Amandla Wokunikezela Nemininingwane Eyen...
I-Antenna eqondayo ye-radio astronomy: Izimpondo eziqondayo zidlala indima enkulu kwi-radio astronomy. Izazi zezinkanyezi zisebenzisa izimpondo eziqondiswayo ukuthola amasiginali omsakazo avela endaweni yonke futhi atadishe umsuka, ukuvela kwemvelo kanye nokwakheka kwendawo yonke ngokuhlaziya amapharamitha afana namandla wesiginali, imvamisa kanye nesiqondisi. Isibonelo, ama-tescopes omsakazo amadivayisi asebenzisa izimpondo eziqondisayo ukuthola amasiginali womsakazo abuthakathaka avela endaweni yonke.
Izimpondo eziqondisayo nazo zisetshenziswa kabanzi ekusakazweni, ekuxhumaneni kwe-microwave, ukuzwela okukude neminye imikhakha. Amakhono abo okudlulisela kahle kanye namakhono okwamukelayo ahlinzeka ngokusekelwa okuqinile kokuthuthukiswa kwalezi zinkambu. Ngamafuphi, izimpondo eziqondisayo zidlala indima ebalulekile emikhakheni eminingi ngenxa yamandla abo okuthumela noma ukuthola amagagasi e-electromagnetic ngendlela ethile. Ngokuthuthuka okuqhubekayo kobuchwepheshe, izimo zohlelo lokusebenza zezimpondo eziqondayo zizothuthukiswa futhi zijule.
Izimpondo eziqondisayo nazo zisetshenziswa kabanzi ekusakazweni, ekuxhumaneni kwe-microwave, ukuzwela okukude neminye imikhakha. Amakhono abo okudlulisela kahle kanye namakhono okwamukelayo ahlinzeka ngokusekelwa okuqinile kokuthuthukiswa kwalezi zinkambu. Ngamafuphi, izimpondo eziqondisayo zidlala indima ebalulekile emikhakheni eminingi ngenxa yamandla abo okuthumela noma ukuthola amagagasi e-electromagnetic ngendlela ethile. Ngokuthuthuka okuqhubekayo kobuchwepheshe, izimo zohlelo lokusebenza zezimpondo eziqondayo zizothuthukiswa futhi zijule.
I-Antenna ye-High Govel, Outdoor Antenna, High Siing Indoor Antenna.