Yagi Antennas RF Microwave Millimeter Wave mm kalaman

Yagi Antennas RF Microwave Millimeter Wave mm kalaman

Siffofin:

Karfin Jagoranci
Tsarin Sauƙi
Babban Riba

Aikace-aikace:

Telecom
Radar
Watsa shirye-shirye

TUNTUBE YANZU

Yagi Eriya ita ce eriya ta ƙare wacce ta ƙunshi oscillator mai aiki (yawanci oscillator mai naɗewa), mai tunani mai wucewa, da daraktoci masu wucewa da yawa an tsara su a layi daya. A cikin 1920s, Hidetsugu Yagi da Taiki Uta daga Jami'ar Tohoku da ke Japan sun ƙirƙira wannan eriya, wacce aka fi sani da "Yagi Uta Antenna" ko kuma kawai "Yagi Antenna".

Halaye

1. Ƙarfi mai ƙarfi: Eriya yana da kyakkyawan shugabanci kuma yana iya mayar da hankali ga raƙuman radiyo a cikin takamaiman shugabanci. Matsakaicin jagorar radiation iri ɗaya ne da na darekta, yadda ya kamata yana murkushe rikice-rikice da tsangwama a cikin wuraren da ba a kai hari ba.
2. Babban riba: Idan aka kwatanta da eriyar dipole, eriyar ƙaho tana da riba mafi girma kuma tana iya ɗaukar sigina mai nisa, haɓaka ingancin liyafar da tsabta.
3. Tsarin sauƙi: wanda ya ƙunshi oscillators masu aiki, masu tunani masu mahimmanci, da kuma masu gudanarwa da yawa da aka tsara a cikin layi daya, tsarin yana da sauƙi mai sauƙi, kayan aiki suna da sauƙi don samun, farashi yana da ƙananan, kuma yana da nauyi, mai ƙarfi, da sauƙi don ciyarwa.

Aikace-aikace

1. Filin sadarwa: eriyar ƙahon RF da ake amfani da ita don sadarwar gajeriyar igiyar igiyar ruwa da ultra gajeriyar hanyar sadarwa, kamar sadarwar rediyo mai nisa, kuma ana iya amfani da ita azaman eriya na waje don ƙara siginar wayar hannu don haɓaka siginar wayar hannu. Zai iya faɗaɗa kewayon ɗaukar hoto da haɓaka ƙarfin sigina a cikin cibiyoyin sadarwar Wi-Fi, dacewa don haɗa gine-gine masu nisa ko faɗaɗa babban ɗaukar hoto.
2. A fagen watsa shirye-shirye da talabijin, ana amfani da eriyar horn na microwave sau da yawa azaman eriya mai karɓar talabijin, wanda zai iya karɓar siginar talabijin a takamaiman kwatance kuma yana inganta tasirin liyafar.
3. Filin Radar: Saboda yanayin jagora da samun halayensa, ana iya amfani da eriyar ƙaho na millimeter don gano maƙasudi a cikin tsarin radar.
4. Sauran filayen: Mm wave horn eriya shima yana da aikace-aikace a masana'antu, tsarin sayan bayanai da tsarin sa ido (SCADA), da dalilai na kimiyya da na likitanci, kamar sadarwa mara waya tsakanin samun bayanan nesa da kayan sa ido, da karɓar sigina da watsawa a wasu gwaje-gwajen kimiyya.
An yi amfani da eriya ta Yagi sosai a yawancin filayen sadarwar mara waya saboda tsarin sa mai sauƙi, ƙananan farashin masana'anta, da kyakkyawan aiki.

QualwaveSamfuran Yagi Antennas suna rufe kewayon mitar har zuwa 173MHz. Muna ba da daidaitattun eriyar ƙahon riba na riba 7dBi, da kuma na'urorin ƙaho na ƙaho na musamman guda biyu bisa ga bukatun abokan ciniki.