700-2700Mhz 3dB Hybrid Coupler

Sethula i-2 X 2 3dB hybrid coupler, eyaziwa nangokuthi i-2 ku-2 out 3dB hybrid coupler. Le divayisi esezingeni eliphezulu iklanyelwe ukuhlinzeka ngokusebenza okungenakuqhathaniswa kokuhlukaniswa kwesignali kanye nezinhlelo zokusebenza ezihlangene phezu kwebanga elibanzi le-700-2700MHz. Ifaka phakathi i-50 ohm impedance namandla ahlaba umxhwele okuphatha afika ku-200W, le coupler ingakwazi ukuphatha kalula amasiginali wamandla aphezulu ngaphandle kokuphazamisa ubuqotho besignali.

I-2 X 2 3dB hybrid coupler isebenzisa isixhumi esivamile semboni sohlobo lwe-N ukuze kuqinisekiswe ukuxhumana okuphephile nokuthembekile. Uhlobo lwesixhumi esisifazane esingu-N lwaziwa ngokusebenza kwalo okuhle kakhulu ekufaniseni i-impedance kanye nokulahlekelwa okuphansi kokufaka, okuvumela ukudluliswa kwesignali okuphumelelayo. Ngenxa yokwakhiwa kwayo okuqinile nezinto ezisezingeni eliphezulu, le coupler iyakwazi ukumelana nezimo zemvelo ezinzima kakhulu.

Noma ngabe usebenza kwezokuxhumana, ezokusakaza noma kwezempi, i-2 X 2 3dB Hybrid Coupler iyithuluzi elibalulekile lezidingo zakho zokusabalalisa isignali. Inikeza ukuhlukaniswa okuhle kakhulu phakathi kwamachweba okokufaka nokuphumayo, ukunciphisa ukuphazamiseka kwesignali nokukhulisa ukusebenza kwesistimu. I-coupler iphinde inikeze isilinganiso esilinganiselwe se-shunt esingu-3dB, okuyenza ilungele izinhlelo zokusebenza ezidinga ukusatshalaliswa kwamandla alinganayo.