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Strategy to avoid truncation error in planar and cylindrical near-field antenna measurement setups
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"Far-field antenna pattern estimation from near-field data using a low-cost amplitude only measurement setup"
No full textA New Method to Avoid the Truncation Error in Near-Field Antennas Measurements
No full textA new method to avoid the truncation error in antenna near-field measurements is presented. The approach relies on the concept of information content of the field. According to this point of view, the truncation problem is solved by picking up the information that is lost due to the finite size of scanning area, in points of the space reachable by the measurement system. The method can be applied to any scanning geometry, including the planar and cylindrical ones, whenever the set-up allows to vary the distance between the antenna under test and the probe during the scanning procedure. Application of the method to cylindrical near-field scanning is numerically investigated,
assessing the effectiveness of the proposed technique
UNA NUOVA TECNICA DI CALIBRAZIONE PER LA MISURA A LARGA BANDA DELLA PERMITTIVITA\'DI SOLIDI IN GUIDA D\'ONDA
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An effective near-field far-field transformation technique from truncated and inaccurate amplitude only data
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