AN INEXPENSIVE RECONFIGURABLE PLANAR ARRAY FOR WI-FI APPLICATIONS
Author(s) -
Massimo Donelli,
Pascal Febvre
Publication year - 2012
Publication title -
progress in electromagnetics research c
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.341
H-Index - 34
ISSN - 1937-8718
DOI - 10.2528/pierc12012304
Subject(s) - planar , embedded system , computer science , computer hardware , computer architecture , computer graphics (images)
This work presents the results of the synthesis of a light- weight inexpensive reconflgurable planar array antenna. The antenna structure is based on four circular patches. The sources points and some discontinuities on the patches can be electronically reconflgured by means of radio-frequency (RF) switches in order to modify the radiation pattern. In particular, the main lobe could be steered towards a desired direction to obtain an optimal management of wireless resources. An experimental prototype has been realized and tested. Numerical and experimental results are reported and compared to assess the reconflgurable capabilities of the proposed antenna prototype.
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