Ekuhlolweni kwe-RF kanye nokulinganisa i-microwave, ukukhetha i-antenna efanele kungathinta ngqo ukusebenza kahle kanye nokunemba. Konjiniyela abasebenza ekuhlolweni kwe-EMI, ekulinganisweni kwephethini ye-antenna, ekuqinisekisweni kwenzuzo, noma ezinhlelweni zokusebenza ezihlobene nokuqapha, i-antenna ye-horn ezinzile neyi-conical ebanzi ivame ukuba inketho ewusizo nethembekile.I-RF MISOinikeza amamodeli amabili aklanywe kahle afanele lezi zidingo:RM-CHA90-15kanyeRM-CHA159-15.
I-RM-CHA90-15 iyi-antenna enophondo oluyindilinga esebenza kusukela ku-8 kuya ku-12 GHz. Inikeza inzuzo evamile engu-15 dBi kanye ne-VSWR ejwayelekile engu-1.3:1, okwenza kube ukukhetha okuqinile kwezinhlelo zokusebenza ze-microwave ezisebenzisa imvamisa ephezulu ezidinga ukuhambisana okuhle kwe-impedance kanye nokusebenza kwemisebe okuqhubekayo. Ukumbozwa kwayo kwemvamisa kuyenza ifaneleke emisebenzini eminingi yokuhlanganisa ilebhu, insimu, kanye nesistimu lapho ukusebenza kwesiqondiso kubalulekile khona.
RM-CHA90-15: Izithombe Zomkhiqizo Wangempela
Inzuzo
I-VSWR
Ngakolunye uhlangothi, i-RM-CHA159-15 ihlanganisa ibhendi engu-4 kuya ku-6 GHz. Njenge-RM-CHA90-15, iphinde inikeze i-15 dBi standard gain kanye ne-1.3:1 standard VSWR. Le modeli ilungele abasebenzisi abadinga ukusebenza kwe-antenna ye-horn okuthembekile ebangeni eliphansi lemvamisa ye-microwave ngenkathi begcina izici ezifanayo ze-gain kanye nokungaguquguquki kokulinganisa.
RM-CHA159-15: Izithombe Zomkhiqizo Wangempela
Inzuzo
I-VSWR
Nakuba la ma-antenna amabili e-conical horn asebenza ngama-frequency band ahlukene, aklanywe ngokuhambisana nezinto ezibalulekile zobunjiniyela: ukusebenza kwe-broadband, inzuzo ezinzile, kanye nokufana okuthembekile. Lokhu kuvumela abasebenzisi ukuthi bakhethe imodeli efaneleke kakhulu ngokusekelwe ku-frequency yabo yokusebenza ngaphandle kokuphazamisa ukusebenza kukagesi okuyinhloko.
Womabili amamodeli angasetshenziswa kabanzi ekutholeni i-EMI, ekuqondiseni, ekuhloleni, ekulinganisweni kokuzuza kwe-antenna, kanye nasekuhlolweni kwephethini yemisebe. Ezindaweni zokuhlola, ama-antenna e-conical horn ayaziswa ngenxa yezici zawo zokuqondisa kanye nokusebenza okubikezelwayo, okusiza ekuthuthukiseni ukuphindaphindwa kokulinganisa. Kwabanjiniyela be-antenna kanye nabathuthukisi bohlelo lwe-RF, lezi zici zibaluleke kakhulu lapho kwakhiwa noma kuqinisekiswa izinhlelo ze-microwave.
Ezinkampanini namalabhorethri afuna izixazululo ze-antenna enophondo oluyindilinga olunokwethenjelwa, i-RM-CHA90-15 kanye ne-RM-CHA159-15 zimelela izinketho ezimbili ezisebenzayo kuwo wonke ama-microwave band abalulekile. Kungakhathaliseki ukuthi umsebenzi wakho ugxile kuzinhlelo zokusebenza ze-4–6 GHz noma ze-8–12 GHz, la ma-antenna ahlinzeka ngenhlanganisela elinganiselayo yokuzuza, ukusebenza okufanayo, kanye nokuguquguquka kohlelo lokusebenza.
Uma ufuna i-antenna yophondo yobungcweti yokuhlola i-RF, ukulinganisa i-EMI, noma ukuhlukaniswa kwe-antenna, lawa mamodeli amabili avela ku-RF MISO afanele ukucatshangelwa ngokujulile.
Ukuze ufunde kabanzi ngama-antenna, sicela uvakashele:
Isikhathi sokuthunyelwe: Meyi-15-2026
