Far Field Reconstruction from Positioning Errors Affected Plane-Polar Measurements: a SVD Approach

被引：0
|
作者：
D'Agostino, F. [1 ]
Ferrara, F. [1 ]
Gennarelli, C. [1 ]
Guerriero, R. [1 ]
Migliozzi, M. [1 ]
机构：
[1] Univ Salerno, DIIn, Via Giovanni Paolo 2,132, I-84084 Fisciano, Italy
来源：
PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA) | 2015年
关键词：
NF-FF TRANSFORMATION; ANTENNA MEASUREMENTS; INTERPOLATION; SAMPLES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An effective technique to compensate known positioning errors in a nonredundant near field - far field (NF-FF) transformation with plane-polar scan, using an oblate ellipsoid to model the antenna under test, has been experimentally validated at the UNISA Antenna Characterization Lab. It employs the singular value decomposition method to retrieve the probe voltage samples at the points fixed by the nonredundant sampling representation from the acquired irregularly spaced ones. The NF data needed by the classical plane-rectangular NF-FF transformation are then efficiently evaluated by means of an optimal sampling interpolation expansion.
引用
收藏
页码：183 / 186
页数：4
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