Anteenada Microstripwaa nooc cusub oo microwave ahanteenokaas oo isticmaala xariijin koronto oo lagu daabacay substrate dielectric ah oo ah cutubka shucaaca anteenada. Anteenooyinka Microstrip waxaa si weyn loogu isticmaalay nidaamyada isgaarsiinta casriga ah sababtoo ah cabbirkooda yar, miisaankooda fudud, muuqaalkooda hooseeya, iyo is-dhexgalkooda fudud.
Sida anteenada microstrip u shaqeyso
Mabda'a shaqada ee anteenada microstrip waxay ku salaysan tahay gudbinta iyo shucaaca hirarka elektromagnetic-ka. Badanaa waxay ka kooban tahay balastar shucaac ah, substrate dielectric ah iyo saxan dhulka ah. Balastar shucaac ah waxaa lagu daabacaa dusha sare ee substrate dielectric ah, halka saxanka dhulka uu ku yaal dhinaca kale ee substrate dielectric ah.
1. Balastarada shucaaca: Balastarada shucaaca waa qayb muhiim ah oo ka mid ah anteenada microstrip-ka. Waa xariijin bir ah oo khafiif ah oo mas'uul ka ah qabashada iyo shucaaca hirarka elektromagnetic-ka.
2. Substrate-ka Dielectric: Substrate-ka dielectric-ka badanaa waxaa laga sameeyaa walxo lumis hooseeya, dielectric-joogto ah, sida polytetrafluoroethylene (PTFE) ama walxo kale oo dhoobo ah. Shaqadiisu waa inay taageerto balastar shucaac ah oo ay u adeegto sidii dhexdhexaad loogu talagalay faafinta hirarka elektromagnetic-ka.
3. Saxanka dhulka: Saxanka dhulka waa lakab bir ah oo weyn oo ku yaal dhinaca kale ee substrate-ka dielectric. Waxay samaysaa isku xidhka awoodda leh ee leh balastar shucaaca waxayna bixisaa qaybinta goobta elektaroonigga ah ee lagama maarmaanka ah.
Marka calaamadda microwave-ka lagu shubo anteenada microstrip-ka, waxay samaysaa mowjad taagan oo u dhaxaysa balastar shucaaca iyo saxanka dhulka, taasoo keenta shucaaca hirarka elektromagnetic-ka. Waxtarka shucaaca iyo qaabka anteenada microstrip-ka waxaa lagu hagaajin karaa iyadoo la beddelayo qaabka iyo cabbirka balastar-ka iyo astaamaha substrate-ka dielectric-ka.
RFMISOTalooyinka Taxanaha Anteenada Microstrip:
RM-DAA-4471(4.4-7.5GHz)
RM-MPA1725-9(1.7-2.5GHz)
RM-MA25527-22（25.5-27GHz）
RM-MA424435-22(4.25-4.35GHz)
Farqiga u dhexeeya anteenada microstrip iyo anteenada balastar
Anteenada balastarku waa nooc ka mid ah anteenada microstrip, laakiin waxaa jira farqi u dhexeeya qaab-dhismeedka iyo mabda'a shaqada ee u dhexeeya labada:
1. Kala duwanaanshaha qaab-dhismeedka:
Anteenada Microstrip: badanaa waxay ka kooban tahay balastar shucaac ah, substrate dielectric ah iyo saxan dhulka ah. Balastarku wuxuu ku dheggan yahay substrate dielectric ah.
Anteenada balastar-ka: Qaybta shucaaca ee anteenada balastar-ka waxay si toos ah ugu xiran tahay substrate-ka dielectric-ka, badanaa iyada oo aan lahayn qaab-dhismeed laalaaban oo muuqda.
2. Habka quudinta:
Anteenada Microstrip: Quudintu waxay badanaa ku xiran tahay balastarada shucaaca iyada oo loo marayo baaritaanno ama khadadka microstrip.
Anteenada balastar-ka: Hababka quudinta way kala duwan yihiin, kuwaas oo noqon kara quudinta geeska, quudinta booska ama quudinta coplanar, iwm.
3. Waxtarka shucaaca:
Anteenada Microstrip: Maadaama ay jirto farqi gaar ah oo u dhexeeya balastarada shucaaca iyo saxanka dhulka, waxaa jiri kara xaddi gaar ah oo lumista farqiga hawada ah, taas oo saameyn ku yeelata hufnaanta shucaaca.
Anteenada balastar-ka: Qaybta shucaaca ee anteenada balastar-ka waxaa si dhow ula socda substrate-ka dielectric-ka, kaas oo badanaa leh hufnaan shucaac oo sareysa.
4. Waxqabadka baaxadda:
Anteenada Microstrip: Ballaca baaxadda waa mid cidhiidhi ah, baaxadda baaxaddana waa in la kordhiyaa iyada oo loo marayo naqshad la hagaajiyay.
Anteenada balastar-ka: Ballaca ballaaran waxaa lagu gaari karaa iyadoo la naqshadeynayo qaabab kala duwan, sida ku darista feeraha radar ama isticmaalka qaab-dhismeedyo lakab badan leh.
5. Xaaladaha codsiga:
Anteenada Microstrip: ku habboon codsiyada leh shuruudo adag oo ku saabsan dhererka muuqaalka, sida isgaarsiinta dayax-gacmeedka iyo isgaarsiinta moobaylka.
Anteenooyinka Patch-ka: Sababtoo ah kala duwanaanshahooda qaab-dhismeedka, waxaa loo isticmaali karaa codsiyo kala duwan, oo ay ku jiraan radar, LAN-yada bilaa-waayirka ah, iyo nidaamyada isgaarsiinta shaqsiyeed.
Gunaanad ahaan
Anteenooyinka Microstrip iyo anteenooyinka balastarku labaduba waa anteenooyinka microwave-ka ee si caadi ah loogu isticmaalo nidaamyada isgaarsiinta casriga ah, waxayna leeyihiin astaamo iyo faa'iidooyin u gaar ah. Anteenooyinka Microstrip waxay ku fiican yihiin codsiyada booska xaddidan sababtoo ah muuqaalkooda hooseeya iyo is-dhexgalkooda fudud. Dhanka kale, anteenooyinka balastarku waxay ku badan yihiin codsiyada u baahan baaxad ballaaran iyo hufnaan sare sababtoo ah hufnaantooda shucaaca sare iyo naqshadaynta.
Si aad wax badan uga barato anteenooyinka, fadlan booqo:
Waqtiga boostada: Maajo-17-2024
