Yagi antennas rf microwave milimeter wave mm wave

Yagi antennas rf microwave milimeter wave mm wave

Ibiranga:

Icyerekezo gikomeye
Imiterere yoroshye
Inyungu ndende

Porogaramu:

Telecom
Radar
Gutangaza

Menyesha ubu

Yagi Antenna ni iherezo ryarashe Antenna igizwe na oscillator ikora (mubisanzwe OSCIllaTor), umwirondoro wa pasika, hamwe nubuyobozi benshi bahuje ibitekerezo byateguwe muburyo bubangikanye. Mu myaka ya za 1920, Hidethugu Yagi na Taiki Uta muri kaminuza ya Tohoku mu Buyapani yahimbye iyi Antenna, izwi ku izina rya "yagi utange" cyangwa gusa "yagi".

Biranga

1. Icyerekezo gikomeye: Antenna afite icyerekezo cyiza kandi gishobora kwibanda ku maradiyo mu cyerekezo runaka. Icyerekezo ntarengwa cyimyanya ni kimwe n'Umuyobozi, Guhagarika neza Akajagari no Kwivanga mu cyerekezo kitari intego.
2. Inyungu nyinshi: Ugereranije na Dipole Antennas, ihembe afite inyungu nyinshi kandi irashobora gufata ibimenyetso bya kure, biteza imbere ubuziranenge.
3. Imiterere yoroshye: igizwe n'ibidashishoza, ibitekerezo byasaga, hamwe nubuyobozi bwinshi bwateguwe byateguwe muburyo bworoshye, ibikoresho biroroshye kubona, ibikoresho byoroshye, kandi birakomeye, kandi byoroshye kugaburira.

Gusaba

1. Umwanya w'itumanaho: RF ihembe rya Antenna yakoreshejwe mu mafranga n'itumanaho rya radiyo, kandi rishobora kandi gukoreshwa nk'inyoni ndende, kandi rishobora kandi gukoreshwa nk'ibinyomoro birebire kuri amplifiers ya terefone igendanwa kugira ngo binge ibimenyetso bya terefone igendanwa. Irashobora kwaguka no kunoza imbaraga z'ikimenyetso muri Wi fi muyoboro, ubereye guhuza inyubako za kure cyangwa kwagura-igipimo kinini.
2. Mu rwego rwo gutangaza na tereviziyo, Minwave ihene Antenna akoreshwa nka televiziyo yakiriye Antenna, ashobora kwakira ibimenyetso bya tereviziyo mu cyerekezo cyihariye no kunoza ingaruka zo kwakira.
3. Umurima wa Radar: Bitewe nubuyobozi bwayo no kunguka ibiranga, Milimeter Wave Ihem Antenna irashobora gukoreshwa mugutahura intego muri sisitemu za radar.
4. Izindi nzego: MM Wave Horn Ihenna nayo ifite gahunda mu nganda, sisitemu yo kugura amakuru no kuvugurura siyansi, no kwakirwa no kugenzura ibimenyetso, hamwe no kwakirwa mu bushakashatsi bwa siyansi.
Yagi Antenna yakoreshejwe cyane mumirima myinshi yitumanaho idafite umugozi kubera imiterere yoroshye, ugereranije nigiciro gito cyo gukora, nibikorwa byiza.

UmwandaIbikoresho Yagi Antennas ikubiyemo inshuro zigera kuri 173mhz. Dutanga inyungu zisanzwe amahembe antenna yinyungu 7dbi, kimwe na falarizes ebyiri yihuta antennas ukurikije abakiriya basabwa.