Basic theory of probe-compensated near-field measurements |
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Authors: | Paris D. Leach W. Jr. Joy E. |
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Affiliation: | Georgia Inst. of Technology, Atlanta, GA, USA; |
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Abstract: | The general problem concerning the interaction of a probe antenna with the near field of an arbitrary antenna is considered. The application of the Lorentz reciprocity theorem to the problem of determining antenna characteristics, including the far-field pattern, is presented. The data required to correct for the directional effects of the probe, the effect of probe correction on the measured data, and the attendant mathematical computations in rectangular systems are described. Extensions to cylindrical and spherical systems are discussed. |
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