AI-antenna ye-broadband horn iyi-antenna eqondisa ngqo enezici ze-wideband. Iqukethe i-waveguide ekhula kancane kancane (isakhiwo esimise okwe-horn). Ushintsho oluhamba kancane esakhiweni somzimba lufeza ukulingana kwe-impedance, kugcina izici zemisebe ezizinzile ebangeni elibanzi lemvamisa (isb., ama-octave amaningi). Inezinzuzo ezifana nokukhuphuka okuphezulu, umsebe omncane, kanye nokuqondisa okuhle. Izinhlelo zokusebenza eziyinhloko: Ukuhlolwa kwe-EMC (ukuhlolwa kokukhishwa kwe-radiated/immune), ukulinganiswa kwesistimu ye-radar (inkomba yokuthola inzuzo), ukuxhumana kwamagagasi e-millimeter (ukuqinisekiswa kwe-satellite/5G high-frequency), kanye nezinyathelo zokumelana ze-elekthronikhi (ukutholwa kwesignali ye-broadband).
I-antenna ye-log-periodic iyi-antenna engaguquki yemvamisa equkethe uchungechunge lwezinto ze-oscillator ezincipha kancane kancane ezihlelwe ngephethini ye-logarithmic periodic. Ifeza ukusebenza kwe-broadband ngokuzifanisa kwe-geometric. Iphethini yayo yemisebe ihlala izinzile ngaphakathi kwebhendi yemvamisa, ngezimpawu zokuzuza okumaphakathi kanye nokuphela komlilo. Izinhlelo zayo eziyinhloko zifaka: Ukuhlolwa kwe-EMC (ukuskena kokukhishwa kwemisebe okungu-30MHz-3GHz), ukuqapha isignali (ukuhlolwa kwe-elekthronikhi kanye nokuhlaziywa kwe-spectrum), ukwamukelwa kwethelevishini (ukumbozwa kwebhendi ephelele ye-UHF/VHF), kanye neziteshi zokuxhumana (ukufakwa okuhambisana namabhendi amaningi).
Ukuze ufunde kabanzi ngama-antenna, sicela uvakashele:
Isikhathi sokuthunyelwe: Agasti-15-2025
