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A 10 kHz to 6 GHz low-cost vector network analyzer

2021/12/20 by Depold, Andreas, Erhardt, Stefan, Weigel, Robert +1
#Informatik #Technik

paper · doi:10.15480/882.4052

Abstract

This publication introduces a low-cost vector network analyzer with very large frequency range made of commercial off-the-shelf components. It utilizes two identical receivers and two directional bridges to allow for two fully bidirectional measurement ports. The design surpasses the performance of competing low-cost network analyzers in regards of dynamic range, frequency span and calibration capability.

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