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VSWR lub npe tag nrho, tseem hu ua VSWR thiab SWR, Voltage Standing Wave Ratio of English shorthand.
Sijhawm : 2021-09-02 Theem ntawm qhov xwm txheej thiab cuam tshuam tsis zoo rau tib qhov chaw, qhov voltage amplitude ntawm qhov siab tshaj plaws voltage amplitude sum Vmax, tsim antinodes; xwm txheej thiab reflected nthwv dej nyob rau hauv opposite theem txheeb ze rau lub zos voltage amplitude yog txo mus rau lub minimu ...Nyeem ntxiv