Mbiri ndi ntchito ya tinyanga ta nyanga za cone

Mbiri ya tinyanga tapered horn idayamba kumayambiriro kwa zaka za zana la 20.Minyanga yoyambirira kwambiri ya nyanga yojambulidwa idagwiritsidwa ntchito m'ma amplifiers ndi masiyankhulo kuti apititse patsogolo kuwunikira kwa ma audio.Ndi chitukuko cha mauthenga opanda zingwe, tinyanga tating'onoting'ono tating'onoting'ono timagwiritsidwa ntchito pang'onopang'ono m'minda ya wailesi ndi ma microwave.Ubwino wake pama radiation a electromagnetic wave ndi kulandirira kumapangitsa kuti ikhale yofunika kwambiri.Pambuyo pa ma m'ma 1950s, poyambitsa kukula kwa ukadaulo wama microve Kumatchalitchi, liwongo la antennas lidayamba kugwiritsidwa ntchito kwambiri m'minda yankhondo komanso ya anthu wamba.Amagwiritsidwa ntchito muzinthu monga makina a radar, njira zoyankhulirana, mauthenga a satana, miyeso ya wailesi ndi ma antenna.Mapangidwe ndi kukhathamiritsa kwa tinyanga tapered horn alandilanso kafukufuku wambiri komanso kuwongolera.Kuyambira pakuwunika koyambira mpaka poyambitsa mawerengedwe owerengera ndi kukhathamiritsa ma aligorivimu, magwiridwe antchito a tinyanga tapered horn akupitilizabe kuyenda bwino.Masiku ano, mlongoti wa nyanga ya tapered wasanduka chinthu chodziwika bwino komanso chofunikira kwambiri chomwe chimagwiritsidwa ntchito kwambiri pamalumikizidwe opanda zingwe ndi ukadaulo wa microwave.
Imagwira ntchito powongolera mafunde amagetsi kuchokera kumadoko ang'onoang'ono kupita ku madoko akulu kuti apindule kwambiri komanso kuyankha pafupipafupi.Mphamvu yamagetsi yamagetsi ikalowa padoko laling'ono la mlongoti wa nyanga yotsetsereka kuchokera pamzere wotumizira (monga chingwe cha coaxial), mafunde a electromagnetic amayamba kufalikira pamtunda wa mawonekedwe opindika.Pamene mawonekedwe a conical amakula pang'onopang'ono, mafunde a electromagnetic amafalikira pang'onopang'ono, ndikupanga malo okulirapo.Kukula kwa geometry uku kumapangitsa kuti mafunde amagetsi azituluka padoko lalikulu la mlongoti wa nyanga ya tapered.Chifukwa cha mawonekedwe apadera a mawonekedwe a cone, kusiyana kwa mtengo wa mafunde a electromagnetic m'dera la radiation kumakhala kochepa, motero kumapereka phindu lalikulu.Mfundo yogwira ntchito ya mlongoti wa nyanga ya conical imadalira kuwonetsera, kusinthika ndi kusokonezeka kwa mafunde a electromagnetic mkati mwa mawonekedwe a conical.Njirazi zimalola mafunde a electromagnetic kuyang'ana ndikufalikira, kuwalola kuti aziwoneka bwino.Mwachidule, mfundo yogwira ntchito ya mlongoti wa nyanga ya conical ndikuwongolera mafunde amagetsi kuchokera padoko laling'ono kupita kudoko lalikulu, kukwaniritsa ma radiation a electromagnetic wave ndikupindula kwambiri kudzera mu mawonekedwe apadera a geometric.Izi zimapangitsa tinyanga ta tapered horn kukhala mtundu wofunikira wa tinyanga pamalumikizidwe opanda zingwe ndi kugwiritsa ntchito ma microwave.

Chiyambi chazinthu za Cone Horn Antennas: