Gabor schemes for analyzing antenna measurements |
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Authors: | Fourestie B. Altman Z. |
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Affiliation: | Res. & Dev., France Telecom, Issy-les-Moulineaux; |
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Abstract: | The oversampled Gabor transform (OGT) is proposed as a powerful tool for analyzing antenna measurements in amplitude and phase. The OGT allows to perform a high resolution analysis of the measured signal leading to the identification and the separation of its wave components. The proposed technique is applied to measurements performed in a semi-anechoic chamber to remove the reflected components and to retrieve the results one would have measured in a perfect anechoic chamber. In the application considered, the superiority of the OGT over the matrix pencil method is illustrated |
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