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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 -
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 -
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 duka; wato, alamu na geometric ko sifofi iri ɗaya suna maimaitawa...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 -
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 -
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 -
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 mutum...Kara karantawa -
Eriya mai ƙaho da eriya mai rarrafe biyu: aikace-aikace da wuraren amfani
Eriya ta ƙaho da eriya mai ratsa jiki biyu nau'ikan eriya ne guda biyu da ake amfani da su a fannoni daban-daban saboda halaye da ayyukansu na musamman. A cikin wannan labarin, za mu bincika halayen eriya ta ƙaho da kuma eriya ta biyu...Kara karantawa -
Ma'anar da kuma nazarin rarrabuwa na yau da kullun na eriya na RFID
Daga cikin fasahar sadarwa ta mara waya, dangantaka tsakanin na'urar transceiver mara waya da eriya ta tsarin RFID ce kawai ta fi muhimmanci. A cikin dangin RFID, eriya da RFID suna da mahimmanci ...Kara karantawa -
Menene mitar rediyo?
Fasahar Mitar Rediyo (RF) fasaha ce ta sadarwa mara waya, wacce ake amfani da ita galibi a rediyo, sadarwa, radar, na'urar sarrafawa ta nesa, hanyoyin sadarwa na firikwensin mara waya da sauran fannoni. Ka'idar fasahar mitar rediyo mara waya ta dogara ne akan yaɗawa da daidaitawa...Kara karantawa -
Ka'idar ribar eriya, yadda ake lissafin ribar eriya
Ribar eriya tana nufin samun ƙarfin da eriya ke samu a wani takamaiman alkibla dangane da eriya mai tushe mai kyau. Tana wakiltar ikon hasken eriya a wani takamaiman alkibla, wato, karɓar sigina ko ingancin fitar da hayaki na ante...Kara karantawa -
Hanyoyi guda huɗu na ciyarwa na eriya na microstrip
Tsarin eriya ta microstrip gabaɗaya ya ƙunshi substrate na dielectric, radiator da farantin ƙasa. Kauri na substrate na dielectric ya fi ƙanƙanta fiye da tsawon tsayi. Siraran Layer na ƙarfe da ke ƙasan substrate yana da alaƙa da ƙasa...Kara karantawa
