Kuvavanyo lwe-broadband RF kunye nokulinganisa i-electromagnetic, ukukhethwa kwe-antenna kudlala indima ebalulekileyo ekuchanekeni nasekusebenzeni kakuhle kovavanyo ngokubanzi. Kwiinjineli ezisebenza ekufumaneni i-EMI, ukulinganiswa kwe-antenna, ukulinganisa iipateni, kunye nokusetyenziswa kwe-microwave ejolise kwintsimi, i-antenna ezinzileyo kunye ne-wideband log periodic idla ngokuba sisisombululo esithandwayo. I-RF MISO inikezela ngeemodeli ezimbini ezisebenzayo kolu didi: iRM-LPA042-6kwaye iRM-LPA052-7.
IRM-LPA042-6yi-antenna ye-log periodic esebenza kwi0.4 ukuya kwi-2 GHzInika iinzuzo eqhelekileyo ye-6 dBi, kunyeI-VSWR ingaphantsi kwe-1.7kwaye ineempawuIsixhumi se-NFUkugubungela kwayo amaza amaninzi kwenza ukuba ifaneleke kwimisebenzi eyahlukeneyo yovavanyo lwe-RF olusebenzisa amaza aphantsi ukuya kwaphakathi, ingakumbi apho kufuneka ukusebenza ngendlela ehambelanayo kunye ne-bandwidth yokusebenza ebanzi.
RM-LPA042-6
IRM-LPA052-7igubungela uluhlu oluncinci kancinci kodwa oluselusebenziseka kakhulu0.5 ukuya kwi-2 GHzLe modeli inikezelaInzuzo eqhelekileyo ye-7 dBi, I-VSWR ingaphantsi kwe-1.5, kwaye isebenzisaIsinxibelelanisi se-N-FemaleXa kuthelekiswa ne-RM-LPA042-6, inika inzuzo ephezulu kancinci kunye nokusebenza okuphuculweyo kokuhambelana, okunokuba luncedo kwizicelo apho amandla esignali kunye nokubonakaliswa okuphantsi kubaluleke kakhulu.
RM-LPA052-7
Nangona ezi antenna zimbini zahlukile ngohlobo lokuqala, i-gain, kunye nohlobo lwe-connector, zombini zenzelwe ukuhlangabezana neemfuno zeemeko zovavanyo lwe-broadband. Ulwakhiwo lwazo lwe-log periodic luxhasa ukusebenza kombane okuzinzileyo kuluhlu olubanzi lwee-frequency, nto leyo eyenza zibe zizixhobo eziluncedo kwiinjineli nakwiilabhoratri ezifuna izisombululo ze-antenna eziguquguqukayo ngaphandle kotshintsho oluqhelekileyo lwemodeli.
Ezi antenna zimbini zingasetyenziswa kakhulu kwiUkufunyanwa kwe-EMI, ulwalathiso, ubukrelekrele, umlinganiselo wokufumana i-antennakunyeuvavanyo lwepateni yemithaKwiimeko ezininzi zovavanyo lwe-RF kunye ne-EMC, i-antenna ye-broadband log periodic ixatyiswa ngenxa yokulinganisela kwayo phakathi kokugubungela imvamisa, ulwalathiso, kunye nokuphindaphinda komlinganiselo. Oku kwenza ukuba ibe lukhetho olusebenzayo kwizibonelelo zovavanyo, amaziko ophando, kunye namaqela ophuhliso lwenkqubo.
Kubasebenzisi abafuna izinto ezithembekileyoizisombululo ze-antenna zexesha elithile, i-RM-LPA042-6 kunye ne-RM-LPA052-7 zibonelela ngeendlela ezimbini ezinamandla kuluhlu lwe-sub-2 GHz. Nokuba into ephambili kukugubungela i-frequency ebanzi okanye inzuzo ephezulu kancinci kunye nokusebenza okuqinileyo kwe-VSWR, ezi modeli zibonelela ngezakhono zobungcali zokusetyenziswa kwe-RF okufunekayo.
Ukuba umsebenzi wakho ubandakanya uvavanyo lwe-antenna ye-broadband, umlinganiselo we-EMI, okanye uvavanyo oluqhelekileyo lwenkqubo ye-RF, ezi antenna zimbini ze-RF MISO log periodic zifanelekile ukuqwalaselwa.
Ukuze ufunde okungakumbi ngee-antenna, nceda undwendwele:
Ixesha leposi: Meyi-29-2026
