Dhanka injineernimada microwave-ka, waxqabadka anteenadu waa qodob muhiim ah oo lagu go'aaminayo hufnaanta iyo waxtarka nidaamyada isgaarsiinta wireless-ka. Mid ka mid ah mowduucyada ugu doodda badan ayaa ah in faa'iidada sare ay si dabiici ah ula macno tahay anteeno ka wanaagsan. Si aan uga jawaabno su'aashan, waa inaan tixgelinnaa dhinacyo kala duwan oo naqshadaynta anteenada ah, oo ay ku jiraan astaamaha Anteenada Microwave-ka**, **Bandwidth-ka Anteenada**, iyo isbarbardhigga u dhexeeya teknoolojiyada **AESA (Array Elektaroonig ah oo Firfircoon)** iyo **PESA (Array Elektaroonig ah oo Dadban)**. Intaa waxaa dheer, waxaan baari doonnaa doorka **1.70-2.60Anteenada Geeska Heerka Sare ee GHz** si loo fahmo faa'iidada iyo saameynteeda.
Fahmidda Faa'iidada Anteenada
Faa'iidada anteenadu waa cabbir lagu cabbiro sida anteenadu u hagto ama u ururiso tamarta soo noqnoqoshada raadiyaha (RF) jihada gaarka ah. Caadiyan waxaa lagu muujiyaa decibels (dB) waana shaqo ka mid ah qaabka shucaaca anteenada. Anteeno faa'iido badan leh, sida **Anteenada Geeska ee Heerka Sare leh** oo ka shaqeynaya heerka **1.70-2.60 GHz**, waxay tamarta diiradda saartaa iftiinka cidhiidhiga ah, kaas oo si weyn u hagaajin kara xoogga calaamadda iyo kala duwanaanshaha isgaarsiinta jiho gaar ah. Si kastaba ha ahaatee, tani macnaheedu maahan in faa'iidada sare ay had iyo jeer ka fiican tahay.
RFMisoAnteenada Geeska ee Heerka Sare leh
RM-SGHA430-10(1.70-2.60GHz)
Doorka Bandwidth-ka Anteenada
**Bandwidth-ka Anteenada** waxaa loola jeedaa kala duwanaanshaha mawjadaha ay anteenadu si wax ku ool ah u shaqayn karto. Anteenada faa'iidada badan leh waxay yeelan kartaa bandwid cidhiidhi ah, taasoo xaddidaysa awooddeeda ay ku taageeri karto codsiyada bandwid ama kuwa badan. Tusaale ahaan, anteenada geeska faa'iidada badan leh ee loo habeeyay 2.0 GHz waxay ku adkaan kartaa inay ilaaliso waxqabadka 1.70 GHz ama 2.60 GHz. Taas bedelkeeda, anteenada faa'iidada yar leh oo leh bandwid ballaaran ayaa laga yaabaa inay aad u kala duwan tahay, taasoo ka dhigaysa mid ku habboon codsiyada u baahan adkeysiga soo noqnoqoshada.
RM-SGHA430-15(1.70-2.60GHz)
Jihada iyo Daboolida
Anteenooyinka faa'iidada badan leh, sida kuwa soo celiya parabolic ama anteenooyinka geeska, waxay ku fiican yihiin nidaamyada isgaarsiinta ee dhibic-ilaa-dhibic halkaas oo fiirsashada calaamaduhu ay muhiim tahay. Si kastaba ha ahaatee, xaaladaha u baahan daboolida jihada oo dhan, sida baahinta ama shabakadaha moobaylka, ballac yar oo anteeno ah oo faa'iido badan leh waxay noqon kartaa khasaare. Tusaale ahaan, halkaas oo anteenooyin badan ay calaamadaha u gudbiyaan hal qaataha, dheelitirka u dhexeeya faa'iidada iyo daboolida ayaa lagama maarmaan ah si loo hubiyo isgaarsiin la isku halleyn karo.
RM-SGHA430-20(1.70-2.60 GHz)
AESA iyo PESA: Faa'iido iyo Dabacsanaan
Marka la barbar dhigayo teknoolojiyada **AESA** iyo **PESA**, faa'iidada waa mid ka mid ah arrimo badan oo la tixgelinayo. Nidaamyada AESA, kuwaas oo isticmaala modules-ka gudbinta/helitaanka shaqsiga ah ee qayb kasta oo anteeno ah, waxay bixiyaan faa'iido sare, isteerinka iftiinka oo wanaagsan, iyo isku hallayn la hagaajiyay marka loo eego nidaamyada PESA. Si kastaba ha ahaatee, kakanaanta iyo kharashka sii kordhaya ee AESA waxaa laga yaabaa inaysan u qalmin dhammaan codsiyada. Nidaamyada PESA, inkastoo ay yar yihiin dabacsanaan, haddana waxay weli bixin karaan faa'iido ku filan kiisaska isticmaalka badan, taasoo ka dhigaysa xal kharash-ool ah xaaladaha qaarkood.
Tixgelinno Wax ku ool ah
Anteenada Geeska Heerka Sare ee **1.70-2.60 GHz** waa doorasho caan ah oo loogu talagalay tijaabinta iyo cabbiraadda nidaamyada microwave-ka sababtoo ah waxqabadkeeda la saadaalin karo iyo faa'iido dhexdhexaad ah. Si kastaba ha ahaatee, ku habboonaanshaheeda waxay ku xiran tahay shuruudaha gaarka ah ee codsiga. Tusaale ahaan, nidaamka radar-ka ee u baahan faa'iido sare iyo xakamaynta iftiinka saxda ah, AESA ayaa laga yaabaa in la doorbido. Taas bedelkeeda, nidaamka isgaarsiinta wireless-ka oo leh shuruudaha ballaca ballaaran ayaa laga yaabaa inuu mudnaanta siiyo ballaca ballaaran marka loo eego faa'iidada.
Gunaanad
In kasta oo faa'iidada sare ay hagaajin karto xoogga calaamadda iyo baaxadda, haddana maaha go'aaminta kaliya ee waxqabadka guud ee anteenada. Arrimaha sida **Bandwidth-ka Anteenada**, shuruudaha daboolida, iyo kakanaanta nidaamka waa in sidoo kale la tixgeliyaa. Sidoo kale, doorashada u dhaxaysa teknoolojiyada **AESA** iyo **PESA** waxay ku xiran tahay baahiyaha gaarka ah ee codsiga. Ugu dambeyntii, anteenada "ka wanaagsan" waa mid si fiican u buuxisa shuruudaha waxqabadka, kharashka, iyo hawlgalka ee nidaamka lagu rakibay. Faa'iidada sare waxay faa'iido leedahay xaalado badan, laakiin maaha tilmaame caalami ah oo anteeno ka wanaagsan.
Si aad wax badan uga barato anteenooyinka, fadlan booqo:
Waqtiga boostada: Febraayo-26-2025
