Isignali yeselula yesignali yebhodi ye-antenna isignali yesizathu esinamandla

Isikhulisi sesignali yeselulaIsiginali ye-antenna yebhodi isizathu esinamandla:Mayelana nokumbozwa kwesiginali, i-antenna yepuleti elikhulu “iyinkosi” njengobukhona!Kungakhathaliseki ukuthi kusemihubheni, ogwadule, noma ezintabeni nakwezinye izigcawu zokudlulisela amasignali amabanga amade, ungavame ukukubona.Kungani i-antenna yepuleti elikhulu inamandla kangaka?Yiziphi izimo engasetshenziswa kuzo?Ake sibuke ngezansi.

I-Omnidirectional Antenna VS Directional Antenna

I-antenna yepuleti elikhulu empeleni iyi-antenna eqondisayo ezuza kakhulu:

I-antenna inemisebe ehlukene noma amandla okwamukela izikhombisi-ndlela ezahlukene emkhathini, okuwukuqondisa kothi.Ngokusho kokuqondisa okuhlukile, i-antenna inezinhlobo ezimbili ze-omnidirectional kanye ne-directional.

I-antenna ye-Omnidirectional:

I-antenna ye-Omnidirectional, okungukuthi, kuphethini evundlile njengemisebe efanayo engu-360°, okungukuthi, okuvame ukushiwo okungaqondile, kuphethini eqondile njengobubanzi obuthile be-beam, ngokuvamile, ububanzi be-lobe buncane, bukhulu inzuzo.

I-antenna yokuqondisa:

I-antenna eqondile, kuphethini evundlile yohlu oluthile lwemisebe engama-angular, okungukuthi, ukuqondisa okushiwo okuvamile, kuphethini eqondile yobubanzi obuthile be-beam, efanayoi-antenna ye-omnidirectional, ububanzi be-lobe buncane, inzuzo enkulu.I-antenna eqondisayo ivame ukusetshenziswa ohlelweni lwezokuxhumana lwebanga elide lokuxhumana, indawo encane yokumboza, ukuminyana okukhulu kwethagethi kanye nokusetshenziswa kwamafrikhwensi aphezulu.

Isimiso sokusebenza

I-antenna ye-Omnidirectional izothumela amasignali kuzo zonke izinhlangothi, kokubili ngaphambili nangemuva kungathola isignali, i-antenna eqondisayo ifana nesitsha sokubonisa indawo ngemuva kwemaski ye-antenna, isignali ingadluliselwa phambili kuphela, isignali idutshulwa ngemuva. ivinjwe isibonisi futhi ibonakale ngaphambili, iqinisa amandla esignali ngaphambili.

Khetha ngokwendawo yesehlakalo

Ukukhethwa kwezinti, uma iziteshi eziningi zidinga ukwaneliseka futhi lezi ziteshi zisatshalaliswa ngezindlela ezihlukene ze-AP,izimpondo ze-omnidirectionalzidinga ukusetshenziswa.Njenge: izindlu, izitolo, izindawo zokupaka.

Uma igxile ohlangothini olulodwa, kunconywa ukusebenzisa i-antenna eqondisayo;Njenge: imigudu, izingwadule, izindawo zezimayini, amaphasishi.

Izinyathelo Zokufaka

Ingaphambili le-antenna yepuleti elikhulu libheke ngakuso indawo ekude futhi ifakwe phezulu ngangokunokwenzeka, futhi ibanga lokubona phakathi kwe-antenna nesayithi lihle ngangokunokwenzeka (libonakala ngeso lenyama, ligwema izithiyo phakathi nendawo. ).

I-Lintratek inikeza insizakalo “yokumisa okukodwa kokumbozwa kwesiginali yeselula”, okuhlanganisa ukufaniswa komkhiqizo, ukuklanywa komugqa, ukufakwa kanye nokugunyazwa, kanye nesevisi ekhethekile yangemva kokuthengisa, ukuze amakhasimende akhululeke kakhudlwana.

Uma udinga ai-amplifier yesignali yeselula, I-Gsm Repeater,ngicela ungithintewww.lintratek.com