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PROCEDURES FOR MEASURING THE EFFECTIVE DIRECTIVE AND/OR EFFECTIVE RESOURCE ADAPTATION OF A SYSTEM-CALIBRATED VETERINARY NETWORK NAILOR
PROCEDURES FOR MEASURING THE EFFECTIVE DIRECTIVE AND/OR EFFECTIVE RESOURCE ADAPTATION OF A SYSTEM-CALIBRATED VETERINARY NETWORK NAILOR
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机译:测量系统校准的兽医网络钉的有效定向和/或有效资源适应的程序
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摘要
To measure the effective directivity and/or the effective source port match of a test port of a system-calibrated vector network analyser, a precision air line short-circuited at the outlet is connected, and the complex reflection coefficient is measured at the inlet of this precision air line at a sequence of measuring points within a predefined frequency range. At the same time, for the effective directivity the sequence of the measured complex reflection coefficients is subjected to a discrete Fourier transformation and the baseband filtered out of the spectrum thereby formed. The sequence of effective directivity values is obtained by subsequent inverse Fourier retransformation.
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