Yagi Antennas RF Microwave Millimeter Umuhengeri wa mm

Yagi Antennas RF Microwave Millimeter Umuhengeri wa mm

Ibiranga:

Icyerekezo gikomeye
Imiterere yoroshye
Inyungu nyinshi

Porogaramu:

Itumanaho
Radar
Kwamamaza

SHAKA NONAHA

Yagi Antenna ni antenne irangiye igizwe na oscillator ikora (mubisanzwe oscillator ikubye), icyuma cyerekana ibintu, hamwe nabayobozi benshi ba pasiporo batunganijwe muburyo bumwe. Mu myaka ya za 1920, Hidetsugu Yagi na Taiki Uta bo muri kaminuza ya Tohoku mu Buyapani bahimbye iyi antenne, izwi ku izina rya "Yagi Uta Antenna" cyangwa gusa "Yagi Antenna".

Ibiranga

1. Icyerekezo gikomeye: Antenna ifite icyerekezo cyiza kandi irashobora kwibanda kumaradiyo mubyerekezo runaka. Icyerekezo kinini cyimirasire nicyerekezo cyumuyobozi, guhagarika neza akajagari no kwivanga mubyerekezo bitari intego.
2. Inyungu nyinshi: Ugereranije na antipine ya dipole, antenne yamahembe ifite inyungu nyinshi kandi irashobora gufata neza ibimenyetso bya kure, kuzamura ireme ryakira no gusobanuka.
3.

Gusaba

1. Irashobora kwagura urwego rwo gukwirakwiza no kunoza imbaraga zerekana ibimenyetso mumiyoboro ya Wi Fi, ibereye guhuza inyubako za kure cyangwa kwagura ubwinshi bwikwirakwizwa.
2. Mu rwego rwo gutangaza no kuri tereviziyo, antenne yamahembe ya microwave ikoreshwa nka tereviziyo yakira antenne, ishobora kwakira ibimenyetso bya tereviziyo mu cyerekezo cyihariye no kunoza ingaruka zo kwakira.
3. Umwanya wa Radar: Bitewe nicyerekezo cyacyo no kunguka ibiranga, antenne ya milimetero yamahembe irashobora gukoreshwa mugutahura intego muri sisitemu ya radar.
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Antenna ya Yagi yakoreshejwe cyane mubice byinshi byitumanaho ridafite insinga bitewe nuburyo bworoshye, igiciro gito cyo gukora, kandi imikorere myiza.

Qualwaveibikoresho Yagi Antennas bitwikiriye inshuro zigera kuri 173MHz. Dutanga amahembe asanzwe yamahembe yinyungu 7dBi, hamwe na antenne ebyiri zidasanzwe zifite amahembe dukurikije ibyifuzo byabakiriya.