A Mzere wozungulira wa Horn Antennandi mtundu wapadera wa antenna ya microwave yopangidwa kuti ipereke kuwala kapena kulandira mafunde a electromagnetic okhala ndi polarization yozungulira. Mosiyana ndi polarization yolunjika, komwe mphamvu yamagetsi imasinthasintha mu ndege imodzi, polarization yozungulira imakhala ndi vector yamagetsi yomwe imazungulira mosalekeza pamene mafunde akufalikira, kutsatira mawonekedwe ozungulira. Khalidwe lapaderali limapereka zabwino zazikulu m'malo osiyanasiyana ovuta kulumikizana ndi kuzindikira.
Ubwino Waukulu wa Circular Polarization
1. Chitetezo chamthupi ku Kusalingana kwa Polarization
Mu machitidwe olumikizirana a mzere, ma antenna otumizira ndi olandila ayenera kukhala olumikizidwa bwino m'magawo awo olumikizirana kuti apewe kutayika kwa chizindikiro. Kuzungulira kwa mzere kumachotsa izi. Mafunde ozungulira okhala ndi mzere amakhala ndi mphamvu yokhazikika ya chizindikiro mosasamala kanthu za momwe antenna yolandirayo imayendera—ubwino wofunikira pakulankhulana kwa satellite yam'manja, komwe kuyenda kwa galimoto nthawi zonse kumasintha mawonekedwe a antenna.
2. Kuchepetsa Kusokoneza kwa Njira Zambiri
Pamene mafunde ozungulira ozungulira akuwonekera pamwamba (monga madzi, nyumba, kapena nthaka), dzanja lake lozungulira limabwerera m'mbuyo (monga dzanja lamanja limakhala lamanzere). Ma antenna olandira omwe adapangidwira dzanja limodzi amakana dzanja losiyana, zomwe zimapangitsa kuti zizindikiro zowonekerazo zizitha. Izi ndizofunikira kwambiri pa ma GPS receiver ndi maulalo olumikizirana mumzinda.
3. Kulowa mumlengalenga kudzera mu zotsatira za mlengalenga
Kuzungulira kwa polarization kumawonetsa kukana kwakukulu ku kuzungulira kwa Faraday—chochitika chomwe mphamvu ya maginito ya Dziko Lapansi imazungulira ndege ya polarization ya mafunde ozungulira omwe amadutsa mu ionosphere. Mwa kuchotsa kukhudzidwa ndi kuzungulira kwa polarization, kuzungulira kwa polarization kumatsimikizira kutumiza kwa chizindikiro chokhazikika mu maulalo ochokera ku satellite kupita ku nthaka komanso kulumikizana kwakuya mumlengalenga.
4. Kugwira Ntchito Kwambiri Mu Nyengo Yoipa
Mvula, chifunga, ndi chipale chofewa zimapangitsa kuti mafunde ozungulira asakhale ofooka kwambiri poyerekeza ndi ma linear polarization pama frequency ena, zomwe zimapangitsa kuti circular polarization ikhale chisankho chomwe chimakondedwa kwambiri pamakina a radar ndi maulalo olumikizirana omwe amagwira ntchito m'madera omwe mvula imagwa kwambiri.
Kugwiritsa Ntchito Antena ya Horn
Kuzungulira kwa polarization mu ma antenna a horn nthawi zambiri kumachitika kudzera mu ma polarizers ophatikizidwa - mapangidwe amakina monga ma dielectric slabs, ma corrugations, kapena ma septum polarizers omwe amaikidwa mkati mwa waveguide feed. Zigawozi zimasintha input yolumikizidwa molunjika kukhala yozungulira polarized output yokhala ndi chiyero chapamwamba komanso kutayika kochepa kwa insertion.
Mapulogalamu Ofala
•Kulumikizana kwa Satellite: Ma terminal apansi ndi ma antenna oyenda mumlengalenga amadalira polarization yozungulira kuti asunge kukhazikika kwa kulumikizana ngakhale mayendedwe a satelayiti ndi zotsatira za mlengalenga.
•Makina a Satellite Oyendera Padziko Lonse (GNSS): Zizindikiro za GPS, BeiDou, ndi Galileo zimagwiritsa ntchito polarization yozungulira kuti zitsimikizire malo odalirika m'makhonde a m'mizinda komanso m'malo okhala ndi njira zambiri.
•Machitidwe a Radar: Radar ya nyengo ndi radar yotsata zolinga imapindula ndi luso la polarization yozungulira kusiyanitsa pakati pa mvula yambiri ndi zolinga zenizeni.
•Nkhondo Yamagetsi & Kuzindikira: Kuzungulira kwa polarization kumalola mphamvu zolimba zolumikizira mosasamala kanthu za momwe chizindikiro cha cholinga chilili.
•Kutumiza Mphamvu ya RFID ndi Waya: Kumatsimikizira kulumikizana kosalekeza ndi ma tag m'njira zosasinthika.
Ma antenna a nyanga yozungulira ya polarization akuyimira ukadaulo wokhwima koma wopitilira kusintha, womwe umapereka kulimba kosayerekezeka m'malo enieni ofalitsa.RFmiso, timaphatikiza uinjiniya wolondola ndi ulamuliro wapamwamba wa polarization kuti tipereke mayankho ogwira ntchito bwino kwambiri ogwirizana ndi ntchito zovuta kwambiri mu ndege, chitetezo, ndi kulumikizana.
Dziwani ma Antena a RFMiso a Premium Circular Polarized Horn:
RM-CPHA818-13
RM-CPHA1840-12
RM-CPHA09225-13
RM-CPHA218-16
RM-CPHA82124-15
Dziwani Mitundu Yowonjezera Yopezeka Kuchokera Ku Stock:
Kuti mudziwe zambiri zokhudza ma antenna, chonde pitani ku:
Nthawi yotumizira: Mar-10-2026
