Nidaamyada isgaarsiinta microwave-ka, faa'iidada anteenada waa tilmaame muhiim ah oo lagu cabbiro waxqabadka shucaaca. Xirfadle ahaanbixiye anteeno microwave ah, si fiican ayaan uga warqabnaa muhiimadda ay leedahay xisaabinta saxda ah iyo cabbiraadda faa'iidada anteenada si loo hagaajiyo nidaamka. Maqaalkani wuxuu qaadan doonaaAnteenada 40GHziyoAnteenada duubistatusaalooyin ahaan si faahfaahsan loogu soo bandhigo habka xisaabinta iyo qodobbada wax ku oolka ah ee faa'iidada anteenada.
1. Saldhigga xisaabinta aragtida
Faa'iidada anteenada (dBi) waxaa lagu go'aamiyaa toosinta iyo hufnaanta:
Gain (dBi) = toosin × hufnaan
1. Xisaabinta Toosinta:
Iyada oo la helo isku-darka qaabka shucaaca, anteenooyinka tooska ah ee sare (sida anteenooyinka Cassegrain) waxay xoogga saari karaan tamarta iftiinka cidhiidhiga ah.
2. Tixgelinta waxtarka:
Arrimaha khasaaraha soo socda waa in la tixgeliyaa:
- Lumitaanka quudiyaha (sida isku dheelitir la'aanta rarka hagaha mowjadaha)
- Khasaaraha walxaha
- Saxnaanta habaynta dusha sare
2. Hababka cabbiraadda xirfadeed
1. Habka tijaabada isbarbardhigga ah:
Isbarbardhig anteenada tijaabada lagu sameynayo (sida anteenada 40GHz) iyo anteenada heerka sare ee gain horn.
2. Tijaabada meelaha fog fog:
Cabbir qaabka shucaaca qolka mugdiga ah ee microwave-ka, kaas oo ah hab tijaabo xirfadeed oo ay inta badan isticmaalaan **alaab-qeybiyeyaasha anteenada**.
3. Tijaabada falanqeeyaha shabakadda:
Qiimee khasaaraha soo noqoshada iyo hufnaanta shucaaca iyada oo loo marayo falanqaynta halbeegga S.
Anteeno Geeska oo Ballaaran(18-40GHz)
Hagaha Wave ilaa Adaptor Coaxial (26.5-40GHz)
Anteenada Baaritaanka Hagaha Moveguide(26.5-40GHz)
RFmisoBadeecadaha Anteenada 40Ghz
3. Tiknoolajiyada xaqiijinta jilitaanka
Adeegso software-ka jilitaanka elektaroonigga ah ee xirfadeysan sida HFSS iyo CST:
- Si sax ah u xisaabi waxtarka daloolka (gaar ahaan muhiim u ah **Anteenada Cassegrain** iyo anteenooyinka kale ee iftiimiya)
- Falanqee iswaafajinta quudinta
- Qiimee saameynta **hagaha hirarkararid**
4. Qodobbada muhiimka ah ee ku dhaqanka injineernimada
1. Astaamaha soo noqnoqoshada:
Faa'iidada anteenadu waxay leedahay isku xirnaan soo noqnoqosho oo muhiim ah (sida faa'iidada anteenada 40GHz ay hoos ugu dhici doonto 30GHz).
2. Arrimaha deegaanka:
Goobta rakibidda, faragelinta ku xeeran, iwm. waxay saameyn doontaa waxqabadka dhabta ah ee faa'iidada.
3. Shuruudaha habka:
Mashiinka saxda ah wuxuu hubiyaa in naqshadda aragtiyeed la xaqiijin karo.
Anteenada Cassegrain (26.5-40GHz)
Talo xirfadeed:
Shuruudaha gaarka ah sida anteenada **40GHz** ee ku jirta wareegga hirarka millimeter-ka ama anteenada Cassegrain** oo leh faa'iido sare, waxaa lagu talinayaa inaad la shaqeyso bixiye anteeno mikroweyf ah oo xirfadle ah** oo leh awoodo tijaabo oo dhammaystiran si loo hubiyo waxqabadka badeecada.
Waxaan haynaa:
- Dhammaystir qolka tijaabada
- Kooxda cabbirka xirfadeed
- Khibrad injineernimo oo hodan ah
Si aad u hesho xalal badan oo lagu hagaajinayo anteenada, fadlan xor u noqo inaad la xiriirto kooxdayada farsamada.
Si aad wax badan uga barato anteenooyinka, fadlan booqo:
Waqtiga boostada: Abriil-10-2025
