Calibration for a Hybrid MIMO Near-field Imaging System to Mitigate Antennas Effects
Title | Calibration for a Hybrid MIMO Near-field Imaging System to Mitigate Antennas Effects |
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Publication Type | Conference Paper |
Year of Publication | 2020 |
Authors | Hoang, MHa, Ahmed, Z, John, M, McEvoy, P, Ammann, MJ |
Conference Name | International Workshop on Antenna Technology - iWAT |
Pagination | 1-4 |
Conference Start Date | 25/02/2020 |
Conference Location | Bucharest, Romania |
Abstract | A calibration method for a high-resolution hybrid MIMO turntable radar imaging system is presented. A line of small metal balls is used in the calibration process to measure the position shift caused by undesired effects of the antennas. The unwanted effects in the near-field antenna response are analysed and significantly mitigated based on the referential features of the MIMO configuration. |
URL | https://ieeexplore.ieee.org/document/9083883 |
DOI | 10.1109/iWAT48004.2020.1570608734 |
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