karo, qanjidhada IoT ee cufnaanta sare leh).
•Doorbid Anteenooyinka PCB-gamarka:
Hoos u dhigista kharashka, tijaabinta degdega ah, iyo waxqabadka dhexdhexaadka ah ayaa ah mudnaanta koowaad (tusaale ahaan, qalabka elektaroonigga ah ee macaamiisha ee si ballaaran loo soo saaro).
•Xudunta Sub-GHz (tusaale ahaan, 433 MHz, 868 MHz):
Labada nooc ee anteenadaba waa kuwo aan macquul ahayn sababtoo ah xaddidaadaha cabbirka hirarka ee hirarka ku shaqeeya. Anteenooyinka dibadda (tusaale ahaan, helical, karbaash) ayaa lagu talinayaa.
Fikraddu waxay bixisaa noocyo badan oo kala duwan oo ah qaybaha microwave-ka ee aan firfircoonayn ee militariga, Hawada Sare, Ka-hortagga Elektarooniga ah, Isgaarsiinta Satellite-ka, Codsiyada Isgaarsiinta ee Galoofyada, anteenooyinka: Qaybiyaha Awoodda, isku-xidhka jihada, shaandhada, laba-laablaha, iyo sidoo kale qaybaha PIM ee LOW ilaa 50GHz, oo leh tayo wanaagsan iyo qiimo tartan ah.
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Waqtiga boostada: Abriil-29-2025