Ii-antenna zeBiconical zisetyenziswa kakhulu kuvavanyo lwe-RF kunye nokulinganisa apho ukusebenza kwe-broadband, ukugubungela i-azimuth ebanzi, kunye nokuhlanganiswa kwenkqubo eguquguqukayo kubalulekile. Ngeemodeli ezenzelwe usetyenziso oluqala kwiifrikhwensi ze-RF ezisezantsi ukuya kwi-microwave, i-millimeter-wave, kunye neebhendi ezikhethiweyo ze-sub-THz,Uthotho lwee-antenna ze-RF MISO BiconicalIbonelela iinjineli ngoluhlu olubanzi lweendlela zokukhetha kwiimfuno ezahlukeneyo ze-frequency, polarization, kunye ne-interface.
Endaweni yokuxhomekeka kwi-antenna enye ukugubungela lonke uluhlu, uthotho lwe-RF MISO luquka iimodeli ezininzi ezigubungelaiibhendi zefrikhwensi ezikhethiweyo ukusuka kwi-0.02 GHz ukuya kwi-303 GHzOku kunika iinjineli ithuba lokukhetha i-antenna ngokwebhendi yokusebenza kunye nendawo yokulinganisa.
Ukhuseleko lweBroadband kwiiNkqubo ezahlukeneyo zeRF
Uluhlu lweefrikhwensi ludla ngokuba lolona luqwalaselweyo kuqala xa ukhetha i-antenna ye-biconical. Uthotho lwe-RF MISO luquka iimodeli ezigubungela iintlobo ngeentlobo zeebhendi zokusebenza, ukusuka kwiinkqubo ze-broadband ezisebenzisa ifrikhwensi ephantsi ukuya kwiinkqubo ze-millimeter-wave ephezulu kunye nezicelo ze-sub-THz.
Umzekelo, iRM-BCA0023-2isebenza ukususela0.02 ukuya kwi-3 GHz, ngelixa iimodeli ezifana neRM-BCA120-2kwayeRM-BCA245-3yandisa umsebenzi ukuya20 GHzkwaye45 GHz, ngokulandelelana.
Kwizicelo ezisetyenziswa rhoqo,RM-BCA10110-4 izigqubuthelo10 ukuya kwi-110 GHz, ngelixaRM-BCA300-3yenzelwe ukusebenza ukususela297 ukuya kwi-303 GHz.
Olu khetho lubanzi lwemodeli luvumela iinjineli ukuba zikhethe uluhlu lwamaza oluhambelana nomlinganiselo ekujoliswe kuwo okanye inkqubo ye-RF endaweni yokubeka emngciphekweni ukusebenza nge-antenna engafanelekanga.
Ugutyungelwe yi-Azimuth ebanzi
Uphawu oluphambili losapho lwe-RF MISO biconical antenna kukugubungela i-azimuth ebanzi.
Ngokuxhomekeke kwimodeli, ezi antenna zifanelekile kwiinkqubo ze-RF apho imiqondiso kufuneka idluliselwe okanye ifunyanwe kuluhlu olubanzi lwe-angular. Oku kwenza olu luhlu lube luncedo ekujongeni imiqondiso ye-broadband, ukugada, ukufumana indlela, ukuhlaziya, kunye neendawo ezahlukeneyo zokulinganisa i-RF.
Kwiilabhoratri ze-antenna, ii-antenna ze-biconical zingasetyenziselwa ukuthelekisa i-gain, ukulinganisa ipateni yemitha, kunye nokuqinisekiswa kwegumbi.
Uqwalaselo lweePolarization ezininzi
Iinkqubo ezahlukeneyo zeRF zinokufuna iimpawu ezahlukeneyo ze-polarization.
Uthotho lwee-antenna ze-RF MISO Biconical luquka iimodeli ezineukuphola okuthe nkqo okuthe nkqo, Ukuphola okuthe tyaba okuthe tyaba okungama-45°, i-standard linear polarization, kunye noqwalaselo olukhethiweyo olujikelezileyo olune-polarized.
Umzekelo, iimodeli ezininzi ze-broadband zisebenzisa i-vertical okanye i-45° slant linear polarization, ngelixa i-RM-BCA3537-3, isebenza ukususela35 ukuya kwi-37 GHz, ibonelela ngoqwalaselo lwe-dual-circular-polarization.
Olu luhlu lweendlela zokwahlulahlula lunika iinjineli ukuguquguquka ngakumbi xa zifanisa i-antenna neemfuno zokwahlulahlula zenkqubo ye-RF ejikelezileyo.
Ii-Flexible RF Interfaces
Ukuhlanganiswa kwenkqubo kuya kuba yimfuneko ngakumbi njengoko isantya sokusebenza sisanda.
Kuyo yonke le nkqubo, i-RF MISO ibonelela ngeendlela ezahlukeneyo zokunxibelelana kwe-coaxial kunye ne-waveguide, kuquka:
- Ibhinqa le-SMA
- Ibhinqa lase-N
- Ibhinqa eliyi-2.92 mm
- Ibhinqa eliyi-2.4 mm
- Ibhinqa eliyi-1.0 mm
- Ii-interfaces ze-waveguide ezikhethiweyo
Kwisiphelo esiphezulu soluhlu,RM-BCA300-3isebenzisaIsikhokelo se-waveguide se-WR3 esine-flange ye-UG-387, ebonelela nge-interface efanelekileyo kuluhlu lwayo lokusebenza lwe-297–303 GHz.
Ukufumaneka kweendawo ezahlukeneyo zokunxibelelana kweRF kunceda iinjineli ukuba zidibanise i-antenna nezixhobo zovavanyo, iziphelo zangaphambili zeRF, izixhobo zokulinganisa, kunye nezinye izinto zenkqubo.
Yenzelwe uvavanyo lwe-RF kunye nokulinganisa
Ii-antenna zeBiconical zinokudlala iindima ezahlukeneyo ngokuxhomekeke kwibhendi yefrikhwensi kunye noqwalaselo lwenkqubo.
Izicelo eziqhelekileyo zeRF MISO Biconical Antenna Series ziquka uvavanyo lwe-EMC, kubandakanya ukukhutshwa kwemitha kunye nokulinganiswa kokuzikhusela kwemitha; ukulinganiswa kwe-antenna kunye nokuthelekiswa kwenzuzo; ukulinganiswa kwepateni yemitha kunye nokuqinisekiswa kwegumbi; ukujonga isignali ye-broadband; ukujonga nokufumanisa indlela; iinkqubo zokuhlola; kunye namaqonga e-RF axhonywe kwizithuthi, axhonywe emhlabeni, kunye nadibeneyo.
Ngenxa yokuba olu luhlu luquka indibaniselwano ezahlukeneyo ze-gain, i-VSWR, i-polarization, i-RF interface, ubungakanani, kunye noqwalaselo loomatshini, ukukhethwa kwe-antenna kufuneka kuqale rhoqo ngoluhlu lweefrikhwensi ezijoliswe kuzo uze emva koko kuqwalaselwe iimfuno zenkqubo epheleleyo ye-RF.
Ukukhetha i-Antenna yeBiconical efanelekileyo
Xa bekhetha imodeli, iinjineli kufuneka ziqale zichonge uluhlu olufunekayo lwefrikhwensi yokusebenza, emva koko zihlole i-polarization kunye neemfuno ze-RF interface.
Ezinye iiparameter ezifanaI-VSWR, inzuzo, ubungakanani bomzimba, ubunzima, kunye nokuphathwa kwamandlakufuneka iqwalaselwe ngokwesicelo ekujoliswe kuso.
Umzekelo, iimodeli ze-lower-frequency zinokuba nobukhulu obukhulu boomatshini, ngelixa iimodeli ze-millimeter-wave kunye ne-sub-THz zinokuba ncinci kakhulu. Iimfuno ze-interface nazo ziyatshintsha njengoko i-frequency yokusebenza isanda, ukusuka kwizihlanganisi ze-coaxial eziqhelekileyo ukuya kwi-interfaces ezikhethekileyo ze-millimeter-wave.
Inkxaso yobugcisa ye-RF MISO inokunceda abathengi ekuphononongeni uluhlu lwamaza, ujongano lwe-RF, i-polarization, i-mounting, kunye neemfuno zokudibanisa inkqubo xa bekhetha i-antenna efanelekileyo ye-biconical.
Ipotifoliyo ye-Antenna ebanzi yeBiconical ukusuka kwi-RF ukuya kwi-Sub-THz
UkususelaIimodeli ze-broadband ze-0.02–3 GHz to Uyilo lwe-sub-THz oluyi-297–303 GHz, i-RF MISO Biconical Antenna Series ibonelela ngokukhetha okwahlukeneyo kwee-antenna zobunjineli be-RF, ukulinganisa, ukubeka esweni, kunye nezicelo zokudibanisa inkqubo.
Ngoluhlu lwee-frequency ezininzi, ulungelelwaniso lwe-polarization, ubungakanani boomatshini, kunye ne-RF interfaces ezikhoyo, olu luhlu lunika iinjineli ithuba lokukhetha i-antenna ngokweemfuno zokwenyani zendawo yovavanyo okanye iqonga le-RF.
Ukuze ufumane ulwazi olongezelelweyo ngemodeli okanye uncedo malunga nokukhetha i-antenna, nxibelelana neqela le-RF MISO ukuze ufumane inkxaso yobugcisa.
Ixesha lokuthumela: Agasti-14-2026
