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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 -
Labari mai dadi: Taya murna ga RF MISO don cin nasarar "Kamfanin Fasaha na Fasaha"
Ganewar sana'ar fasaha ta zamani cikakken kima ne da gano ainihin haƙƙin mallakar fasaha mai zaman kansa na kamfani, nasarorin kimiyya da fasaha damar sauya damar bincike, bincike da gudanar da ƙungiyoyin ci gaba.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 -
Gabatarwa zuwa tsarin samar da samfur na RFMISO-matakin brazing
Fasahar vacuum brazing wata hanya ce ta haɗa sassa biyu ko fiye da ƙarfe tare ta hanyar dumama su zuwa yanayin zafi mai zafi da kuma cikin yanayi mara kyau. Mai zuwa shine cikakken gabatarwa ga fasahar brazing vacuum: Va...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 -
Mitar eriya
Eriya mai iya watsawa ko karɓar raƙuman ruwa na lantarki (EM). Misalan waɗannan igiyoyin lantarki sun haɗa da haske daga rana, da igiyoyin da aka karɓa ta wayar salula. Idanunku suna karɓar eriya waɗanda ke gano raƙuman ruwa na lantarki a wani ƙayyadadden french ...Kara karantawa
