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Eriya ta Helical: Ka'idar Aiki, Yanayin Radiation, Rarraba Rarrabawa da Aikace-aikace
Menene Eriya Mai Hula? Eriya mai hula, wacce aka fi sani da eriya mai hula, eriya ce ta waya da aka samar ta hanyar naɗe waya ko bututu mai juyi zuwa cikin helix mai girma uku. Ɗayan ƙarshen helix yawanci ana haɗa shi da mai juyi na tsakiya na layin ciyarwa, yayin da waje...Kara karantawa -
Eriya Mai Layi: Nau'i, Ka'idar Aiki, Tsarin Haske da Aikace-aikace
Menene Eriya Mai Layi? Ana ƙirƙirar eriya mai layi ta hanyar shirya ɗaya ko fiye da abubuwan da ke jagorantar hanya zuwa cikin hanyar rufewa da kuma ciyar da tsarin da siginar RF. Madaurin na iya zama zagaye, murabba'i, murabba'i mai kusurwa huɗu, murabba'i mai kusurwa uku, mai siffar ellipse, ko kuma an tsara shi a wani siffa daban don ya dace da takamaiman...Kara karantawa -
Eriya Mai Rauni: Tsarin, Ka'idar Aiki, Tsarin Haske da Aikace-aikace
Menene Eriya Mai Rahusa? Eriya mai rahusa eriya ce ta waya mai jagora wadda aka samar da abubuwa huɗu masu sarrafa kansu waɗanda aka shirya a cikin tsarin siffar lu'u-lu'u. Ana iya kallonta a matsayin eriya biyu na V waɗanda aka haɗa daga ƙarshe zuwa ƙarshe, tare da ƙofa ɗaya mai ƙarfi da ake amfani da ita azaman wurin ciyarwa da akasin haka ve...Kara karantawa -
Ka'idar Eriya: Ta Yaya Eriya Mai Juyawa V Ke Aiki?
Menene Eriya Mai Juyawa ta V? Eriya mai juyawa ta V wani nau'i ne na eriya mai amfani da dipole mai tsakiya. Maimakon shirya abubuwan haske guda biyu a layi madaidaiciya, ana ɗaga wurin ciyarwa zuwa matsayi mafi girma yayin da hannayen eriya biyu ke lanƙwasa...Kara karantawa -
Ka'idar Antenna: Ta Yaya Antenna V Ke Aiki?
Menene Antenna na V? Antenna na AV eriya ce ta waya mai jagora wadda abubuwa biyu masu sarrafawa suka samar daga inda aka saba ciyarwa. Idan aka duba daga sama, ƙafafun eriya biyu suna samar da tsari mai siffar V. Ana iya ɗaukar eriyar V a matsayin ingantaccen tsari...Kara karantawa -
Ka'idar Eriya Mai Tsawon Waya: Nau'i, Ka'idojin Aiki da Aikace-aikacen Gwajin RF
A ka'idar eriya, alaƙar da ke tsakanin tsawon eriya da tsawon tsayin aiki yana ɗaya daga cikin mahimman abubuwan da ke shafar aikin radiation. Eriya mai tsayi misali ne na yau da kullun. Ba kamar ɗan gajeren dipole ko rabin-wave ba, eriya mai tsayi yawanci tana da...Kara karantawa -
Ka'idar Eriya: Menene Antenna Dipole Mai Gajere?
Eriya mai gajeren dipole tana ɗaya daga cikin samfuran asali da ake amfani da su a ka'idar eriya. Eriya ce mai sauƙi ta waya mai layi wadda tsawonta ya fi ƙanƙanta fiye da tsawon siginar aiki. Duk da cewa tsarin yana da sauƙi sosai, gajeren dipole muhimmin bayani ne...Kara karantawa -
Ka'idar Eriya: Fahimtar Eriyar Dipole Mai Cikakken Wave
Menene Eriya ta Dipole Mai Cikakken Wave? Eriya ta dipole mai cikakken wave eriya ce ta dipole mai layi wadda tsawonta ya kai kusan tsayin jagora ɗaya a mitar aiki. A wata ma'anar, idan tsawon wave ya kasance λ, jimlar tsawon di...Kara karantawa -
Ka'idar Eriya - Dipole Mai Naɗewa Rabin Wave
Idan aka naɗe, wani abu ne da ake kira "bututun lantarki" (conductors) wanda ke ɗauke da masu jagoranci guda biyu a layi ɗaya waɗanda aka haɗa a ƙarshen biyu, suna samar da tsari mai siffar madauki a rufe, tare da wurin ciyarwa a tsakiya. Jimlar tsawon eriya rabin tsawonta ne, shi ya sa ake kiranta "half-wave folded" ...Kara karantawa -
Ka'idar Eriya - Rabin-Wave Dipole
Ana yanke eriya ta dipole a lankwasa don samun ingantaccen hasken rana. Jimlar tsawon wayar da aka yi amfani da ita azaman dipole daidai yake da rabin tsawon rai (watau, l=λ/2). Wannan nau'in eriya ana kiranta eriya ta dipole ta rabin-wave. Saboda fa'idodinta, ita ce eriya mafi yawan amfani da ita...Kara karantawa -
Ka'idar Eriya - Wayoyi
Eriya ta waya tana ɗaya daga cikin nau'ikan eriya na asali. An san su sosai kuma ana amfani da su sosai. Domin fahimtar eriya ta waya sosai, bari mu fara duba layin watsawa. Layin Watsawa Layin watsawa, ko waya, yana ɗauke da makamashin lantarki...Kara karantawa -
Ka'idar Eriya - Poynting Vector
Entennas suna aika ko karɓar bayanai ta hanyar watsa makamashin lantarki. Saboda haka, makamashi da iko muhimman sigogi ne da ke da alaƙa da waɗannan raƙuman lantarki, kuma yana da mahimmanci a tattauna su. Raƙuman lantarki sun ƙunshi filin lantarki da kuma...Kara karantawa
