1. Isiteshi sesisekelo se-Omnidirectional
I-omnidirectional base station antenna isetshenziselwa ikakhulukazi ukumboza ububanzi obungu-360-degree, ikakhulukazi esetshenziselwa izimo ezingenazintambo zasemakhaya.
2. I-Directional base station uthi
I-Directional base station i-antenna njengamanje iwuthi lwesiteshi olusetshenziswa kabanzi oluvalwe ngokuphelele.Ngokwezindlela ezihlukene zokulungiswa kwe-engeli yokuthambekela, ingahlukaniswa ibe i-antenna ethambekele engaguquki, i-antenna yokulungisa kagesi, kanye ne-antenna yeqoqo lemikhakha emithathu.
3. ESC base station antenna
I-antenna ye-ESC ibhekisela ekuguquleni umehluko wesigaba sezinto ezihlukene ezikhipha imisebe ohlwini ngokusebenzisa iyunithi yokuguqula isigaba, ngaleyo ndlela ikhiqize izifunda ezihlukene ze-radiation main lobe downtilt.Ngokuvamile, isimo sokwehla kwe-antenna elungiswe nge-elekthronikhi singaphakathi kwebanga elithile le-engeli elilungisekayo.Kukhona ukulungiswa okwenziwa ngesandla kanye nokulungiswa kukagesi kwe-RCU yokulungiswa okuya phansi kwe-ESC.
4. I-Smart Antenna
Kusetshenziswa amayunithi emisebe e-dual-polarized ukwenza uhlaka oluqondisayo noma lwe-omnidirectional, uhlu lwe-antenna olungaskena imishayo ngamadigri angu-360 noma inkomba ethile;i-antenna ehlakaniphile inganquma ulwazi lwendawo yesiginali (njengesiqondiso sokusakazeka) futhi ilandelele futhi ithole umthombo wesiginali.Ama-algorithms ahlakaniphile, futhi asekelwe kulolu lwazi, ama-antenna array enza ukuhlunga kwendawo.
5. I-Antenna ye-Multimode
Umehluko omkhulu phakathi kwemikhiqizo ye-antenna yesisekelo semodi eningi kanye nezimpondo zesiteshi eziyisisekelo ukuthi ngaphezu kwezinti ezimbili zamabhendi efrikhwensi ahlukene ahlanganiswe esikhaleni esilinganiselwe.Ngakho-ke, okugxilwe kulo mkhiqizo ukususa ithonya elizuzisanayo phakathi kwamabhendi efrikhwensi ahlukene (umphumela wokuhlukanisa, amadigri wokuzihlukanisa, ukuphazamiseka okuseduze kwenkundla)
6. I-antenna ye-Multi-beam
I-multi-beam antenna wuthi olukhiqiza imishayo eminingi ebukhali.Le mishayo ecijile (ebizwa ngokuthi ama-metabeam) ingahlanganiswa ibe yimishayo emincane eyodwa noma eminingana ukumboza indawo ethile yomoya.Kunezinhlobo ezintathu eziyisisekelo zama-antenna anezinsimbi eziningi: uhlobo lwelensi, uhlobo lwesibonisi kanye nohlobo lohlelo olunezigaba.
Ⅲ.I-Antenna esebenzayo
I-antenna ye-passive ihlanganiswa nedivaysi esebenzayo ukwenza uthi oluhlanganisiwe lokwamukela.
Kunezinhlobo eziningi namamodeli wemikhiqizo ye-antenna yokuxhumana yeselula.Ngokwezimo ezihlukene zohlelo lokusebenza, zingahlukaniswa cishe zibe yimikhiqizo ye-antenna esabalalisiwe yasendlini, imikhiqizo ye-antenna yesiteshi sesisekelo sangaphandle, kanye nemikhiqizo ye-antenna ehlobisayo.
1. I-antenna yophahla
Ama-antenna osilingi avame ukusetshenziswa ezimeni zokumboza okungenantambo zasendlini.Ngokwamafomu azo ahlukene emisebe, angahlukaniswa abe ama-antenna ophahleni oluqondisayo kanye nama-omnidirectional ceiling antennas.Ama-antenna ophahleni oluyi-Omnidirectional angahlukaniswa abe ama-antenna osilingi ane-polarized single kanye nama-dual-polarized ceiling antennas.Iziqongo ezimbili.
2. I-Antenna Yentaba Yodonga
Ama-antenna afakwe odongeni asendlini ayimikhiqizo ye-antenna yamapuleti amancane, ikakhulukazi asetshenziswa ezimeni zokumboza okungenantambo zasendlini.Ngokwezindlela ezihlukene ze-polarization, zingahlukaniswa zibe izimpondo ezifakwe odongeni ezine-polarized kanye nezinsimbi ezimbili ezifakwe odongeni.
3. I-Antenna ye-Yagi
I-Yagi antenna isetshenziselwa kakhulu ukudlulisa isixhumanisi nokuphindaphinda, izindleko ziphansi uma kuqhathaniswa, futhi isilinganiso sokubonisa ngaphambili nangemuva kwendiza enezinhlangothi ezimbili sihle kakhulu.
4. Faka uthi lwezikhathi ezithile
I-antenna ye-log-periodic ifana ne-Yagi antenna.Iwuthi oluhlanganisa izici eziningi oluhlanganisa i-broadband futhi lusetshenziswa kakhulu ekudluliseleni isixhumanisi.
5. I-Antenna ye-Parabolic
I-parabolic antenna iyi-antenna enenzuzo ephezulu ye-bidirectional ehlanganisa i-parabolic reflector kanye ne-center feed antenna.
Imikhiqizo ye-Shenzhen MHZ.TD Co., Ltd. imboza zonke izinhlobo zezimpondo, izintambo ze-RF patch, kanye nezinti ze-GPRS.Izixhumi ze-RF zisetshenziswa kakhulu emikhakheni esezingeni eliphezulu yobuchwepheshe obusezingeni eliphezulu njengemikhiqizo yokugcina ukuxhumana kwenethiwekhi, ukufundwa kwamamitha angenantambo, ukumbozwa okungenantambo kwangaphandle, iziteshi eziyisisekelo zokuxhumana, i-IoT, ikhaya elihlakaniphile, nokuphepha okuhlakaniphile.Abakhiqizi bezintingo abahlinzeka ngokuthuthukiswa okwenziwe ngendlela oyifisayo kwezimpondo ezihlukahlukene bayisitolo esitobhini esisodwa Umhlinzeki wezixazululo ezingenantambo.
Isikhathi sokuthumela: Aug-09-2022
