Ibhodi ye-eriyali yesignali yefowuni yeselula umqondiso wesizathu esinamandla

Iamplifier yomqondiso weselulaUmqondiso we-eriyali yebhodi isizathu esomeleleyo: Ngokubhekiselele kuphawu, i-eriyali yepleyiti enkulu “yinkosi” njengobukho! Nokuba kukwiitonela, kwiintlango, okanye ezintabeni nakwezinye iindawo ezibonisa ukuhanjiswa kwemiqondiso kumgama omde, unokuyibona rhoqo. Kutheni i-eriyali yepleyiti enkulu yomelele kangaka? Yeyiphi imeko enokusetyenziswa kuyo? Masijonge ngezantsi.

I-Antenna ye-Omnidirectional VS i-Antenna ye-Directional

I-antenna yepleyiti enkulu eneneni yi-eriyali ye-antenna ephezulu kakhulu yokuzuza umkhombandlela:

I-eriyali inemitha eyohlukeneyo okanye izakhono zokufumana iindlela ezahlukeneyo esithubeni, okukuko ngqo kwe-eriyali. Ngokwendlela eyahluka-hlukeneyo, i-eriyali ineendidi ezimbini ze-omnidirectional kunye ne-directional.

I-eriyali ye-Omnidirectional:

I-eriyali ye-Omnidirectional, oko kukuthi, kwipatheni ethe tye njenge-360 ° imitha ye-uniform, oko kukuthi, i-non-directional ngokuqhelekileyo, kwipatheni ethe nkqo njengobubanzi obuthile bomqadi, ngokubanzi, incinci ububanzi be-lobe, inkulu inzuzo.

I-eriyali yomkhomba-ndlela:

I-eriyali yomkhomba-ndlela, kwipateni ethe tye yoluhlu oluthile lwemitha ye-angular, oko kukuthi, ulwalathiso oluqhelekileyo, kwipatheni ethe nkqo yobubanzi obuthile bomqadi, ngokufanayoi-eriyali ye-omnidirectional, incinci ububanzi belobe, inkulu inzuzo. I-eriyali eyalathiswayo isetyenziswa ngokubanzi kwinkqubo yonxibelelwano kumgama omde wonxibelelwano, indawo encinci yokhuselo, ingxinano enkulu ekujoliswe kuyo kunye nokusetyenziswa kwamaza amaninzi.

Umgaqo wokusebenza

I-antenna ye-Omnidirectional iya kuthumela izibonakaliso kuzo zonke iindlela, zombini ngaphambili nangasemva zingafumana umqondiso, i-eriyali eqondisayo ifana nesitya sokubonisa umphezulu emva kwemaski ye-antenna, umqondiso unokudluliselwa kuphela ngaphambili, umqondiso odutshulwe ngasemva uvalwe ngumboniso kwaye ubonakaliswe ngaphambili, ukuqinisa amandla omqondiso ngaphambili.

Khetha ngokwendawo

Ukukhetha i-eriyali, ukuba izikhululo ezininzi zifuna ukwaneliseka kwaye ezi zikhululo zisasazwe kwiindlela ezahlukeneyo ze-AP,ii-eriyali ze-omnidirectionalkufuneka isetyenziswe. Njenge: izindlu, iivenkile, iindawo zokupaka.

Ukuba igxininiswe kwicala elinye, kuyacetyiswa ukuba usebenzise i-antenna eqondisayo; Njenge: itonela, iintlango, iindawo zemigodi, iipaseji.

UFakelo lokuQaphela

Umphambili we-eriyali yepleyiti enkulu ijonge kwicala lendawo ekude kwaye ifakwe phezulu kangangoko kunokwenzeka, kwaye umgama wokubonwa phakathi kwe-eriyali kunye nesiza ulungile kangangoko (ubonakala ngeso lenyama, ukuphepha imiqobo embindini).

I-Lintratek ibonelela "isisombululo esisodwa sokugubungela umqondiso wefowuni yeselula" inkonzo, kubandakanywa ukuhambelana kwemveliso, ukuyila umgca, ukufakwa kunye nokugunyaziswa, kunye nenkonzo ekhethekileyo emva kokuthengisa, ukwenzela ukuba abathengi bakhululeke ngakumbi.

Ukuba ufuna iiamplifier yomqondiso weselula, Isiphindaphindi se-Gsm,nceda uqhagamshelanewww.lintratek.com