Inama ya RFMISO ku bijyanye na antene isanzwe yo gupima amahembe: gusesengura imikorere n'ibyiza byayo

Mu rwego rwa sisitemu z'itumanaho,antenes zigira uruhare runini mu gutuma ibimenyetso bikwirakwizwa no kwakirwa. Mu moko atandukanye ya antene, antene zisanzwe zikoresha amashanyarazi zigaragara nk'amahitamo yizewe kandi meza ku bikorwa bitandukanye. Bitewe n'ubushobozi bwazo bwo gukura no kwaguka, ubu bwoko bwa antene buzwi cyane mu ikoranabuhanga ry'itumanaho. Reka turebere hamwe imikorere, uburyo bwo gukoresha n'ibyiza bya antene zisanzwe zikoresha amashanyarazi.

Imikorere n'ingero z'ikoreshwa:
Antene zisanzwe zo gupima amahembezagenewe gutanga uburyo bwo gutanga ibimenyetso bihamye kandi byizewe ku buryo butandukanye bw'itumanaho. Inshingano zabyo nyamukuru ni ugutanga no kwakira imiraba ya elegitoroniki neza kandi neza. Ibi bituma ikoreshwa mu buryo butandukanye, harimo itumanaho rya telefoni zigendanwa, itumanaho rihoraho, itumanaho rya satelite, nibindi. Byaba byoroshya guhuza umuyoboro wa telefoni zigendanwa neza cyangwa kohereza amakuru mu itumanaho rya satelite, antene zisanzwe zikoresha amashanyarazi zigaragara ko ari ibintu bifite akamaro kandi by'ingenzi mu bikorwa remezo by'itumanaho bigezweho.

Kimwe mu bintu by'ingenzi biranga antene isanzwe ya gain horn ni ubushobozi bwayo bwo kugumana gain ihamye n'ubugari bw'umurambararo. Iyi miterere ituma ibimenyetso bikomera kandi bigakwirakwira neza, bigatuma biba byiza cyane mu bihe aho itumanaho ryizewe ari ingenzi. Byongeye kandi, ubushobozi bwo kohereza antene butuma ibimenyetso bikwirakwira neza mu ntera ndende, bigatuma ikoreshwa neza mu itumanaho ry'intera ngufi n'iry'intera ndende.

akarusho:
Antene zisanzwe zitanga impuzandengo nyinshi zifasha mu gukoresha ikoranabuhanga mu itumanaho. Icya mbere, ubwiyongere bwazo buhoraho n'ubugari bwazo butanga imikorere ihamye kandi ihamye, bigatuma habaho kugenzura neza uburyo ibimenyetso bitangwa n'uburyo byakirwa. Uku guteganya ni ingenzi cyane mu gutumanaho kwizerwa mu bidukikije n'imimerere itandukanye.

Byongeye kandi, ubushobozi bwiza bwa antene mu kurwanya ingaruka mbi butuma irwanya ibintu byo hanze bishobora kubangamira ihererekanyamakuru. Ibi ni ingenzi cyane mu buryo bw'itumanaho ryuzuye aho kugabanya ingaruka mbi ari ingenzi mu kubungabunga ubuziranenge bw'ibimenyetso. Mu kugabanya ingaruka mbi zo kubangamira hanze, antene zisanzwe zongerera ubushobozi bwo gutumanaho ziyongera ku bwizewe muri rusange.

Yaba ikoreshwa mu mijyi ifite urujya n'uruza rw'amajwi menshi cyangwa mu turere twa kure dufite ibikorwa remezo bike, ubushobozi bwo guhuza n'imiterere y'iyi antene butuma ikora neza mu buryo buhoraho mu bidukikije bitandukanye. Ubu buryo bworoshye ni inyungu ikomeye kuko butuma antene ihuzwa neza mu buryo butandukanye bw'itumanaho.

Muri make, antene isanzwe ya gain horn ni igisubizo cyizewe kandi cyiza kuri sisitemu z'itumanaho, ifite uburyo bwo gukwirakwiza ibimenyetso mu buryo buhamye, ubushobozi bwo kohereza amakuru mu buryo buhanitse kandi bufite ubushobozi bwo kwirinda ingaruka mbi. Uburyo ikora neza kandi ishobora gusobanurwa mbere y'igihe bituma iba ingirakamaro mu ikoranabuhanga ry'itumanaho, ihura n'ibintu byinshi bitandukanye kandi ikora neza. Uko gukenera itumanaho ridafite ingaruka mbi kandi ryizewe bikomeza kwiyongera, antene isanzwe ya gain horn ikomeje kuba amahitamo meza yo guhaza ibyo bibazo bihinduka.