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Jagora Mai Kyau Ga Eriya: Yadda Eriya Ke Aiki
Entennas na'urar sadarwa ce da aka saba amfani da ita a rayuwarmu. Duk da haka, yawancin mutane ba sa fahimtar su da gaske, wataƙila kawai suna sane da cewa ana amfani da su don watsawa da karɓar sigina. A gaskiya ma, tun lokacin da masanin kimiyyar Rasha Popov ya yi nasarar ƙirƙiro eriyar a cikin shekaru 18...Kara karantawa -
AESA da PESA: Yadda Zane-zanen Eriya na Zamani Ke Canza Tsarin Radar
Juyin halittar daga Passive Electronically Scanned Array (PESA) zuwa Active Electronically Scanned Array (AESA) yana wakiltar ci gaba mafi girma a fasahar radar ta zamani. Duk da cewa tsarin biyu suna amfani da sitiyarin lantarki, tsarin su na asali ya bambanta...Kara karantawa -
Shin Microwaves 5G ne ko Radio Waves?
Tambayar da aka saba yi a sadarwa ta waya ita ce ko 5G tana aiki ta amfani da microwaves ko radio waves. Amsar ita ce: 5G tana amfani da duka biyun, domin microwaves wani ɓangare ne na radio waves. Radio waves sun ƙunshi nau'ikan electromagnetic mitoci, tun daga 3 kHz zuwa 30...Kara karantawa -
Juyin Halittar Entennas na Tashar Tushe: Daga 1G zuwa 5G
Wannan labarin yana ba da cikakken nazari kan juyin halittar fasahar eriya ta tushe a cikin tsararrakin sadarwa ta wayar hannu, daga 1G zuwa 5G. Yana bin diddigin yadda eriya suka canza daga masu karɓar sigina masu sauƙi zuwa tsarin zamani waɗanda ke da fasaha ...Kara karantawa -
Ta Yaya Antenna Na Microwave Ke Aiki? An Bayyana Ka'idoji da Abubuwan Da Aka Haɗa
Eriya na microwave suna canza siginar lantarki zuwa raƙuman lantarki (da kuma akasin haka) ta amfani da tsarin da aka tsara daidai. Aikinsu ya dogara ne akan ƙa'idodi uku masu mahimmanci: 1. Yanayin Canjin Raƙuman Wutar Lantarki: Siginar RF daga mai watsawa ...Kara karantawa -
Na'urar Aiki ta Ƙaho Mai Rarraba Biyu
Eriya mai ƙaho mai polarized biyu na iya watsawa da karɓar raƙuman lantarki masu polarized da polarized a kwance yayin da suke kiyaye yanayin matsayin ba tare da canzawa ba, don haka kuskuren karkatar da matsayin tsarin da aka haifar ta hanyar canza matsayin eriya don haɗuwa...Kara karantawa -
Ka'idar Zaɓin Girman Jagoran Wave
Jagorar raƙuman ruwa (ko jagorar raƙuman ruwa) layin watsawa ne mai rami wanda aka yi da ingantaccen mai jagoranci. Kayan aiki ne don yaɗa kuzarin lantarki (galibi yana watsa raƙuman lantarki tare da raƙuman ruwa akan tsari na santimita). Kayan aiki na yau da kullun (galibi yana watsa wutar lantarki...Kara karantawa -
Amfani da Eriya
Entennas suna da aikace-aikace daban-daban a fannoni daban-daban, suna kawo sauyi a sadarwa, fasaha, da bincike. Waɗannan na'urori suna da mahimmanci wajen watsawa da karɓar raƙuman lantarki, suna ba da damar ayyuka da yawa. Bari mu bincika wasu muhimman aikace-aikacen...Kara karantawa -
Bambanci Tsakanin AESA Radar Da PESA Radar | AESA Radar Vs PESA Radar
Wannan shafin yana kwatanta radar AESA da radar PESA kuma yana ambaton bambanci tsakanin radar AESA da radar PESA. AESA tana nufin Active Electronically Scanned Array yayin da PESA ke nufin Passive Electronically Scanned Array. ● Radar PESA tana amfani da commo...Kara karantawa -
Muhimman Abubuwan Da Ke Faduwa da Nau'ikan Faduwa a Sadarwar Wayar Salula
Wannan shafin yana bayanin muhimman abubuwan da ke haifar da Faduwa da nau'ikan Faduwa a cikin sadarwa mara waya. Nau'ikan Faduwa sun kasu kashi-kashi na faduwa a manyan sikelin da ƙananan sikelin (faduwa a manyan hanyoyin da kuma faduwa a doppler). Faduwa a flat da kuma faduwa a yawan lokutan wani ɓangare ne na faduwa a multipath...Kara karantawa -
Yadda Antennas na Binciken Waveguide ke Aiki
Eriya ta binciken Waveguide eriya ce ta musamman da aka saba amfani da ita don watsa sigina da karɓar sigina a cikin manyan madaukai na microwave da milimita. Tana gano hasken sigina da karɓar sigina bisa ga halayen jagororin wave. Jagorar wave ita ce watsa...Kara karantawa -
Tarihi da aikin eriya ta ƙahon mazugi
Tarihin eriya mai ƙaho mai kaifi ya samo asali ne tun farkon ƙarni na 20. An yi amfani da eriya mai ƙaho mai kaifi na farko a cikin na'urorin ƙara sauti da tsarin lasifika don inganta hasken siginar sauti. Tare da haɓaka sadarwa mara waya, eriya mai ƙaho mai kaifi suna...Kara karantawa
