Integration of antennas with sun-tracking solar panels

TitleIntegration of antennas with sun-tracking solar panels
Publication TypeJournal Article
Year of Publication2016
AuthorsNarbudowicz, A, O’Conchubhair, O, Ammann, MJ, Heberling, D
Journal TitleElectronics Letters
Volume52
Issue15
Pagination1325-1327
Journal Date07/2016
Abstract

This letter proposes a low-cost solution for antennas integrated into solar cells, allowing their implementation in solar tracking installations. The proposed passive device autonomously adjusts the phase shift of a two-element array proportional to the panel rotation. Consequently, the main beam is steered to compensate for panel rotation and maintain a radio link. The proposed device operates for a rotation of ±45° with an amplitude variation of ≤0.4 dB at 2.51 GHz.

DOI10.1049/el.2016.1040
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