I-waveguide probe antenna wuthi oluvame ukusetshenziswa kumabhendi wefrikhwensi ye-microwave ne-millimeter, enokuqondisa okuhle nokusebenza kwe-broadband.Kungokwakhiwa okukhethekile kwesakhiwo se-waveguide lapho igagasi logesi liqondiswa kahle futhi ligxiliswe ngesikhathi senqubo yokudlulisela.
I-waveguide probe antenna ikakhulukazi yakhiwe izingxenye ezimbili: i-waveguide kanye ne-waveguide probe.I-waveguide iyishubhu lensimbi elinodonga lwangaphakathi olubushelelezi oluqondisa ukudluliswa kwamagagasi kagesi.I-waveguide probe itholakala ekugcineni kwe-waveguide futhi isetshenziselwa ukudlulisa nokwamukela amagagasi kagesi.Ama-waveguide probe ngokuvamile enziwa ngezinto zensimbi futhi eza ngezindlela ezihlukahlukene, okuhlanganisa uphondo, uphondo, nesilinda.Umumo ohlukile wama-waveguide probes ungajwayelana nezidingo ezahlukahlukene zohlelo lokusebenza.
Ama-antenna e-waveguide probe anezinzuzo eziningi.Okokuqala, ngenxa yomphumela oqondisayo wesakhiwo se-waveguide, i-antenna ye-waveguide probe ingafinyelela ukuqondisa okuphezulu, ingagxilisa amandla ohlangothini olulodwa, futhi ithuthukise ukusebenza kahle kokudluliswa kwesignali nokwamukela.Okwesibili, i-antenna ye-waveguide probe antenna inokusebenza kwe-broadband futhi inganikeza isilinganiso segagasi sokuma esiphansi ebangeni elithile lefrikhwensi, esiza ekuthuthukiseni ikhwalithi nokuthembeka kokudluliswa kwedatha.Ukwengeza, i-antenna ye-waveguide probe isengakwazi ukugcina ukusebenza kahle ezindaweni ezinemvamisa ephezulu namandla aphezulu, futhi inokuqina nokuqina okuphezulu.
Ama-antenna e-waveguide probe asetshenziswa kakhulu emkhakheni wezokuxhumana.Isibonelo, ivamise ukusetshenziswa kuma-antenna kumasistimu okuxhumana ama-microwave ukuze kudluliselwe isignali ephumelelayo nokwamukela.Ngaphezu kwalokho, izimpondo ze-waveguide probe zivame ukusetshenziswa ezinhlelweni ze-radar, izinhlelo zokuxhumana ngesathelayithi, izinhlelo zokuzwa okukude nezinye izinkambu ukuthola, ukwamukela nokudlulisa amasiginali kagesi.
Kodwa-ke, ama-antenna e-waveguide probe nawo anobubi obuthile.Okokuqala, ngenxa yesakhiwo sayo esiyinkimbinkimbi, inqubo yokukhiqiza nokufaka inzima futhi izindleko ziphakeme kakhulu.Okwesibili, imvamisa yokusebenza ye-antenna ye-waveguide probe inqunyelwe usayizi nokuma kwe-waveguide, futhi ayiwafanele wonke amabhendi efrikhwensi.Ngaphezu kwalokho, ama-antenna e-waveguide probe azwela izinguquko endaweni ezungezile, njengokushintsha kwezinga lokushisa nomswakama, okungase kuholele ekonakaleni kokusebenza.
Ukufingqa, i-antenna ye-waveguide probe iyi-antenna esebenza ngendlela eqondisayo kanye ne-broadband, futhi inamathemba okusebenza abanzi kumabhendi efrikhwensi ye-microwave ne-millimeter wave.Ngokuthuthuka okuqhubekayo kanye nenqubekelaphambili yesayensi nobuchwepheshe, kukholakala ukuthi ukusebenza nezinkambu zokusetshenziswa kwama-antenna we-waveguide probe kuzoba nokuthuthuka nokunwetshwa okukhulu.
Isikhathi sokuthumela: Aug-28-2023