Imikhiqizo ye-RFMISO Dual Polarized Horn Antennas

I-antenna yophondo olunezinhlangothi ezimbili iyi-antenna enezici ze-dual-polarization ezingakhipha futhi zamukele amagagasi omsakazo kuzo zombili izinkomba ezivundlile neziqondile.

1. Isakhiwo kanye nesimiso:

I-antenna ye-polarization horn ephindwe kabili iqukethe ama-radiator amabili amise okwe-horn aqondene, elinye le-polarization evundlile kanye nelinye le-polarization evundlile. Lawa ma-radiator amabili aklanywe kahle futhi alungiswa kahle ukuze akhiphe futhi amukele amagagasi omsakazo kuzo zombili izinkomba ezivundlile kanye nezivundlile ngasikhathi sinye. Isakhiwo kanye nesimiso se-antenna ye-polarized horn ephindwe kabili kwenza ikwazi ukufeza izici ze-polarization ephindwe kabili.

2. Izici zokwehlukana okubili:

I-antenna yophondo oluphindwe kabili ehlukaniswe kabili inezici ezilandelayo:

- Ukuvuleka okuvundlile nokuqondile: Ama-antenna empondo anombala ophindwe kabili ayakwazi ukukhipha nokwamukela amagagasi omsakazo kuzo zombili izinkomba ezivundlile neziqondile ngasikhathi sinye. Lokhu kusho ukuthi angasekela ukudluliswa kwesignali kanye nokwamukelwa kwezinkomba ezimbili ezahlukene zokuvuleka ngesikhathi esisodwa.

- Ukuhlukaniswa okuzimele: Ukuhlukaniswa okuvundlile nokuqondile kwe-antenna yophondo olunezinhlangothi ezimbili kuzimele komunye nomunye, futhi kungalungiswa futhi kulungiselelwe ngokuzimela njengoba kudingeka. Lokhu kwenza i-antenna yophondo olunezinhlangothi ezimbili iguquguquke kakhulu futhi ifanele izimo nezidingo ezahlukene zohlelo lokusebenza.

- I-polarization eyengeziwe: I-polarizations evundlile neqondile yama-antenna e-dual-polarized horn iyahambisana, futhi ingahlinzeka ngokumbozwa okungcono kwesignali kanye nokusebenza kokwamukela. Ngokusebenzisa i-polarization evundlile nevundlile, ama-antenna e-dual-polarized horn anciphisa imiphumela yokuncipha kwesignali kanye nokuphazamiseka kwe-multipath.

3. Izindawo Zokufaka Isicelo:

Ama-antenna empondo e-dual-polarized asetshenziswa kabanzi emikhakheni eminingi yokuxhumana engenantambo, ikakhulukazi ezimweni lapho izimpawu zezinkomba ezahlukene ze-polarized zidinga ukudluliselwa futhi zamukelwe ngasikhathi sinye. Nazi ezinye zezindawo ezivamile zohlelo lokusebenza:

- Izinhlelo zokuxhumana ezingenantambo: Ama-antenna e-horn aphindwe kabili angasetshenziswa kuma-antenna asesiteshini esiyisisekelo, amanethiwekhi e-Wi-Fi, ukuxhumana kwamaselula, ukusakazwa komsakazo, njll. Anikeza ukumbozwa okungcono kwesignali kanye nokusebenza kokwamukela.

- Ukuxhumana ngesathelayithi: Ama-antenna empondo ezimbili ahlukaniswe nge-polarized angasetshenziswa eziteshini zomhlaba zesathelayithi ukuze amukele futhi adlulise izimpawu zesathelayithi. Izici ze-polarization ezimbili zivumela i-antenna ukuthi ivumelane nezidingo ze-polarization zamasathelayithi ahlukene.

- Ukulawula okukude komsakazo: Ama-antenna empondo amabili ahlukaniswe nge-polarized angasetshenziswa ezilawulini ezikude kanye nemishini yokuzwa okukude ukuze kuhlinzekwe ngokudluliselwa kwesignali okuthembekile kanye nokwamukelwa.

4. Izinzuzo

I-antenna yophondo oluphindwe kabili ene-polarized inezinzuzo ezilandelayo:

- Izici ze-polarization ezimbili: ezikwazi ukudlulisa nokwamukela izimpawu kuzo zombili izikhombisi-ndlela ze-polarization ezivundlile neziqondile ngasikhathi sinye.

- Ukuzivumelanisa nezimo: Ukuhlukaniswa okuvundlile nokuqondile kuzimele komunye nomunye futhi kungalungiswa futhi kulungiselelwe ngokuzimela ngokwezidingo.

- I-polarization eyengeziwe: Ngokusebenzisa i-polarization evundlile neqondile, inikeza ukumbozwa okungcono kwesiginali kanye nokusebenza kokwamukela.

Kodwa-ke, ama-antenna empondo ahlukaniswe kabili nawo anemikhawulo ethile:

- Usayizi omkhulu: Njengoba ama-antenna empondo ezimbili anombala adinga ama-radiator amabili, angaba makhulu ngobukhulu.

- Ukukhiqizwa nokulungiswa okuyinkimbinkimbi: Ukuklanywa nokulungiswa kwama-antenna empondo ahlukaniswe kabili kuyinkimbinkimbi kakhulu futhi kudinga onjiniyela abangochwepheshe ukuklama nokulungisa.