Umlando wezimpondo ezicijile usukela ekuqaleni kwekhulu lama-20.Izimpondo zokuqala ezicijile zasetshenziswa kuma-amplifiers nezinhlelo zezipikha ukuze kuthuthukiswe imisebe yezimpawu zomsindo.Ngokuthuthuka kokuxhumana okungenantambo, izimpondo eziwuphondo lwe-conical zisetshenziswa kancane kancane emikhakheni yomsakazo kanye ne-microwave.Izinzuzo zayo emisebeni ye-electromagnetic wave kanye nokwamukela kuyenza ibe yisakhiwo esibalulekile se-antenna.Ngemuva kweminyaka yawo-1950s, ngokuthuthuka okusheshayo kobuchwepheshe bezokuxhumana nge-microwave, izimpondo eziwuphondo oluyi-conical zaqala ukusetshenziswa kakhulu ezinkundleni zempi nezabantu.Isetshenziswa ezinhlelweni ezifana nezinhlelo ze-radar, izinhlelo zokuxhumana, ukuxhumana ngesathelayithi, izilinganiso zomsakazo nama-antenna array.Idizayini nokwenza kahle kwezimpondo ezicijile nazo zithole uchungechunge locwaningo nentuthuko.Kusukela ekuhlaziyweni kwethiyori kokuqala kuya ekwethulweni kokulingiswa kwezinombolo kanye nama-algorithms okuthuthukisa, ukusebenza kwezimpondo ezicijile kuyaqhubeka nokuba ngcono.Namuhla, i-antenna yophondo olucijile isiyisakhiwo esivamile nesiyisisekelo se-antenna esisetshenziswa kakhulu kwezokuxhumana okungenantambo kanye nobuchwepheshe be-microwave.
Isebenza ngokuqondisa amagagasi kagesi ukusuka ezimbotsheni ezincane ukuya emachwebeni amakhulu ukuze kuzuzwe inzuzo ephezulu kanye nokusabela okuvanzi okubanzi.Lapho igagasi kazibuthe lingena ethekwini elincane le-antenna yophondo olucijile lisuka emugqeni wokudlulisela (njengekhebula eliqinile), igagasi kazibuthe kagesi liqala ukusabalala phezu kwesakhiwo esicijile.Njengoba isakhiwo esiyindilinga sikhula kancane kancane, amaza kagesi asakazeka kancane kancane, akhe indawo ekhudlwana yemisebe.Lokhu kwandiswa kwejiyomethri kubangela amagagasi kagesi ukuthi aphume echwebeni elikhudlwana le-antenna yophondo olucijile.Ngenxa yokuma okukhethekile kwesakhiwo se-cone, ukuhlukana kwe-beam yamagagasi kagesi endaweni yemisebe kuncane kakhulu, ngaleyo ndlela kunikeze inzuzo ephezulu.Umgomo wokusebenza we-antenna yophondo oluyi-conical uncike ekukhanyeni, ekukhanyeni nasekuhlukaniseni amagagasi kagesi ngaphakathi kwesakhiwo esiyikholi.Lezi zinqubo zivumela amagagasi kagesi ukuthi agxile futhi asabalalise, okuwavumela ukuthi acwebezele kahle.Ngamafuphi, umgomo wokusebenza we-antenna yophondo oluyi-conical ukuqondisa amagagasi kagesi ukusuka echwebeni elincane ukuya echwebeni elikhulu, ukuzuza imisebe yegagasi kagesi kanye nenzuzo ephakeme ngesakhiwo esikhethekile sejometri.Lokhu kwenza izimpondo ezicijile zibe uhlobo olubalulekile lwe-antenna kwezokuxhumana okungenantambo nasezinhlelweni ze-microwave.
Isingeniso somkhiqizo we-Cone Horn Antennas:
RM-CDPHA0818-12 0.8-18 GHz
Imodeli RM-CDPHA3337-20 33-37 GHz
RM-CDPHA618-17 6-18 GHz
RM-CDPHA4244-18 42-44 GHz
RM-CDPHA618-20 6-18 GHz
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Isikhathi sokuthumela: Sep-22-2023
