“sweep-frequency reflectometer”的概念、定义、翻译、参考文献-科学参考

单词	sweep-frequency reflectometer
释义	sweep-frequency reflectometer [`swēp ¦frē·kwǝn·sē ´rē´flek`täm·ǝd·ǝr] ^{ELECTROMAGNETISM} A reflectometer that measures standing-wave ratio and insertion loss in decibels over a wide range of frequencies, in either single- or sweep-frequency operation.
随便看	waveguide coupler waveguide critical dimension waveguide cutoff frequency waveguide discontinuity waveguide elbow waveguide filter waveguide hybrid waveguide junction waveguide plunger waveguide probe waveguide propagation waveguide resonator waveguide shim waveguide slot waveguide switch waveguide window wave height wave-height correction wave impedance wave intensity wave interference wavelength wavelength constant wavelength shifter wavelength standards

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