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attenuator造句
31) Optical fixed attenuator is a need to provide different based on the engineering precision attenuation device. 32) Other sub-circuits such as SPDT switch, digital phase-shifter, digital attenuator, is realized using unsealed MMIC chips. 33) Fiber Optic Components and assemblies, Connector, Adaptor, Attenuator, Ferrule, Patchcord Optical Instrument and Parts. 34) In this research, a novel variable optical attenuator has been proposed for further studies. 35) Flange - type variable optical attenuator for optical fiber transmission line be strong for continuously variable optical attenuation. 36) Have a fixed attenuator series, short-circuit plug seat series, gold-plated jack series, pin series, test block series, EQ shell series accessories. 37) This paper presents the operating principle, design methods and experimental results of GSK02 optical variable attenuator. 38) This paper presents two kinds of optical controlled attenuator and phaser used in millimeter-wave band.