Nidaamyada Fiidiyowga ee Silbaabka Dhexdhexaadka ah ee Ingiant
1. Dulmar Guud oo ku saabsan Badeecada
Dukumentigan wuxuu qeexayaa isku-xidh wareeg ah oo aan caadi ahayn, oo si gaar ah loo farsameeyay oo loogu talagalay gudbinta joogtada ah ee calaamadaha RF ee is-dhexgalka wareegaya. Qalabku wuxuu taageeraa saddex kanaal oo madax-bannaan oo 50Ω ah oo ku kala firirsan inta jeer ee 1-5.25GHz, taasoo ka dhigaysa mid ku habboon radar, isgaarsiinta dayax-gacmeedka, kuraasta tijaabada dagaalka elektaroonigga ah, nidaamyada meelaynta anteenada, iyo miisaska cabbiraadda microwave-ka.
Si ka duwan giraangiraha simbiriirixan ee caadiga ah ee gudbiya calaamadaha korontada ama kuwa soo noqnoqda hooseeya, isku-xidhkan wareega ah wuxuu ilaaliyaa hufnaanta calaamadaha - oo ay ku jiraan luminta gelinta, VSWR, go'doominta, iyo xasilloonida wejiga - inta lagu jiro wareegga 360° ee joogtada ah. Waxay buuxisaa caqabadda injineernimada aasaasiga ah ee ilaalinta waxqabadka RF ee u dhexeeya goobaha taagan iyo kuwa wareegaya iyada oo aan lahayn qalloocinta fiilada, daalka foorarsiga, ama joojinta calaamadda.
2. Shaxda Halbeegga oo Dhameystiran
| Halbeegga | Kanaalka 1aad | Kanaalka 2aad | Kanaalka 3aad |
|---|---|---|---|
| Nooca Isku-xirka | SMA-F (50Ω) | SMA-F (50Ω) | SMA-F (50Ω) |
| Kala duwanaanshaha Soo Noqnoqoshada | 1 – 5.25 GHz | 1 – 5.25 GHz | 1 – 5.25 GHz |
| Awoodda Celceliska (Ugu Badan) | 10W | 10W | 10W |
| VSWR (Ugu badnaan) | 1.5 dB | 1.6 dB | 1.6 dB |
| Kala duwanaanshaha VSWR (ugu badnaan) | 0.1 dB | 0.2 dB | 0.2 dB |
| Lumista Gelinta (Ugu Badan) | 1 dB | 1.2 dB | 1.2 dB |
| Kala duwanaanshaha Lumista Gelinta (Ugu badnaan) | 0.3 dB | 0.15 dB | 0.3 dB |
| Go'doomin (Daqiiqad) | 50 dB | 50 dB | 50 dB |
| Xasilloonida Wajiga (Ugu Badan) | ±4° | ±2° | ±2° |
Cabbiraadaha Farsamada & Deegaanka
| Halbeegga | Qiimaha |
|---|---|
| Xawaaraha Wareegga ugu Badan | 30 RPM |
| Nolosha Hawlgalka (Daqiiqad) | 5 milyan oo kacaan ah |
| Xuddunta (Ugu badnaan) | 0.6 N·m @ heerkulka qolka |
| Heerkulka Hawlgalka | -40°C ~ +70°C |
| Heerkulka Kaydinta | -50°C ~ +85°C |
| Qoyaanka Qaraabada ah (ugu badnaan) | 95% |
| Qiimaynta IP-ga | IP51 |
| Qalabka Guryaha | Daawaha aluminiumka |
| Dhammaadka Dusha Sare | Oksaydhaynta gudbisa |
3. Fasiraadda Injineerinka ee Xuduudaha Muhiimka ah
3.1 Kala duwanaanshaha Soo Noqnoqoshada: 1 – 5.25 GHz
Kala duwanaanshahan wuxuu daboolayaa L-band (1–2 GHz), S-band (2–4 GHz), iyo qaybta hoose ee C-band (4–5.25 GHz). Codsiyada caadiga ah waxaa ka mid ah:
- Kooxda L: GPS, BeiDou, IFF (Aqoonsiga Saaxiibka ama Cadawga), radar-ka xakamaynta taraafikada hawada
- S-band: radar cimilada, radar la socodka maraakiibta, isgaarsiinta dayax-gacmeedka hoos u dhaca
- C-band: qaar ka mid ah isku xirka TV-ga dayax-gacmeedka, isku xirka microwave-ka fog
Noocyada gaarka ah waxay kordhin karaan daboolida soo noqnoqoshada laga bilaabo DC ilaa 18 GHz, 26.5 GHz, ama 40 GHz, ama waxay yareyn karaan xarigga si loo hagaajiyo khasaaraha iyo VSWR.
3.2 Celceliska Awoodda: 10W kanaalkiiba
Qiimaynta hirarka joogtada ah ee 10W (CW) waxay khuseysaa xaaladaha culeyska ee la midka ah heerkulka qolka. Calaamadaha garaaca leh ee leh wareegyada shaqada ee hooseeya (tusaale ahaan, radar oo leh wareegga shaqada 1%), awoodda ugu sarreysa waxay gaari kartaa dhowr boqol oo watts. Maareynta kuleylku waxay noqotaa mid muhiim ah oo ka sarreysa 10W, qiimeynta awoodda sare (50W, 100W) waxaa laga heli karaa iyada oo loo marayo wax ka beddelka naqshadeynta gaarka ah oo ay ku jiraan hagaajinta kuleylka iyo casriyeynta walxaha dielectric.
3.3 Kala duwanaanshaha VSWR iyo VSWR
| Kanaal | VSWR (Ugu badnaan) | Lumista Soo Celinta (qiyaastii) | Awoodda Milicsiga (qiyaastii) |
|---|---|---|---|
| CH1 | 1.5 dB | 14.0 dB | 4.0% |
| CH2/CH3 | 1.6 dB | 12.7 dB | 5.3% |
VSWR oo ah 1.5 ayaa loo arkaa mid aad u fiican marka la isku daro wareeg ah oo ka sarreeya baaxadda octave-ka badan. Kala duwanaanshaha VSWR wuxuu tilmaamayaa sida isbarbardhigga is-beddelka uu isu beddelo inta lagu jiro wareegga. Kanaalka 1 wuxuu gaaraa ±0.1 dB kala duwanaansho - dulqaad aad u adag oo muujinaya isku-xidhnaan farsamo oo gaar ah iyo xasillooni xiriir.
3.4 Kala duwanaanshaha Lumista iyo Lumista Gelinta
Lumista gelinta waxay ka kooban tahay saddex qaybood:
- Lumitaanka gudbiyaha (saamaynta maqaarka ee gudbiyaha dhexe iyo gaashaanka dibadda)
- Lumista Dielectric (PTFE ama substrate microwave kale)
- Lumista xiriirka (iska caabinta is-dhexgalka oo wareegaysa)
Kanaalka 1: 1 dB khasaaraha ugu badan oo leh ±0.3 dB kala duwanaansho
Kanaalka 2: 1.2 dB khasaaraha ugu badan oo leh ±0.15 dB kala duwanaansho
Tirada kala duwanaanshaha badanaa way ka muhiimsan tahay khasaaraha dhabta ah ee nidaamyada firfircoon. Tusaale ahaan, kala duwanaanshaha 0.15 dB wuxuu u tarjumaa isbeddel ±1.7% ah oo ku yimid baaxadda calaamadda hal wareeg oo buuxa - oo aan la barbar dhigi karin inta badan nidaamyada ku salaysan baaxadda sida wareegyada xakamaynta faa'iidada otomaatiga ah ama dareemayaasha fudud.
3.5 Go'doomin: ≥50 dB
Go'doominta waxaa lagu cabiraa laba kanaal. Ugu yaraan 50 dB, daadashada Kanaalka 1 ilaa Kanaalka 2 (ama caksigeeda) waxay hoos u dhigtaa calaamadda 10W ilaa 0.1 mW. Heerkani wuxuu hubinayaa:
- Go'doomin-gudbinta-ilaa-helidda nidaamyada laba-geesoodka ah ee buuxa
- Dhiig-baxa oscillator-ka maxalliga ah ee ugu yar
- Badeecadaha isdhexgalka oo la dhimay ee jawiyada badan ee sideyaasha
3.6 Xasilloonida Wajiga: ±2° ilaa ±4°
Xasilloonida marxaladda ayaa lagu doodi karaa inay tahay qeexitaanka firfircoon ee ugu muhiimsan nidaamyada isku xiran sida:
- Wareegyada habaynta safka ee wejiga ah
- Helitaanka jihada interferometric
- Raadaarada raadraaca monopulse
- Raadaarka daloolinta synthetic (SAR)
- Qaatayaasha ogaanshaha isku-dhafan
5.25 GHz, isbeddelka wejiga ±2° wuxuu u dhigmaa kala duwanaanshaha dhererka wadada jirka oo qiyaastii ah:
ΔL = (Δφ / 360°) × λ = (2/360) × (299.8 / 5.25) ≈ 0.32 mm
Gaaritaanka xasilloonida ±2° waxay u baahan tahay qulqulka radial-ka ee ka wanaagsan 0.02 mm iyo dusha sare ee taabashada saxda ah - taas oo markhaati u ah wax soo saarka adag iyo xakamaynta tayada.
3.7 Sharaxaadda Halbeegyada Farsamada
Xawaaraha Wareega: ugu badnaan 30 RPM
Ku habboon wareegayaasha anteenada, miisaska tijaabada ah, saldhigyada radar, iyo dareemayaasha iskaanka gaabiska ah. Xawaaraha sare (ilaa 300 RPM) waxaa laga heli karaa iyada oo loo marayo biinanka gaarka ah iyo dheelitirka firfircoon.
Nolosha Hawlgalka: ugu yaraan 5 milyan oo kacdoon
Hawlgal joogto ah oo 30 RPM ah, tani waxay la mid tahay 115 maalmood oo wareeg aan joogsi lahayn ah. Isticmaalka caadiga ah ee kala go'a (tusaale ahaan, 1 saac maalintii 10 RPM), cimriga adeeggu wuxuu ka badan yahay 80 sano - oo ka fog cimriga adeegga dhabta ah ee badeecada.
Wareegga: ≤0.6 N·m heerkulka qolka
Wareeg yar ayaa yareeya baahida matoorka wadista, wuxuuna suurtogaliyaa in loo isticmaalo marxalado meelayn yar ama mid sax ah, wuxuuna yareeyaa soo saarista kulaylka ka dhasha is jiidjiidka. Wareeggu wuxuu ku kordhaa heerkulka xad dhaafka ah sababtoo ah isbeddelada dufanka.
Kala duwanaanshaha Heerkulka: -40°C ilaa +70°C (shaqaynaya)
Tani waxay buuxinaysaa shuruudaha qalabka militariga (MIL-STD-810) iyo qalabka dibadda ee warshadaha. Hawlgalka heerkulka hooseeya waxaa suurtageliya saliidaha baaxadda leh; waxqabadka heerkulka sare wuxuu u baahan yahay xulasho taxaddar leh oo walxaha dielectric ah si looga hortago isbeddelka.
Qiimaynta IP51
- IP5: Boor-ilaalin (soo gelitaan xaddidan oo boor ah, ma jiraan wax dhigaal waxyeello leh)
- IP1: Laga ilaaliyo biyaha si toosan u da'aya
Qiimayntani waxay ku habboon tahay deegaannada gudaha, meelaha bannaanka lagu xidho ee la ilaaliyo, iyo meelaha qalabka lagu xidho. Qiimayn sare (IP65, IP67) ayaa loo heli karaa deegaannada bannaanka, kuwa maraakiibta, ama kuwa lamadegaanka ah.
Maaddada: Daloolada aluminiumka oo leh oksaydh-gudbiye
Aluminiumku wuxuu bixiyaa miisaan fudud (muhiim u ah isu-imaatinka la wareegi karo), hab-dhaqan kuleyl oo wanaagsan (si loogu kala firdhiyo kulaylka culayska 10W), iyo farsamo aad u fiican. Oksijiinta gudbisa waxay hubisaa in dusha sare ee korontada lagu shubo dhulka RF iyadoo bixinaysa iska caabinta daxalka aasaasiga ah.
4. Codsiyada Caadiga ah
4.1 Nidaamyada Raadaarka ee Ku Salaysan Dhulka
Waxaa loo isticmaalaa inta u dhaxaysa qalabka gudbiyaha ee taagan iyo qalabka anteenada wareegaya. Saddex kanaal ayaa taageera gudbinta isku mar, soo dhawaynta, iyo wareegga cabbiraadda.
4.2 Anteenooyinka Isgaarsiinta Dayax-gacmeedka
Waxay ilaalisaa hufnaanta isku xirka RF inta lagu jiro raadraaca dayax-gacmeedka joogtada ah. Xasilloonida marxaladu waxay si toos ah u saamaysaa heerka qaladka isbeddelka (MER) iyo heerka qaladka bit (BER).
4.3 Kuraas Tijaabo ah oo loogu talagalay Dagaalka Elektarooniga ah (EW)
Jilitaannada soo saara khatarta wareegaya waxay u baahan yihiin marxalad deggan iyo baaxad ballaaran oo ka gudubta kanaallo badan si loogu jilo xagasha imaatinka (AOA).
4.4 Qalabka Caafimaadka ee Microwave-ka
Madaxyada sawir-qaadista ama daaweynta wareegaya (tusaale ahaan, nidaamyada microwave hyperthermia) waxay u baahan yihiin gaarsiinta RF oo lagu kalsoonaan karo iyada oo aan lahayn daal fiilooyin.
4.5 Kuleylka Microwave-ka Warshadaha
Kala-goysyada wareega waxay suurtogal ka dhigaan habaynta joogtada ah ee agabka foornada microwave-ka ama nidaamyada qalajinta.
4.6 Tijaabada iyo Cabbiraadda Tijaabada iyo Tijaabada
Qolalka cabbirka qaabka anteenada waxay isticmaalaan kala-goysyada wareega si ay u quudiyaan anteenada tijaabada lagu sameeyay (AUT) inta ay wareegayaan.
5. Awoodaha Habaynta ee Aan Caadiga ahayn
Badeecadan waxaa si cad loogu talagalay inay noqoto goob loogu talagalay in lagu farsameeyo qaab gaar ah. Qodobbada soo socda ayaa wax laga beddeli karaa iyadoo loo eegayo shuruudaha macaamiisha:
| Dhinac Habaynta | Xulashooyinka la heli karo |
|---|---|
| Tirada kanaalada | 1 ilaa 8 (ama ka badan, oo leh dhexroor kordhay) |
| Kala duwanaanshaha soo noqnoqda | DC–18 GHz, DC–26.5 GHz, DC–40 GHz, ama kooxo gaar ah |
| Nooca isku xidhka | Nooca N, TNC, BNC, 2.92mm (K), 2.4mm, SMP, SSMA |
| Qiimaynta Awoodda | 50W, 100W, 200W (oo leh naqshad kuleyl) |
| Xawaaraha wareegga | Ilaa 300 RPM (habka saxda ah) |
| Ilaalinta deegaanka | IP65, IP67, iska caabbinta ceeryaamo milix ah, iska caabbinta fungal |
| Qalabka guryaha | Bir aan daxal lahayn, naxaas, daawaha naxaasta |
| Dhammaadka dusha sare | Dahaadhka nikkel, dahaadhka lacagta, dahaadhka dahabka |
| Flange ku rakibidda | Qaababka bool-ka gaarka ah, dhexroorka tijaabada ah, sifooyinka ka hortagga wareegga |
| Dabagalka wejiga | Wejiga isku midka ah iyo wareegga cutubyo badan |
6. Hubinta Tayada & Tijaabinta Adag
Kala-goys kasta oo wareeg ah wuxuu maraa geeddi-socod shahaado oo marxalado badan leh ka hor inta aan la rarin:
6.1 Tijaabada Waxqabadka RF (100% cutubyada)
- VSWR iyo luminta gelinta ayaa lagu cabiray inta jeer ee buuxa (1–5.25 GHz) 101 dhibcood
- Go'doomin ayaa lagu cabiray dhammaan lammaanayaasha kanaalka
- Dhammaan tijaabooyinka waxaa lagu sameeyay xaalado taagan iyo kuwo firfircoon (ku wareegaya 30 RPM)
6.2 Cabbirka Xasilloonida Wajiga
- Kala duwanaanshaha wejiga ayaa la duubay in ka badan 10 wareeg oo isdaba joog ah
- Xogta lagu diiwaan geliyay koror 1° ah (3600 dhibcood kanaalkiiba)
6.3 Tijaabada Farsamada
- Wareegga lagu cabiray -40°C, +25°C, iyo +70°C
- Heerka orodka ee lagu cabiray is-dhexgalka wareegaya
- Tijaabada muunadda wareegga nolosha: cutubyo si aan kala sooc lahayn loogu doortay 5 milyan oo orod adkeysi kacaanka ah
6.4 Baaritaanka Cadaadiska Deegaanka (asal ahaan muunad ahaan)
- Wareegga kulaylka: -50°C ilaa +85°C, 10 wareeg, 2 saacadood oo deggan
- Kulayl qoyan: 95% RH at +40°C muddo 48 saacadood ah
- Gariir: 5g RMS, 10–500 Hz, halkii MIL-STD-810
7. Maxaad u Dooranaysaa Kala-goyskan Rotary-ga ah
- Dabacsanaan aan caadi ahayn - Laguma qasbi karo inaad gasho heshiis aan rasmi ahayn. Waxaan la qabsannaa nidaamkaaga, ee ma ahan mid ka soo horjeeda.
- Xakamaynta tayada adag - Faahfaahin kasta waa la xaqiijiyay. Ma jiraan qiimayaal "caadi ah" oo tirakoob ah. Cutub kastaa wuxuu la socdaa warbixin tijaabo ah.
- Cimriga hawlgalka dheer - ugu yaraan 5 milyan oo kacaan ah ayaa hubiya tobanaan sano oo adeeg ah codsiyada wareega caadiga ah.
- Hoggaaminta xasilloonida marxaladda - ±2° saddexda kanaalba waa naadir marka la eego heerkan waxqabadka qiimaha.
- Taageero farsamo - Kooxda injineerinka waxay bixisaa caawimaad is-dhexgal, qaabab 3D ah, iyo oggolaanshaha sawir-gacmeedka gaarka ah.










