Abstract -The performance of a dual six-port network anafyzer using diode detectors is described. The network analyzer operates over the 2-18-GHz band using commercially available low-barrier Schottky diodes. Tbe paper describes the process for cahbrating the diodes for deviation from square law. Measurement results are presented showing the accuracy and precision of tbe six-port network analyzer when measuring l-port and 2-port devices.Key worok attenuation measurements, automated network analyzer, impedance…
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