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Mene ne hanyoyi guda uku daban-daban na SAR?
1. Menene rarrabuwar SAR? Rarrabawa: Rarrabawa ta kwance ta H; Rarrabawa ta tsaye ta V, wato, alkiblar girgizar filin lantarki. Lokacin da tauraron dan adam ke aika sigina zuwa ƙasa, alkiblar girgizar raƙuman rediyo da ake amfani da su na iya kasancewa a cikin ɗan adam...Kara karantawa -
An Ba da Shawarar Eriya Mai Mazugi ta RFMISO (RM-CDPHA2343-20)
Eriya mai ƙaho mai siffar mazugi eriya ce da ake amfani da ita a microwave wadda take da siffofi da fa'idodi na musamman. Ana amfani da ita sosai a fannoni kamar sadarwa, radar, sadarwa ta tauraron dan adam, da kuma auna eriya. Wannan labarin zai gabatar da fasaloli da fa'idodi na...Kara karantawa -
Sigogi na asali na eriya - ingancin hasken rana da kuma bandwidth
Siffa ta 1 1. Ingancin Haske Wani siga da aka saba amfani da shi don tantance ingancin eriya mai watsawa da karɓa shine ingancin hasken haske. Ga eriya mai babban lobe a cikin alkiblar z-axis kamar yadda aka nuna a Hoto na 1, zama...Kara karantawa -
Gabatarwa da rarraba wasu eriya na gama gari
1. Gabatarwa ga Eriya Eriya tsari ne na sauyawa tsakanin sarari kyauta da layin watsawa, kamar yadda aka nuna a Hoto na 1. Layin watsawa na iya zama a cikin nau'in layin coaxial ko bututu mai rami (jagorar raƙuman ruwa), wanda ake amfani da shi don watsa makamashin lantarki daga...Kara karantawa -
Jagorar Wave zuwa Adaftar Coaxial ta RFMISO (RM-WCA19)
Adaftar Waveguide zuwa coaxial muhimmin bangare ne na eriya na microwave da abubuwan RF, kuma yana taka muhimmiyar rawa a cikin eriya na ODM. Adaftar waveguide zuwa coaxial na'ura ce da ake amfani da ita don haɗa jagorar waveguide zuwa kebul na coaxial, tana watsa siginar microwave yadda ya kamata daga ...Kara karantawa -
Sharhin Eriya: Sharhin Fractal Metasurfaces da Tsarin Eriya
I. Gabatarwa Fractals abubuwa ne na lissafi waɗanda ke nuna halaye iri ɗaya a ma'auni daban-daban. Wannan yana nufin cewa lokacin da ka yi zuƙowa/fita a kan siffar fractal, kowanne daga cikin sassansa yana kama da gaba ɗaya; wato, alamu na geometric ko sifofi iri ɗaya suna maimaitawa...Kara karantawa -
Shawarwarin eriya ta RVMISO ta misali: Binciken ayyuka da fa'idodi
A fannin tsarin sadarwa, eriya suna taka muhimmiyar rawa wajen tabbatar da watsawa da karɓar sigina. Daga cikin nau'ikan eriya daban-daban, eriya ta ƙaho ta yau da kullun ta fito a matsayin zaɓi mai inganci da inganci ga aikace-aikace iri-iri. Tare da su...Kara karantawa -
Bayani game da Fasaha ta Antenna ta Terahertz 1
Tare da karuwar shaharar na'urorin mara waya, ayyukan bayanai sun shiga wani sabon lokaci na ci gaba cikin sauri, wanda kuma aka sani da karuwar ayyukan bayanai. A halin yanzu, adadi mai yawa na aikace-aikace suna ƙaura daga kwamfutoci zuwa na'urorin mara waya a hankali...Kara karantawa -
Cikakken bayani game da E-Band Dual Polarized Panel E-Band
Eriya mai faɗi ta E-band mai lamba biyu na'urar eriya ce da ake amfani da ita sosai a fagen sadarwa. Tana da halaye na mita biyu da na polarization kuma tana iya cimma ingantaccen watsa sigina a cikin nau'ikan mita daban-daban da polarization kai tsaye...Kara karantawa -
Sharhi kan ƙirar rectenna (Sashe na 1)
1. Gabatarwa Girbin makamashi na mitar rediyo (RF) (RFEH) da kuma canja wurin wutar lantarki mara waya ta radiative (WPT) sun jawo hankali sosai a matsayin hanyoyin cimma hanyoyin sadarwa mara waya masu dorewa ba tare da batir ba. Rectennas su ne ginshiƙin tsarin WPT da RFEH kuma suna da...Kara karantawa -
Sharhin ƙirar rectenna (Sashe na 2)
Tsarin Haɗin gwiwa tsakanin rectangular da rectifier Siffar rectangular da ke bin tsarin EG a Hoto na 2 ita ce eriya ta dace kai tsaye da rectifier, maimakon ma'aunin 50Ω, wanda ke buƙatar rage ko kawar da da'irar daidaitawa don kunna rectifier...Kara karantawa -
Sharhin Entennas na Layin Watsawa na Metamaterial
I. Gabatarwa Za a iya kwatanta metamaterials a matsayin tsarin da aka ƙera ta hanyar wucin gadi don samar da wasu kaddarorin lantarki waɗanda ba su wanzu ta halitta. Metamaterials tare da izinin rashin tabbas da ikon yin watsi da rashin tabbas ana kiransu metamaterials na hannun hagu (LHM...Kara karantawa
