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Canjin makamashi a cikin eriya ta radar
A cikin da'irori ko tsarin microwave gabaɗayan kewayawa ko tsarin galibi suna haɗa da na'urori masu mahimmanci na microwave kamar filtata, ma'aurata, masu rarraba wutar lantarki, da sauransu. ...Kara karantawa -
Waveguide daidaitawa
Yadda za a cimma impedance matching na waveguides? Daga ka'idar layin watsawa a cikin ka'idar eriya ta microstrip, mun san cewa za'a iya zaɓar jerin da suka dace ko layin watsawa na layi daya don cimma daidaiton impedance tsakanin layin watsawa ko tsakanin transmissio ...Kara karantawa -
Mai Nuna Kusurwar Trihedral: Ingantattun Tunani da Watsa Labarai na Sadarwa
Mai nunin trihedral, wanda kuma aka sani da mai nunin kusurwa ko mai nunin kusurwar kusurwa, na'urar da aka yi niyya ce da aka saba amfani da ita a cikin eriya da tsarin radar. Ya ƙunshi na'urori masu nunin faifai guda uku waɗanda ke samar da rufaffiyar tsari mai kusurwa uku. Lokacin da igiyar wutan lantarki ta bugi tr...Kara karantawa -
Eriya mai inganci
Siga mai fa'ida mai ƙididdige ƙarfin karɓar eriya shine yanki mai tasiri ko ingantaccen buɗaɗɗen buɗe ido. A ɗauka cewa igiyar jirgin sama mai polarization iri ɗaya kamar eriyar karɓa ta faru akan eriya. A ci gaba da ɗauka cewa igiyar ruwa tana tafiya zuwa tururuwa ...Kara karantawa -
Antennas Waveguide Slotted - Ka'idodin Zane
Hoto na 1 yana nuna zane na gama-gari mai ramin ramuka, wanda ke da tsari mai tsayi da kunkuntar tsarin jagora tare da ramin a tsakiya. Ana iya amfani da wannan ramin don watsa igiyoyin lantarki. adadi 1. Geometry na mafi yawan raƙuman raƙuman raƙuman ruwa...Kara karantawa -
Ma'aunin Antenna
Ma'aunin eriya shine tsari na kimantawa da ƙididdigewa da nazarin aikin eriya da halaye. Ta amfani da kayan gwaji na musamman da hanyoyin aunawa, muna auna riba, ƙirar radiation, rabon igiyar igiyar ruwa, amsa mita da sauran param ...Kara karantawa -
Ka'idar aiki da fa'idodin eriya na lokaci-lokaci logarithmic
Eriyar log-periodic eriya ce mai fadi mai fadi wacce ka'idar aikin ta ta dogara ne akan karawa da tsarin lokaci-lokaci. Wannan labarin kuma zai gabatar muku da eriya na lokaci-lokaci daga fannoni uku: tarihi, ƙa'idar aiki da fa'idodin log-periodic anten ...Kara karantawa -
Nau'ikan masu haɗa eriya gama gari da halayensu
Mai haɗa eriya mai haɗin lantarki ce da ake amfani da ita don haɗa kayan mitar rediyo da igiyoyi. Babban aikinsa shine watsa sigina mai tsayi. Mai haɗawa yana da kyawawan halaye masu dacewa da impedance, wanda ke tabbatar da cewa siginar tunani da asara ...Kara karantawa -
Polarization na igiyoyin jirgin sama
Polarization yana ɗaya daga cikin ainihin halayen eriya. Da farko muna buƙatar fahimtar polarization na igiyoyin jirgin sama. Daga nan za mu iya tattauna manyan nau'ikan polarization na eriya. Linear polarization Za mu fara fahimtar polarization o ...Kara karantawa -
Fahimtar ƙa'idodin aiki da aikace-aikace na waveguide zuwa masu juyawa coaxial
A coaxial adaftar waveguide na'ura ce da ake amfani da ita don haɗa nau'ikan layin watsa waveguide daban-daban. Yana ba da damar juyawa tsakanin igiyoyi na coaxial da waveguides don watsa sigina da haɗin kai a cikin tsarin sadarwar mara waya daban-daban, tsarin radar, microwav ...Kara karantawa -
Ilimin asali na layin coaxial microwave
Ana amfani da kebul na Coaxial don watsa makamashin RF daga tashar jiragen ruwa ɗaya ko bangaren zuwa wasu tashar jiragen ruwa/ɓangarorin tsarin. Ana amfani da daidaitaccen kebul na coaxial azaman layin coaxial na microwave. Wannan nau'i na waya yawanci yana da madugu biyu a cikin siffa ta siliki a kusa da axis gama gari. Dukkan su Sep...Kara karantawa -
Zane-zanen mitar RF mai juyawa-RF Up Converter, RF Down Converter
Wannan labarin yana bayyana ƙirar mai sauya RF, tare da zane-zane na toshe, yana kwatanta ƙirar RF mai canzawa da ƙirar RF mai juyawa. Ya ambaci abubuwan mitar da aka yi amfani da su a cikin wannan mai sauya mitar C-band. Ana aiwatar da ƙirar a kan allo na microstrip ta amfani da discre ...Kara karantawa
