Kuvavanyo lwe-RF kunye nokulinganisa i-microwave, ukukhetha i-antenna efanelekileyo kunokuchaphazela ngokuthe ngqo ukusebenza kakuhle kunye nokuchaneka. Kwiinjineli ezisebenza kuvavanyo lwe-EMI, ukulinganisa ipateni ye-antenna, ukuqinisekiswa kwenzuzo, okanye usetyenziso olunxulumene nokujonga, i-antenna ye-horn ezinzileyo ne-broadband conical idla ngokuba lukhetho olusebenzayo nolunokuthenjwa.I-RF MISOinikezela ngeemodeli ezimbini eziyilwe kakuhle kwezi mfuno:RM-CHA90-15kwaye iRM-CHA159-15.
I-RM-CHA90-15 yi-antenna ene-conical horn esebenza ukusuka kwi-8 ukuya kwi-12 GHz. Inika i-gain eqhelekileyo ye-15 dBi kunye ne-VSWR eqhelekileyo ye-1.3:1, nto leyo eyenza ukuba ibe lukhetho oluqinileyo kwii-microwave ezisebenzisa i-frequency ephezulu ezifuna ukuhambelana okuhle kwe-impedance kunye nokusebenza rhoqo kwemitha. Ukugubungela kwayo i-frequency kwenza ukuba ifaneleke kuluhlu olubanzi lwemisebenzi yokudibanisa elebhu, intsimi, kunye nenkqubo apho ukusebenza kwesikhokelo kubalulekile.
RM-CHA90-15: Iifoto zeMveliso zokwenyani
Inzuzo
I-VSWR
Kwelinye icala, i-RM-CHA159-15 igubungela ibhendi ye-4 ukuya kwi-6 GHz. Njenge-RM-CHA90-15, ikwabonelela nge-15 dBi typical gain kunye ne-1.3:1 typical VSWR. Le modeli ifanelekile kubasebenzisi abafuna ukusebenza kwe-antenna ye-horn ethembekileyo kwiindawo ezisezantsi ze-microwave ngelixa begcina iimpawu ezifanayo ze-gain kunye nokuhambelana komlinganiselo.
RM-CHA159-15: Iifoto zeMveliso zokwenyani
Inzuzo
I-VSWR
Nangona ezi antenna zimbini ze-conical horn zisebenza kwiibhendi ezahlukeneyo ze-frequency, ziyilwe ngokujikeleza izinto ezibalulekileyo zobunjineli: ukusebenza kwe-broadband, inzuzo ezinzileyo, kunye nokuhambelana okuthembekileyo. Oku kuvumela abasebenzisi ukuba bakhethe imodeli efanelekileyo ngokusekelwe kwi-frequency yabo yokusebenza ngaphandle kokuphazamisa ukusebenza kombane oyintloko.
Zombini iimodeli zingasetyenziswa kakhulu ekufumaneni i-EMI, ukujongwa, ukuphonononga, ukulinganisa i-antenna gain, kunye novavanyo lweepateni zemitha. Kwiindawo zovavanyo, ii-antenna ze-conical horn zixatyiswa ngenxa yeempawu zazo zesikhokelo kunye nokusebenza okuqikelelweyo, okunceda ukuphucula ukuphindaphinda kokulinganisa. Kwiinjineli ze-antenna kunye nabaphuhlisi beenkqubo ze-RF, ezi mpawu zibaluleke kakhulu xa kusakhiwa okanye kuqinisekiswa iinkqubo ze-microwave.
Kwiinkampani nakwiilabhoratri ezifuna izisombululo ze-antenna ezithembekileyo ze-conical horn, i-RM-CHA90-15 kunye ne-RM-CHA159-15 zimele iindlela ezimbini ezisebenzayo kwiibhendi eziphambili ze-microwave. Nokuba umsebenzi wakho ugxile kwizicelo ze-4–6 GHz okanye ze-8–12 GHz, ezi antenna zibonelela ngokudibanisa okulinganayo kokuzuza, ukusebenza okulinganayo, kunye nokuguquguquka kwesicelo.
Ukuba ufuna i-antenna yobuchwephesha yovavanyo lwe-RF, umlinganiselo we-EMI, okanye uphawu lwe-antenna, ezi modeli zimbini ezivela kwi-RF MISO zifanele ukuqwalaselwa ngokunzulu.
Ukuze ufunde okungakumbi ngee-antenna, nceda undwendwele:
Ixesha leposi: Meyi-15-2026
