ugu muhiimsan

Anteenada geeska ee la jarjaray ee RM-CGHA28-15 ee loogu talagalay codsiyada hirarka milimitir-26.5–40 GHz

Injineerada ka shaqeeya nidaamyada RF-ga ee soo noqnoqda sare iyo hirarka milimitir-ka, waxqabadka anteenada kuma koobna oo keliya faa'iidada. Xakamaynta alwaaxa, daahirnimada kala-goysyada, iswaafajinta is-dhexgalka, iyo dabacsanaanta isdhexgalka ayaa si isku mid ah muhiim u noqon kara.RF MISO RM-CGHA28-15 Kala-soocid Toosan oo Antenna Geeska ah oo la jarjaraywaxaa loogu talagalay in lagu daboolo baahiyahan guud ahaanKala duwanaanshaha soo noqnoqoshada 26.5–40 GHz, taasoo ka dhigaysa xal wax ku ool ah oo loogu talagalay cabbiraadda horumarsan, isgaarsiinta, iyo codsiyada radar.

Iyada oo leh15 dBi faa'iido caadi ahiyo1.2 VSWR-ka caadiga ahRM-CGHA28-15 wuxuu bixiyaa isku-darka xooggan ee shucaaca jihada iyo isku-dubaridka RF ee hufan. Waa mid caadi ah.3 dB ballaciisu waa 26° diyaaradda E iyo 25° diyaaradda H, oo gacan ka geysanaya abuurista iftiin hore oo si fiican loo xakameeyey oo loogu talagalay codsiyada halkaas oo dhaqanka shucaaca ee la saadaalin karo uu muhiim yahay. Anteenadu waxay sidoo kale qeexaysaa heerka ugu yar ee dhinaca dhinac ah25 dB diyaaradda E iyo 30 dB diyaaradda H, oo ay weheliyaanWaxqabadka caadiga ah ee isdhaafsiga polarization-ka 40 dB.

Natiijooyinka jilitaanka ayaa si dheeraad ah u muujinaya dhaqanka ballaaran ee anteenada. Inta u dhaxaysa baaxadda hawlgalka, faa'iidada la jilay waxay ka kacdaa qiyaastii 15 dB dhammaadka hoose ee xarigga ilaa kor u kaca 18 dB oo u dhow 40 GHz, halka VSWR-ka la jilay uu weli hooseeyo inta badan xarigga. Waxqabadka XPD ee la jilay ayaa sidoo kale ku sii jira heer sare inta u dhaxaysa soo noqnoqoshada la qiimeeyay, isagoo taageeraya codsiyada ka faa'iidaysta takoorka toosan ee toosan.

Dabacsanaanta isdhexgalka waa faa'iido kale oo muhiim ah. RM-CGHA28-15 waxaa laga heli karaa laba qaab:Nooca C-Cwuxuu adeegsadaa aHagaha hirarka ee WR28 oo leh flange UG-599/U ah, halkaNooca F-waxay bixisaa a2.92 mm isku-xirka coaxial ee dheddiggaTani waxay u ogolaaneysaa injineerada inay doortaan nooca si fiican ugu habboon qalabkooda tijaabada ah ee jira ama qaab-dhismeedka nidaamka RF. Labada noocba waxay isticmaalaandhismaha naxaasta dahabka lagu dahaadhay, iyadoo la ilaalinayo qaab farsamo oo isku dhafan oo fudud.

Iyada oo lehMaareynta awoodda ugu sarreysa ee 20 W CW iyo 40 W, RM-CGHA28-15 si fiican ayuu ugu habboon yahay noocyo kala duwan oo jawi RF ah oo soo noqnoqda sare leh. Sida ku cad qeexitaanka badeecada, codsiyada caadiga ah waxaa ka mid ahNidaamyada 5G iyo millimitir-hirarka, nidaamyada radar, iyo isgaarsiinta dayax-gacmeedka.

Shaybaarrada, isku-duwayaasha nidaamka, iyo injineerada RF ee raadinaya isku-dhafanAnteeno gees ah oo 26.5–40 GHz ahIyada oo leh astaamo la xakameeyey oo shucaac ah, ikhtiyaarro badan oo isku-xirka RF ah, iyo waxqabad xooggan oo kala-soocid ah, RM-CGHA28-15 wuxuu bixiyaa goob kala duwan oo loogu talagalay tijaabinta soo noqnoqoshada sare iyo isdhexgalka nidaamka.

RM-CGHA28-15: Sawirro Badeecad Dhab ah

Kala-soocidda Toosan ee Antenna Geeska ee Corrugated RM-CGHA28-15
Faa'iido

Faa'iido

VSWR

Si aad wax badan uga barato anteenooyinka, fadlan booqo:

 

Waqtiga boostada: Agoosto-21-2026

Hel Xogta Badeecada