Antena ya Horn ya Sectoral Waveguide 3.95-5.85GHz Frequency Range, Gain 10dBi Type RM-SWHA187-10

Antena ya Sectoral Waveguide Horn ndi mtundu wa antenna ya microwave yothamanga kwambiri yochokera ku kapangidwe ka waveguide. Kapangidwe kake koyambira kamakhala ndi gawo la rectangular waveguide lomwe limayatsidwa kukhala lotseguka ngati "nyanga" kumapeto kwina. Kutengera ndi ndege ya flare, pali mitundu iwiri ikuluikulu: nyanga ya E-plane sectoral horn (yoyatsidwa mu ndege ya Electric field) ndi nyanga ya H-plane sectoral horn (yoyatsidwa mu ndege ya Magnetic field).

Mfundo yaikulu yogwiritsira ntchito antenna iyi ndikusintha pang'onopang'ono mafunde amagetsi otsekedwa kuchokera ku waveguide kupita ku malo omasuka kudzera mu flared open. Izi zimapereka kufananiza bwino kwa impedance ndipo zimachepetsa kuwunikira. Ubwino wake waukulu ndi monga kuwongolera kwakukulu (narrow main lobe), kuchuluka kwakukulu, komanso kapangidwe kosavuta komanso kolimba.

Ma antenna a nyanga ya sectoral waveguide amagwiritsidwa ntchito kwambiri pazinthu zomwe zimafuna kupanga mawonekedwe a beam. Amagwiritsidwa ntchito kwambiri ngati ma feed horn a ma antenna owonetsa, mu machitidwe olumikizirana a microwave relay, komanso poyesa ndi kuyeza ma antenna ena ndi zigawo za RF.