Uma ufuna ukuthola ukuqonda okujulilei-antenna ye-microwaves, ikakhulukazi izimpondo ze-broadband, uze endaweni efanele. Le ndatshana ihlose ukuhlinzeka ngesingeniso esibanzi sezimiso zokusebenza, imisebenzi kanye nokusetshenziswa kwezimpondo ze-broadband.
A i-antenna yophondo lwe-broadbandiwuthi lwe-microwave olwakhelwe ukusebenza ebangeni elibanzi lefrikhwensi. Isakhiwo sayo esiyingqayizivele kanye nomklamo kuyenza ibe yingxenye ebalulekile yezokuxhumana kanye nezinhlelo ze-radar ezihlukahlukene. Umgomo wokusebenza we-antenna yophondo lwe-broadband usekelwe ekhonweni layo lokukhipha kahle nokwamukela amagagasi kagesi phezu kwe-spectrum ebanzi.
Esinye sezici eziyinhloko ze-antenna ye-wideband horn i-bandwidth yayo ebanzi, eyivumela ukuthi ithumele futhi yamukele amasiginali kuwo wonke amabhendi amafrikhwensi amaningi. Lokhu kuyenza ibe yisixazululo esiguquguqukayo nesiguquguqukayo sezinhlelo zokusebenza ezidinga ukusetshenziswa kwamafrikhwensi okuguquguqukayo. Isakhiwo sophondo lwe-antenna sidlala indima ebalulekile ekusebenzeni kwayo njengoba isiza ukulawula iphethini yemisebe kanye nokuqondisa kwamagagasi kagesi.
Ngokusebenza, izimpondo ze-broadband horn zisebenza njengama-transducer asebenzayo okuguqula amasignali kagesi abe amaza kagesi futhi ngokuphambene nalokho. Ikhono layo lokuphatha amafrikhwensi amaningi liyenza ifaneleke ezinhlobonhlobo zokuxhumana kanye nezinhlelo ze-radar, okuhlanganisa nezinhlelo zokuxhumana ezingenantambo, ukuxhumana ngesathelayithi, izinhlelo ze-radar kanye nesayensi yezinkanyezi yomsakazo.
Ukusetshenziswa kwezimpondo ze-Broadband horn kuvamile kuzo zombili izinhlelo zezohwebo nezempi. Emkhakheni wezohwebo, asetshenziswa kumanethiwekhi okuxhumana angenawaya, iziteshi zesathelayithi zaphansi kanye nezixhumanisi zama-microwave. Emkhakheni wezempi, asetshenziswa ezinhlelweni ze-radar zokuqapha, ukulandelela okuhlosiwe kanye nokuqondiswa kwemicibisholo.
Kafushane, izimpondo ze-Broadband horn ziyizingxenye ezibalulekile emkhakheni wezimpondo ze-microwave, ezinomkhawulokudonsa obanzi, izici zemisebe ezisebenzayo kanye nokuguquguquka ekusebenziseni imvamisa. Isimiso sayo sokusebenza, imisebenzi kanye nobubanzi bezicelo ezihlukene buyenza ibe ubuchwepheshe obubalulekile ezinhlelweni zesimanje zokuxhumana nezamarada. Kungakhathaliseki ukuthi kusendaweni yezohwebo noma yezempi, izimpondo ze-wideband horn ziyaqhubeka zidlala indima ebalulekile ekuvumela ukuxhumana okungenantambo okuthembekile nokusebenza kwe-radar okungenazihibe, okuthembekile.
II-RM-BDHA14-10 kusuka ku-RF MISO i-antenna ye-broadband gain horn esebenza ukusuka ku-1 kuye ku-4 GHz. I-antenna inikeza inzuzo evamile ye-10 dBi kanye ne-VSWR1.5:1 ngesixhumi se-N Female coaxial. Ihlanganisa amandla okubamba amandla aphezulu, ukulahlekelwa okuphansi, ukuqondisa okuphezulu kanye nokusebenza kukagesi okungaguquki, i-antenna isetshenziswa ezinhlelweni ezihlukahlukene ezifana nokuhlola i-microwave, ukuhlolwa kwe-antenna yesathelayithi, ukuthola isiqondiso, ukubhekwa, kanye ne-EMC nezilinganiso ze-antenna.
Ukuze ufunde kabanzi ngama-antenna, sicela uvakashele:
