Horn kav hlau txais xovthiabdual polarized kav hlau txais xovyog ob hom kav hlau txais xov uas siv ntau yam haujlwm vim lawv cov yam ntxwv tshwj xeeb thiab kev ua haujlwm. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov yam ntxwv ntawm lub kav hlau txais xov horn thiab dual-polarized kav hlau txais xov thiab delve rau hauv ntau daim ntawv thov uas cov kav hlau txais xov no feem ntau siv.
Horn kav hlau txais xov yog ib lub kav hlau txais xov taw qhia dav siv hauv microwave thiab xov tooj cua zaus sib txuas lus. Lawv yog cov yam ntxwv los ntawm ib tug conical los yog pyramidal cov duab, uas tso cai rau lawv kom zoo radiate thiab tau txais electromagnetic tsis. Horn antennas yog tsim los kom muaj qhov dav bandwidth thiab nce siab, ua rau lawv haum rau kev sib txuas lus ntev thiab radar systems.
Ib lub kav hlau txais xov dual-polarized, ntawm qhov tod tes, yog lub kav hlau txais xov uas tuaj yeem xa thiab tau txais xov tooj cua tsis muaj nyob rau hauv ob qho tib si orthogonal polarizations ib txhij. Qhov no txhais tau hais tias lawv tuaj yeem tuav ob kab rov tav thiab ntsug polarization, yog li ua kom cov ntaub ntawv muaj peev xwm thiab teeb liab zoo hauv kev sib txuas lus.
Ib qho ntawm cov kev thov tseem ceeb rau cov kav hlau txais xov yog radar systems. Vim lawv qhov kev nce qib siab thiab cov yam ntxwv ncaj qha, lub kav hlau txais xov horn feem ntau yog siv hauv kev teeb tsa radar rau huab cua tswj, saib xyuas huab cua, thiab kev soj ntsuam tub rog. Lawv lub peev xwm kom raug xa mus thiab tau txais cov hluav taws xob tsis zoo nyob rau qhov ntev ua rau lawv yog ib feem tseem ceeb ntawm radar thev naus laus zis.
Ntxiv rau lub tshuab radar, lub kav hlau txais xov horn kuj tseem siv hauv kev sib txuas lus satellite. Qhov dav bandwidth thiab siab nce ntawm lub kav hlau txais xov horn ua rau lawv haum rau kev xa tawm thiab tau txais cov teeb liab los ntawm satellites hauv qhov chaw. Txawm hais tias nws yog TV tshaj tawm, kev sib txuas hauv Is Taws Nem lossis lub ntiaj teb qhov chaw, lub kav hlau txais xov horn ua lub luag haujlwm tseem ceeb hauv kev tsim cov kev sib txuas lus zoo nrog satellites.
Tsis tas li ntawd, lub kav hlau txais xov horn tau dav siv hauv kev sib txuas lus wireless xws li point-to-point microwave txuas thiab wireless hauv cheeb tsam network (WLANs). Lawv cov kev coj ncaj ncees thiab kev nce qib siab ua rau lawv zoo tagnrho rau kev tsim cov kev sib txuas mus ntev wireless, tshwj xeeb tshaj yog nyob rau hauv nroog thiab nyob deb nroog qhov chaw sib txuas lus tseem ceeb.
RFMISOHorn Antenna Khoom Series Cov Lus Pom Zoo:
RM-SGHA430-15 (1.70-2.60GHz)
RM-BDHA618-10 (6-18GHz)
RM-CDPHA3337-20 (33-37GHz)
Raws li raudual-polarized kav hlau txais xov, lawv feem ntau yog siv hauv kev sib txuas lus wireless uas xav tau cov ntaub ntawv siab dhau los thiab teeb liab kev ntseeg tau. Piv txwv li, nyob rau hauv tes hauj lwm ntawm tes, dual-polarized kav hlau txais xov yog siv los txhim kho lub peev xwm thiab kev ua tau zoo ntawm cov chaw nres tsheb hauv paus los ntawm kev txhawb nqa ntau qhov kev tawm tswv yim ntau-tso tawm.(MIMO) technology. Los ntawm kev xa tawm thiab tau txais cov teeb liab hauv ob qho tib si orthogonal polarizations, dual-polarized kav hlau txais xov tuaj yeem pauv cov ntaub ntawv ib txhij, txhim kho spectral efficiency thiab network kev pab them nqi.
Tsis tas li ntawd, cov kav hlau txais xov dual-polarized yog cov khoom tseem ceeb hauv xov tooj cua astronomy thiab tej thaj chaw deb sensing daim ntaub ntawv. Lawv muaj peev xwm ntes tau kab rov tav thiab ntsug polarized xov tooj cua, tso cai kom paub meej thiab tsom xam ntawm lub ntuj ceeb tsheej thiab ib puag ncig phenomena. Nyob rau hauv xov tooj cua astronomy, dual-polarized kav hlau txais xov yog siv los kawm cov polarization zog ntawm cosmic qhov chaw, muab kev nkag siab zoo rau qhov xwm ntawm lub cev ntuj ceeb tsheej thiab lub ntiaj teb.
Hauv kev tshaj tawm hauv xov tooj cua, cov kav hlau txais xov dual-polarized yog siv rau cov xov tooj cua hauv av thiab xov tooj cua. Los ntawm kev siv cov kav hlau txais xov dual-polarized, cov tshaj tawm tuaj yeem txhim kho kev siv xov tooj cua spectrum thiab txhim kho qhov zoo ntawm kev tshaj tawm xov xwm, ua kom muaj kev paub zoo dua rau cov neeg saib.
RFMISOdual polarized horn kav hlau txais xov khoom series pom zoo:
RM-DPHA6090-16 (60-90GHz)
RM-CDPHA3238-21 (32-38GHz)
RM-BDPHA083-7 (0.8-3GHz)
Hauv cov ntsiab lus, lub kav hlau txais xov horn thiab dual-polarized kav hlau txais xov yog ntau yam thiab cov khoom tseem ceeb hauv ntau yam kev siv xws li radar systems, satellite kev sib txuas lus, wireless networks, xov tooj cua astronomy thiab tshaj tawm. Lawv cov yam ntxwv tshwj xeeb thiab muaj peev xwm ua rau lawv tseem ceeb rau kev tsim kev sib txuas lus zoo thiab muaj txiaj ntsig zoo thiab ua rau kev tshawb fawb tshawb fawb thiab thev naus laus zis tshiab. Raws li qhov kev thov rau cov kav hlau txais xov ua tau zoo txuas ntxiv mus ntxiv, qhov tseem ceeb ntawm lub kav hlau txais xov horn thiab dual-polarized antennas hauv kev sib txuas lus niaj hnub thiab kev tshawb fawb yuav tsum tseem ceeb.
Yog xav paub ntxiv txog antennas, thov mus saib:
Post lub sij hawm: May-31-2024
