Kugira ngo wongere imbaraga z'amajwi ya antene muri sisitemu za mikoroonde, shyira imbaraga mu gutunganya imiterere ya antene, gucunga ubushyuhe, no gukora neza. Dore uburyo bwagaragaye bwo kongera imikorere:
1. Kongera ubushobozi bwo kongera no gukora neza antena
Koresha Antena z'Ihembe Rifite Agaciro Kanini:
Antene zikozwe mu mahoni zikozwe mu buryo bwihariye zifite uburyo bwo gukora antene zikozwe mu mahoni (urugero: imiriro ya corrugated flares) zishobora kugera ku kwiyongera kwa dBi >20, bigagabanya igihombo cy'ikimenyetso.
Ikintu cy'ingenzi: Impinduka z'umurongo w'amazi ugororotse zigabanya VSWR (<1.5).
2. Kunoza uburyo ubushyuhe bukwirakwira
Amasahani akonjeshejwe n'amazi yo mu miyoboro ya microchannel:
Kugabanya ubushyuhe (<0.05°C/W), bigatuma ingufu nyinshi zinjira nta kugabanuka k'ubushobozi.
Akamaro: Birinda kwangirika kw'amashanyarazi muri sisitemu za 5G/mmWave zifite imbaraga nyinshi.
3. Kunoza ibikoresho n'ubuhanga
Igitambaro cya Antena kitagabanyije cyane:
Imyenda itwara imizigo (urugero, nylon ipfutse mu ifeza) yongera ubushobozi bwo guhindura imikorere y'antene ku kigero cya 15%.
Ibyiza kuri: Uburyo bwo kwambara, porogaramu za UAV.
4. Gabanya uburyo ibimenyetso bibangamira
Kunoza imiterere y'indege zo ku butaka:
Akagarura-rumuri gakozwe neza kongerera igipimo cy’imbere n’inyuma (>30 dB).
Imirongo y'ubutumwa irinzwe:
Irinde EMI kwangiza ibimenyetso bidakomeye.
Nigute nakora ikimenyetso cya antene yanjye gikomeye?
5. Guhitamo neza no guhuza neza ikoreshwa ry'ibipimo
Hitamo igisubizo cyiza cya antene ku bisabwa bitandukanye bya sisitemu: 5G base stations zisaba ikoreshwa rya antene za horn zihariye (Custom Horn Antenna) zifite plaque za microchannel vacuum brazed water-cooled plaque (Microchannel Vacuum Brazed Water-Cooled Plate), zishobora kugera ku nyongera ihamye ya 25-30dBi; itumanaho rya satelite rikunda feeds za parabolic zifite polarized parabolic, hamwe n'inyongera ya 35-45dBi; sisitemu za gisirikare zikoresha urwego rw'imirongo zisaba antene zifite ikoranabuhanga rihuriweho ryo gukwirakwiza ubushyuhe, hamwe n'inyongera ya 20-25dBi. Mu guhitamo, ni ngombwa gusuzuma neza inshuro, ubushobozi bw'ingufu n'uburyo ibidukikije bihinduka, no kugenzura guhuza impedance binyuze mu isesengura rya vector network kugira ngo hamenyekane imbaraga ntarengwa z'ibimenyetso.
Kugira ngo umenye byinshi kuri antene, sura:
Igihe cyo kohereza: 10 Nyakanga-2025
