DocumentCode
2676065
Title
A novel piecewise algorithm for reconstructing 2-D uniform samples from 2-D bipolar non-uniform ones for planar near-field antenna measurements
Author
Dehghanian, V. ; Okhovvat, M. ; Hakkak, M.
Author_Institution
Dept. of Electr. Eng., Tarbiat modarres Univ., Tehran, Iran
fYear
2003
fDate
Oct. 28 2003-Nov. 1 2003
Firstpage
377
Lastpage
380
Abstract
In order to compute the far field pattern of an antenna from its near field samples, uniform sampling techniques have been widely used. If a signal is non-uniformly sampled due to bi-polar method, the reconstruction of far field can not be obtained directly. Here we proposed a novel, fast interpolation method that recovers the uniformly spaced samples of near field from the unequally spaced ones which are gathered through bipolar method.
Keywords
antenna radiation patterns; electromagnetic fields; interpolation; piecewise linear techniques; sampling methods; interpolation method; piecewise algorithm; planar near-field-antenna measurements; sampling techniques; uniformly spaced samples; Antenna measurements; Costs; Electric variables measurement; Interpolation; Least squares methods; Mechanical variables measurement; Minimax techniques; Sampling methods; Transmission line matrix methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location
Beijing, China
Print_ISBN
0-7803-7831-8
Type
conf
DOI
10.1109/ISAPE.2003.1276706
Filename
1276706
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