Antene ifite intera ni sisitemu ya antene iteye imbere ituma habaho gupima imirasire y'amashanyarazi (nta kuzunguruka kwa mekanike) binyuze mu kugenzura itandukaniro ry'intera ry'ibimenyetso byoherezwa/byakirwa n'ibintu byinshi bitanga imirasire. Imiterere yayo y'ibanze igizwe n'ibintu byinshi bito bya antene (nk'udupapuro twa microstrip cyangwa imiyoboro ya waveguide), buri kimwe gihujwe na module yigenga ya phase shifter na T/R. Binyuze mu guhindura neza intera ya buri kintu, sisitemu igera ku guhindura imirasire y'amashanyarazi mu masegonda make, igashyigikira gukora imirasire myinshi no kuyihindura, kandi itanga ubushobozi budasanzwe burimo gupima imirasire cyane (inshuro zirenga 10.000 ku isegonda), imikorere yo kurwanya imirasire, n'imiterere y'uburiganya (amahirwe make yo gufatira). Izi sisitemu zikoreshwa cyane muri radar ya gisirikare, sitasiyo za 5G Massive MIMO, na sisitemu za interineti ya satelite.
RM-PA2640-35 ya RF Miso ifite ubushobozi bwo gupima imiterere y’inguni nini cyane, imiterere myiza ya polarization, isolation ikomeye cyane yo kohereza no kwakira, hamwe n’imiterere yoroheje cyane, kandi ikoreshwa mu ntambara z’ikoranabuhanga, ubuyobozi bwa radar bugezweho n’izindi nzego.
Amafoto y'ibicuruzwa
Ibipimo by'ibicuruzwa
| RM-PA2640-35 | ||
| Igipimo | Ibisobanuro | Inyandiko |
| Ingano y'Inshuro | 26.5-40GHz | Tx na Rx |
| Inyungu ku migabane | Kohereza:≥36.5dBi Akira:≥35.5dBi | umurongo wuzuye w'amajwi, ±60°ahantu ho guskana |
| Polarization | Kohereza:RHCP Akira:LHCP | ongeramo polarizer, bridge, cyangwa active chip kugira ngo ubigereho |
| AR | Ibisanzwe:≤1.0dB Kudahuza neza hagati ya 60°: ≤4.0dB |
|
| Umubare w'imiyoboro ya Linear Array | Polarization itambitse: 96 Polarization ihagaze: 96 |
|
| Kohereza/Kwakira Isolation y'Icyambu | ≤-65dB | harimo n'amafiltre yo kohereza no kwakira |
| Interineti yo Gupima Uburebure | ± 60° |
|
| Ubuziranenge bwo kwerekana imirasire | ≤Ubugari bwa 1/5 bw'umurambararo | umugozi wose w'amajwi intera yuzuye |
| Ingano | 500*400*60(mm) | gupimwa hakoreshejwe ikoranabuhanga ku bugari bwa mm 500 |
| Uburemere | ≤Ibiro 10 | |
Kugira ngo umenye byinshi kuri antene, sura:
Igihe cyo kohereza: Ukwakira-24-2025
