Ekuhlolweni kwe-broadband RF kanye nokulinganisa kwe-electromagnetic, ukukhethwa kwe-antenna kudlala indima ebalulekile ekunembileni nasekusebenzeni kahle kokuhlolwa okuphelele. Konjiniyela abasebenza ekutholeni i-EMI, ukulinganisa i-antenna, ukulinganisa amaphethini, kanye nezinhlelo zokusebenza ze-microwave eziqondiswe ensimini, i-antenna ehlala isikhathi eside ne-wideband log ivame ukuba yisisombululo esithandwayo. I-RF MISO inikeza amamodeli amabili asebenzayo kulesi sigaba: i-RM-LPA042-6kanyeRM-LPA052-7.
IRM-LPA042-6iyi-antenna ye-log ephindaphindayo esebenza kusukela0.4 kuya ku-2 GHz. Inikezainzuzo ejwayelekile ye-6 dBi, kanyeI-VSWR engaphansi kuka-1.7, futhi ifakaIsixhumi se-NFUkumbozwa kwayo okubanzi kwenza ifaneleke emisebenzini eyahlukahlukene yokuhlola i-RF esezingeni eliphansi kuya kwephakathi, ikakhulukazi lapho ukusebenza okuqondile kanye ne-bandwidth yokusebenza ebanzi kudingeka khona.
RM-LPA042-6
IRM-LPA052-7ihlanganisa uhla oluncane kancane kodwa olusasebenza kakhulu0.5 kuya ku-2 GHzLo modeli unikezaInzuzo ejwayelekile engu-7 dBi, I-VSWR engaphansi kuka-1.5, futhi isebenzisaIsixhumi se-N-FemaleUma kuqhathaniswa ne-RM-LPA042-6, inikeza inzuzo ephezulu kancane kanye nokusebenza okuthuthukisiwe kokufanisa, okungaba wusizo ezinhlelweni zokusebenza lapho amandla esignali kanye nokubonakaliswa okuphansi kubaluleke kakhulu.
RM-LPA052-7
Nakuba ama-antenna amabili ehluka ngokuvama kokuqala, inzuzo, kanye nohlobo lokuxhuma, womabili aklanyelwe ukuhlangabezana nezidingo zezindawo zokuhlola i-broadband. Isakhiwo sawo se-log periodic sisekela ukusebenza kukagesi okuzinzile kulo lonke ububanzi bemvamisa, okwenza abe amathuluzi awusizo konjiniyela kanye namalabhorethri adinga izixazululo ze-antenna eziguquguqukayo ngaphandle kokushintsha njalo kwemodeli.
Lezi zi-antenna ezimbili zingasetshenziswa kabanzi ku-Ukutholwa kwe-EMI, ukuqondisa, ukuhlola, ukulinganiswa kokuzuza kwe-antenna, futhiukuhlolwa kwephethini yemisebeEzimweni eziningi zokuhlolwa kwe-RF kanye ne-EMC, i-antenna ye-broadband log ephindaphindwayo iyaziswa ngenxa yokulinganisela kwayo phakathi kokumbozwa kwemvamisa, ukuqondisa, kanye nokuphindaphinda kokulinganisa. Lokhu kwenza kube ukukhetha okusebenzayo kwezikhungo zokuhlola, izikhungo zocwaningo, kanye namaqembu okuthuthukisa uhlelo.
Kubasebenzisi abafuna okuthembekileizixazululo ze-antenna eziphindaphindwayo zelogi, i-RM-LPA042-6 kanye ne-RM-LPA052-7 zinikeza izinketho ezimbili eziqinile kububanzi be-sub-2 GHz. Kungakhathaliseki ukuthi okubaluleke kakhulu ukumbozwa kwemvamisa ephansi noma inzuzo ephezulu kancane kanye nokusebenza kwe-VSWR okuqinile, lawa mamodeli anikeza amakhono ochwepheshe ezinhlelo zokusebenza ze-RF ezidingayo.
Uma umsebenzi wakho uhilela ukuhlolwa kwe-antenna ye-broadband, ukulinganiswa kwe-EMI, noma ukuhlolwa kwesistimu ye-RF ejwayelekile, lawa ma-antenna amabili e-RF MISO log avamile afanele ukucatshangelwa.
Ukuze ufunde kabanzi ngama-antenna, sicela uvakashele:
Isikhathi sokuthunyelwe: Meyi-29-2026
