A Dual Six-Port Network Analyzer Using Diode Detectors

Abstract

The performance of a dual six-port network analyzer using diode detectors is described. The network analyzer operates over the 2-18-GHz band using commercially available low-barrier Schottky diodes. The paper describes the process for calibrating the diodes for deviation from square law. Measurement results are presented showing the accuracy and precision of the six-port network analyzer when measuring 1-port and 2-port devices.

Reference

John R. Juroshek, Cletus A. Hoer, "A dual six-port network analyzer using diode detectors," IEEE Transactions on Microwave Theory and Techniques, vol. 32, no. 1, pp. 78-82, January 1984.

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