Wararka - Anteenada Geeska ee Heerka Sare: Fahmo Mabda'eeda Shaqada iyo Meelaha Adeegsiga

Anteenada geeska gain ee caadiga ah waa anteeno jiho ahaan loo isticmaalo, oo ka kooban curiye gudbinaya iyo curiye qaata. Hadafkeeda naqshadeed waa in la kordhiyo faa'iidada anteenada, taas oo ah, in tamarta hirarka raadiyaha lagu ururiyo jiho gaar ah. Guud ahaan, anteenooyinka geeska gain ee caadiga ah waxay isticmaalaan curiyeyaasha anteenada parabolic ee wareegsan ama laba jibbaaran. Dusha sare ee milicsiga anteenada parabolic waxay ka tarjumaysaa calaamadda RF ee loo jiheeyay barta focal. Barta focal, curiye qaata ayaa la dhigaa, badanaa anteeno helical ah oo la laabay ama anteeno quudin ah, taas oo mas'uul ka ah beddelka tamarta hirarka raadiyaha calaamadaha korontada ama beddelka calaamadaha korontada tamarta hirarka raadiyaha.

Faa'iidooyinka anteenooyinka geeska gain ee caadiga ah waxaa ka mid ah:

• Faa'iido sare
Iyada oo loo marayo naqshadeynta milicsiga parabolic iyo walxaha qaata diiradda, anteenooyinka geeska waxay gaari karaan faa'iidooyin sare. Tani waxay ka dhigaysaa mid faa'iido leh xaaladaha ay calaamadaha u baahan yihiin in lagu gudbiyo masaafooyin dheer ama si ay u daboolaan meelo waaweyn.

• Tilmaamaha
Anteenada geeska gain ee caadiga ah waa anteeno jiho ah oo diiradda saari karta tamarta hirarka raadiyaha jihada gaarka ah isla markaana yarayn karta luminta calaamadaha jihooyin kale. Tani waxay ka dhigaysaa mid aad u fiican codsiyada sida isgaarsiinta barta-ilaa-barta, booska raadiyaha iyo la socodka fog.

• Ka hortagga faragelinta xooggan
Iyada oo ay ugu wacan tahay jihada gaarka ah, anteenada geeska gain ee caadiga ah waxay leedahay awood xooggan oo ay ku xakamayso calaamadaha faragelinta ee ka imanaya jihooyinka kale. Tani waxay gacan ka geysanaysaa hagaajinta tayada gudbinta calaamadaha iyo yaraynta saameynta faragelinta nidaamka isgaarsiinta.

Badanaa waxaa loo isticmaalaa codsiyada soo socda:

• Baahinta Raadiyaha
Anteenooyinka geeska gain ee caadiga ah waxaa loo isticmaalaa saldhigyada warbaahinta si loo xoojiyo loona gudbiyo calaamadaha korantada jihooyin gaar ah si loo bixiyo daboolid calaamad oo wanaagsan.

• Nidaamka isgaarsiinta wireless-ka
Nidaamyada isgaarsiinta moobaylka iyo isgaarsiinta dayax-gacmeedka, anteenooyinka geeska gain ee caadiga ah waxaa loo isticmaali karaa sidii anteenooyin saldhig saldhig ah ama anteenooyin qaata si kor loogu qaado tayada gudbinta calaamadaha iyo daboolida.

• Nidaamka radar-ka
Anteenada geeska heerka caadiga ah waxaa badanaa loo isticmaalaa nidaamyada radar, kuwaas oo si xoog leh u iftiimin kara oo u heli kara calaamadaha radar, taasoo hagaajinaysa xasaasiyadda iyo baaxadda ogaanshaha nidaamka radar.

• LAN-ka Wireless-ka ah
Nidaamyada shabakadaha bilaa-waayirka ah, anteenooyinka heerka sare ee gain horn waxaa loo isticmaali karaa router-yada bilaa-waayirka ah ama saldhigyada saldhigga si loo bixiyo masaafada gudbinta calaamadaha oo dheer iyo daboolid wanaagsan.