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Antenna igira uruhare runini mubuzima bwacu bwa buri munsi

Antenna ni ubwoko bwibikoresho bisanzwe, bikoreshwa cyane muri radio, tereviziyo, itumanaho rya radio, radar, kugendagenda, ingamba za elegitoronike, kurebera kure, radiyo y’inyenyeri n’izindi nzego.Antenna ni igikoresho gishobora gukwirakwiza neza amashanyarazi ya elegitoronike yerekeza ku cyerekezo cyihariye mu kirere cyangwa kwakira amashanyarazi ya electronique kuva mu cyerekezo runaka mu kirere.Igikoresho icyo aricyo cyose cyohereza ibimenyetso binyuze mumashanyarazi ya electronique igomba gutwara antene.

Turasanga mubuzima bwacu bwa buri munsi ko guhindura cyangwa kurambura antenne ya radio cyangwa tereviziyo, kubushake cyangwa kubushake, bishobora kugira ingaruka kumiterere yikimenyetso.Mubyukuri, ihindura ibipimo bya antenne kandi bigira ingaruka kumyakire ya electromagnetic.Ingaruka zo kohereza no kwakira antenne bifitanye isano rya bugufi na antenne.Hano turamenyekanisha ibice byibanze bya antene.

 1. Itsinda ryumurongo wakazi

Antenna ihora ikora murwego runaka (ubugari bwa bande), biterwa nibisabwa kurutonde.Ikirangantego cyujuje ibyangombwa bisabwa ni inshuro ikora ya antenne.Imirongo yumurongo ikoreshwa nabakoresha iratandukanye na sisitemu zitandukanye.Kubwibyo, antene ifite imirongo ikwiye igomba guhitamo.

 2. Kunguka

Kwiyongera kwa Antenna bivuga igipimo cyingufu zingirakamaro zerekana ibimenyetso byakozwe na antenne nyirizina hamwe nigice cyiza cyimirasire icyarimwe mugihe cyumwanya muburyo bwo kwinjiza imbaraga zingana.Inyungu ifitanye isano ya hafi na antenne.Gufunga lobe nyamukuru hamwe na sidelobe ntoya, niko inyungu nyinshi.Kwiyongera kwa Antenna ni igipimo cyubushobozi bwa antenne yo gukwirakwiza imiraba ya electromagnetique mu cyerekezo runaka.Twabibutsa ko antenne ubwayo itongera ingufu z'ikimenyetso kimurika, ariko ikusanya imbaraga mu cyerekezo runaka binyuze mu guhuza vibrateri ya antene no guhindura uburyo bwo kugaburira.

 3. Umuyoboro mugari

Umuyoboro mugari nubundi buryo bwibanze bwa antenne.Umuyoboro mugari usobanura intera ya antenne ishobora gukwirakwiza cyangwa kwakira ingufu.Antenna ifite umurongo muto cyane ntishobora gukoreshwa mugukoresha umurongo mugari.

 Mubuzima busanzwe, kugirango uhuze ibyifuzo bitandukanye bifatika, injeniyeri bavumbuye antene zitandukanye.Bikunze kugaragara cyane ni Antenna ndende, yitwa antenne ya Vertical monopole, cyangwa antenne ya GP, iboneka mubikoresho byabigenewe.

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Iyi ni antenna izwi cyane ya Yagi, igizwe nibice byinshi, kandi ifite icyerekezo gikomeye, icyerekezo kinini, icyerekezo kinini, inyungu nyinshi.

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Dukunze kubona ubwoko bwa antenne yibiryo hejuru yinzu.Ni antenne yerekeza cyane ikoreshwa cyane mugutumanaho kure.Ifite ubugari bugufi cyane kandi bwunguka cyane, bushobora no kwitwa antenne yunguka cyane.
Imiterere ya antene iratangaje,

Gusa ushobora gutekereza,

Ntushobora kubikora udafite MHZ-TD


Igihe cyo kohereza: Ukuboza-16-2022