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EnglishThe antenna far field (FF) pattern was determined from near field (NF) measurements over a spiral wrapping of a sphere from pole to pole. An interpolation algorithm for the electromagnetic (EM) field reconstruction over the sphere from the knowledge of a nonredundant number of samples was developed. The accuracy and stability of the formula and the effectiveness of the proposed innovative NF-FF transformation technique was assessed by numerical simulations.
| Titolo: | A new and efficient NF-FF transformation with spherical spiral scanning | |
| Autori: | ||
| Data di pubblicazione: | 2001 | |
| Abstract: | The antenna far field (FF) pattern was determined from near field (NF) measurements over a spiral wrapping of a sphere from pole to pole. An interpolation algorithm for the electromagnetic (EM) field reconstruction over the sphere from the knowledge of a nonredundant number of samples was developed. The accuracy and stability of the formula and the effectiveness of the proposed innovative NF-FF transformation technique was assessed by numerical simulations. | |
| Handle: | http://hdl.handle.net/11386/1058389 | |
| ISBN: | 0780370708 0780370716 | |
| Appare nelle tipologie: | 4.1.2 Proceedings con ISBN |
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