All About Vector Network Analyzer Calibration

Overview

Explore error sources and how they contribute to overall accuracy when making measurements with the NI PXIe-5630 vector network analyzer (VNA). Calibration is an important process for any RF instrument, but accurate vector network analysis is particularly affected by temperature, test environment, cable, and test fixture differences so more frequent user calibration is required. Examine the theory behind vector network analyzer calibrations including response, enhanced response, and automatic calibration, and view a demonstration of a precision automatic calibration.

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