Incamake:
Nk'igice cy'ingenzi mu buhanga bwa mikoroonde, antene z'amahoni zakoreshejwe mu buryo budasanzwe mu bikorwa bitandukanye bitewe n'imiterere yazo idasanzwe ya electromagnetic hamwe n'uburyo zikora neza. Iyi nyandiko y'ikoranabuhanga isuzuma ubwiganze bwazo muri sisitemu za RF zigezweho.
Ibyiza bya tekiniki:
Imikorere ya Broadband: Igaragaza imiterere ihoraho y'imirasire muri bandwidths nyinshi za octave (ubusanzwe 2:1 cyangwa irenga), antene za horn zikora nk'ibipimo ngenderwaho muriAntene ya 11dBiinzira zo gupima uburebure bw'aho ibintu biherereye.
Antena y'ihembe rya Broadband (0.5-6GHz, 11dBi)
Antena y'ihembe ry'umuyoboro wa interineti (Broadband Dual Polarized Horn Antena （0.8-12GHz，11dBi)
Antena y'ihembe rya Broadband (0.6-6GHz, 11dBi)
RF MisoIbicuruzwa bya 11dbi series
Ibiranga imirasire y'ubuziranenge:
Uburimbane bw'umurambararo ≤ ± 2° mu muyoboro w'imikorere
Itandukaniro hagati y’impande zombi > 25dB
VSWR < 1.25:1 binyuze mu buryo bwakozwe nezagufunga by'umwukagukora
Ubuziranenge bw'imiterere:
Aloyi za aluminium zo mu rwego rwa gisirikare zifite ubukana bw'ubuso bwa <5μm
Gufunga ahantu hadakoreshejwe umwuka kugira ngo ibidukikije bikore neza (-55°C kugeza +125°C)
Isesengura ry'Ikoreshwa:
Sisitemu za Radar:
Radar ya PESA: Ikora nk'ikintu cyo kugaburira abantu badafite aho bahuriye n'amakuru
Radar ya AESA: Ikoreshwa mu gupima subarray no mu igerageza rya hafi y'aho hantu
Sisitemu zo gupima:
Igipimo cy'ibanze cy'inyungu muriIkizamini cya antene ya RFibikoresho
Kwemeza uburebure bw'ikibuga cya kure
Isuzuma rya EMI/EMC kuri buri MIL-STD-461G
Sisitemu z'itumanaho:
Ibikoresho bya sitasiyo yo ku butaka bya satelite
Imiyoboro ya microwave ihuza icyerekezo kimwe n'ikindi
Gupima sitasiyo y'ibanze ya 5G mmWave
Isuzumabumenyi ryo kugereranya:
Nubwo hariho izindi antene, imiterere y'ihoni ikomeza kuba ingenzi bitewe na:
Igipimo cy'ibiciro/imikorere kiri hejuru
Uburyo bwo gukurikirana igenzura bwashyizweho
Kwizerwa byagaragaye (>amasaha 100,000 MTBF)
Umwanzuro:
Uruvange rwihariye rwa antene y'ihembe rw'ubushobozi bwo gupima amashanyarazi, gukomera kwa mekanike, no kongera gupima rutuma ikomeza gukoreshwa mu buhanga bwa mikorobe. Iterambere rikomeje mu gukoresha ibyuma bisukura no gutunganya neza ibyuma bitanga umusaruro rirushaho kunoza uburyo ikoreshwa mu bikoresho byo mu gisekuru gitaha.
Amareferensi:
IEEE Standard 149-2021 (Uburyo bwo gupima antena)
MIL-A-8243/4B (Antena y'ihembe rya gisirikare)
ITU-R P.341-7 (Ibiranga Antena)
Kugira ngo umenye byinshi kuri antene, sura:
Igihe cyo kohereza: Gicurasi-20-2025
