200-800MHz Kev daws teeb meem directional coupler 20 dB uas tuaj yeem hloov kho tau - tsim los ntawm Keenlion

Cov ntaub ntawv ntawm lub tuam txhab:

Kev Xav Txog Ib Puag Ncig: Ntxiv rau peb txoj kev tsom mus rau qhov zoo ntawm cov khoom, peb kuj tseem muab qhov tseem ceeb rau kev ruaj khov ib puag ncig hauv peb cov txheej txheem tsim khoom. Peb cov 20 dB directional couplers tau tsim thiab tsim nrog kev paub txog ib puag ncig hauv siab. Peb ua raws li cov qauv thiab cov cai nruj kom txo peb cov pa roj carbon dioxide thiab xyuas kom meej tias siv cov peev txheej zoo. Los ntawm kev xaiv peb cov couplers, koj tuaj yeem pab txhawb rau yav tom ntej ntsuab dua thiab ruaj khov dua.

Kev Ntseeg Tau Ntev: Peb cov 20 dB directional couplers tau tsim los kom kav ntev. Nrog lawv cov qauv tsim kho ruaj khov thiab cov ntaub ntawv zoo, lawv muab kev ntseeg tau ntev thiab ruaj khov. Txawm hais tias siv rau hauv qhov chaw nyuaj lossis cov ntawv thov uas xav tau ntau, peb cov couplers tuaj yeem tiv taus cov xwm txheej nyuaj thiab txuas ntxiv ua haujlwm tas li. Qhov kev ruaj khov no txo ​​qhov xav tau hloov pauv ntau zaus, txo cov nqi kho thiab lub sijhawm tsis ua haujlwm.

Cov Ntawv Pov Thawj thiab Kev Ua Raws Cai: Peb nkag siab txog qhov tseem ceeb ntawm kev ua raws cai thiab kev ua raws li cov qauv kev lag luam. Peb cov 20 dB directional couplers ua tau raws li cov kev cai tsim nyog thiab tau dhau los ntawm kev sim thiab daim ntawv pov thawj zoo. Peb siv zog ua kom peb cov khoom tswj tau qib siab tshaj plaws ntawm kev ua tau zoo thiab kev nyab xeeb, muab kev thaj yeeb nyab xeeb rau koj.

Kev Faib Tawm Thoob Ntiaj Teb thiab Kev Txhawb Nqa: Ua ib lub tuam txhab tsim khoom loj, peb tau tsim kom muaj lub network faib khoom thoob ntiaj teb los pab cov neeg siv khoom thoob ntiaj teb. Peb tau koom tes nrog cov neeg faib khoom ntseeg siab uas koom nrog peb txoj kev cog lus rau kev txaus siab rau cov neeg siv khoom. Peb lub network ua kom xa khoom raws sijhawm ntawm peb cov 20 dB directional couplers mus rau koj qhov chaw, txawm tias koj nyob qhov twg los xij. Tsis tas li ntawd, peb cov pab pawg txhawb nqa hauv zos yeej ib txwm muaj los teb txhua yam kev txhawj xeeb lossis cov lus nug uas koj muaj.