Recently, superresolution techniques have been applied to various problems. To realize high-resolution capability of the techniques, array calibration is required. The array calibration technique is also important for adaptive arrays. We provide performance evaluation results of two calibration techniques in dipole/monopole linear arrays. One is the technique using reference signals of known DOA, and the other is the technique based on mutual impedance measurement with a network analyzer. Numerical results of various dipole arrays including dipole array with parasitic elements and co-linear array are provided. The calibration performance is evaluated by DOA error and peak value of the MUSIC spectrum.
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