Research article
245 views
a microwave holographic procedure for large symmetric reflector antennas using a fresnel-zone field data processing
american journal of physiology endocrinology and metabolism, vol. 2012, pp. –, 2012
Abstract
In this paper we propose a new holographic procedure for the diagnostic of large reflector antennas, based on the direct use of the Fresnel-field pattern. The relation leading from the Fresnel field to the current on the reflector surface is formulated in the least-squares sense as a discrete data inverse problem and then regularized by using a singular value decomposition approach. A detailed theoretical analysis of the problem and full assessment of the presented technique are provided. Simulations are carried out by using the radiative near-field pattern generated with a commercial software. Results show good accuracy and robustness to noise for the retrieval of the panel-to-panel misalignment of a reflector antenna.
Keywords
How to cite
Giuseppe Mazzarella; Giorgio Montisci; Giampaolo Serra. (2012). a microwave holographic procedure for large symmetric reflector antennas using a fresnel-zone field data processing. american journal of physiology endocrinology and metabolism, 2012, –. https://doi.org/10.1155/2012/420398
Ref key
mazzarella2012internationala
Type this key in a SciMatic manuscript or in Thesis Manager to cite this paper automatically.
References
No references are recorded for this paper yet.
