DocumentCode
1133875
Title
An examination of the theory and practices of planar near-field measurement
Author
Wang, Johnson J H
Author_Institution
Georgia Tech. Res. Inst., Georgia Inst. of Technol., Atlanta, GA, USA
Volume
36
Issue
6
fYear
1988
fDate
6/1/1988 12:00:00 AM
Firstpage
746
Lastpage
753
Abstract
Using computer simulation, several fundamental issues in planar near-field measurement are examined. The results indicate that some of the prevailing views of practices regarding the evanescent modes, the sampling and filtering of data, and the selection of the location and directivity of the probe are incomplete or misleading. In particular, the merits of using smaller low-directivity probes in conjunction with a closer probe-to-antenna distance have been found to be unduly overlooked
Keywords
antenna radiation patterns; antennas; digital simulation; electric field measurement; antennas; computer simulation; directivity; evanescent modes; filtering; low-directivity probes; planar near-field measurement; sampling; Antenna measurements; Antennas and propagation; Computational modeling; Computer simulation; Fast Fourier transforms; Filtering; Maxwell equations; Probes; Sampling methods; Scattering;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.1176
Filename
1176
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