Research Article
Reduction of Truncation Errors in Planar, Cylindrical, and Partial Spherical Near-Field Antenna Measurements
Table 2
Parameters of the simulated models.
| Model | Measurement setup | Sampling spacing | Measurement interval | Aperture size | Phase excitation | Main beam direction | Radiation pattern |
| I | PNF measurement | | m |
| Uniform | | | | m | II | CNF measurement | | m | | | III | SNF measurement with polar truncation | Δϕ = 2° |
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| IV | SNF measurement with spherical ring truncation | |
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| Progressive | | | V | SNF measurement with sectorial truncation |
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| VI | SNF measurement with azimuthal truncation |
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| | Progressive |
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