I-RM-SWA810-20 Slotted Waveguide Antenna ye-8.6–9.6 GHz High-Gain RF Applications

Kwiinkqubo ze-RF apho ukusebenza kwesikhokelo, ukuhlanganiswa okuncinci, kunye nokuhambelana okuzinzileyo kwe-impedance kubalulekile, i-antenna ye-waveguide ene-slotted inika indlela esebenzayo yokudibanisa ii-slots ezininzi ezikhupha imitha ngaphakathi kwesakhiwo esomeleleyo esisekelwe kwi-waveguide.I-RF MISORM-SWA810-20I-Antenna ye-Waveguide efakwe kwi-Slottedyenzelwe ukusebenza ukususela8.6 ukuya kwi-9.6 GHz, ebonelela ngesisombululo esisebenzayo esinenzuzo ephezulu kunxibelelwano kunye nokusetyenziswa kweradar.

Enye yezona zinto zibalulekileyo kwi-RM-SWA810-20 kukubainzuzo engaphezulu kwe-20 dBi, okuvumela amandla e-electromagnetic ukuba agxininiswe kwipateni yemitha ejolise kwicala elingaphezulu. Xa kuthelekiswa nezisombululo ze-antenna ezifumana i-lower-gain, oku kwenza i-antenna ifaneleke ngakumbi kwiinkqubo apho ukugqunywa okulawulwayo kunye nemitha eqhubekekayo esebenzayo kubalulekile.

Ukulinganisa i-RF kubaluleke ngokulinganayo ekudityanisweni kwenkqubo okusebenzayo.I-VSWR eqhelekileyo eyi-1.5, i-RM-SWA810-20 yenzelwe ukugcina iimpawu ezifanelekileyo zokufana kuyo yonke ibhendi yayo yokusebenza. I-antenna isebenzisaukuphola okuthe ngqo, ngelixa iinkcukacha zidwelisa i-Ibhendi yomgama eyi-3 dB ye ≥20° × 7°, ebonisa iimpawu zayo zomqadi wecala.

Idatha yemitha elinganisiweyo ebonelelwe yi-antenna ibonisa ngakumbi indlela esebenza ngayo imitha egxile kwi-antenna. Kwi-9.16 GHz, i-gain-pattern plot ibonisa imitha ephambili ecacileyo, exhasa indawo ye-antenna njenge-radiator ye-high-gain radiator.

Uyilo lwemishini lolunye uncedo olusebenzayo. Yenziwe ngei-aluminium enonyango lwe-oxidation enemibala, i-RM-SWA810-20 ilinganisa malunga205.7 × 77.7 × 48.8 mmkwaye ilinganisa1.052 kg, ebonelela ngesakhiwo esincinci sokudibanisa kwiiplatifomu zeRF. Ikwaxhasa ne-RFUkuphathwa kwamandla kwe-50 W CW.

Kwiinkqubo ezifuna uqhagamshelo lwe-coaxial, kukho uqwalaselo olunokukhethwa. Umzobo wemveliso ubonisa ngokukodwaInguqulelo ye-RM-SWA810-20N ene-interface ye-N-Female, inika iinjineli ukuguquguquka okongezelelweyo xa ziqhagamshela i-antenna kwizixhobo ze-RF ezikhoyo.

Ukudibanisainzuzo ephezulu, i-VSWR ephantsi, i-linear polarization, ubukhulu obuncinci boomatshini, kunye neendlela zojongano eziguquguqukayo, i-RM-SWA810-20 ibonelela ngeqonga le-antenna elomeleleyo kwiinjineli eziphuhlisa iinkqubo zonxibelelwano lwecala kunye nezeradar kuluhlu lwe-8.6–9.6 GHz.