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A probe calibration technique is described that removes artifacts from spherical near-field antenna measurements. The technique is based on preliminary calibration measurements of a known antenna, a process that characterizes the probe and any stationary objects in the measurement chamber including the walls in terms of a set of correction coefficients. These coefficients are then used in a correction algorithm that recovers the correct antenna pattern from the corrupted measurement data.
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Ronald J. Pogorzelski (2009) studied this question.
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