Coupler nigikoresho cyoroshye gikoreshwa mugutanga ibimenyetso hagati yumuzunguruko cyangwa sisitemu zitandukanye. Irakoreshwa cyane mumaradiyo yumurongo na microwave. Igikorwa cyacyo nyamukuru ni uguhuza igice runaka cyingufu ziva kumurongo nyamukuru wohereza kumurongo wa kabiri kugirango ugabanye ibimenyetso, kugenzura cyangwa gutanga ibitekerezo.
Ukuntu coupler ikora
Ubusanzwe abashakanye bagizwe numurongo wogukwirakwiza cyangwa ibyerekezo bya waveguide, byohereza igice cyingufu zerekana ibimenyetso mumurongo nyamukuru kugera ku cyambu cyo guhuza binyuze mumikorere yo guhuza amashanyarazi. Ubu buryo bwo guhuza ntibuzahindura cyane ibimenyetso byerekana umurongo wingenzi, byemeza imikorere isanzwe ya sisitemu.
Ubwoko bwibanze bwabashakanye
Icyerekezo Coupler: Ifite ibyambu bine kandi irashobora guhuza igice igice cyibimenyetso byinjiza kumurongo wihariye wo kugenzura ibimenyetso no kugenzura ibitekerezo.
Imbaraga Zigabura: Ikwirakwiza ibimenyetso byinjira mubyambu byinshi bisohoka muburyo bungana, akenshi bikoreshwa muri antenna ya sisitemu na sisitemu nyinshi.
Hybrid Coupler: Irashobora kugabanya ibimenyetso byinjira mubimenyetso byinshi bisohoka bya amplitude angana ariko ibyiciro bitandukanye. Irakoreshwa cyane mugice cyo guhinduranya hamwe no kuringaniza imbaraga.
Ibyingenzi byingenzi bya coupler
Ikintu cyo guhuza: Yerekana ikigereranyo cyimbaraga zerekana ibimenyetso byakiriwe nicyambu cyo guhuza imbaraga zinjiza, mubisanzwe bigaragarira muri décibel (dB).
Kwigunga: Gupima urwego rwo gutandukanya ibimenyetso hagati yicyambu kidakoreshwa. Iyo hejuru yo kwigunga, niko intera iri hagati yicyambu.
Gutakaza Kwinjiza: bivuga gutakaza ingufu iyo ikimenyetso kinyuze muri kupler. Hasi igihombo cyo gushiramo, niko hejuru yohereza ibimenyetso neza.
Ikigereranyo gihagaze (VSWR): kigaragaza impedance ihuza icyambu. Kwegera VSWR ni kuri 1, nibyiza guhuza imikorere.
Ahantu hashyirwa hamwe
Gukurikirana ibimenyetso: Muri sisitemu yumurongo wa radio, guhuza bikoreshwa mugukuramo igice cyikimenyetso cyo kugenzura no gupima bitagize ingaruka ku ihererekanyabubasha ryikimenyetso.
Gukwirakwiza ingufu: Muri antenne array, coupers zikoreshwa mugukwirakwiza neza ibimenyetso kubintu bya antenne kugiti cye kugirango bigere kumurika no kugenzura icyerekezo.
Kugenzura ibitekerezo: Mumuzunguruko wa amplifier, guhuza bikoreshwa mugukuramo igice cyibimenyetso bisohoka hanyuma ukagaburira ibyinjijwe kugirango uhagarike inyungu no kunoza umurongo.
Guhindura ibimenyetso: Muri sisitemu yitumanaho, guhuza bishobora gukoreshwa muguhuza ibimenyetso byinshi mukimenyetso kimwe kugirango byoroshye kohereza no gutunganya.
Iterambere rigezweho
Hamwe niterambere ryihuse ryikoranabuhanga ryitumanaho, ibisabwa byimikorere ya coupers mubijyanye numurongo mwinshi, imbaraga nyinshi numuyoboro mugari uhora wiyongera. Mu myaka yashize, ibicuruzwa bifatanyiriza hamwe bishingiye ku bikoresho bishya hamwe n’ibikorwa bishya byakomeje kugaragara, hamwe n’igihombo cyo hasi cyo kwinjiza, kwigunga kwinshi hamwe n’umurongo mugari wa enterineti, byujuje ibyifuzo byitumanaho rya 5G, sisitemu ya radar, itumanaho rya satelite nizindi nzego.
mu gusoza
Nkibice byingenzi muri sisitemu ya RF na microwave, abahuza bafite uruhare runini mugukwirakwiza ibimenyetso, gukwirakwiza no gukurikirana. Gusobanukirwa ihame ryakazi, ubwoko, ibipimo byingenzi hamwe nibisabwa bizafasha guhitamo guhuza bikwiye no kunoza imikorere ya sisitemu mubikorwa bifatika.
Igihe cyo kohereza: Mutarama-02-2025
