© The Institution of Engineering and Technology
A low-cost solution for antennas integrated into solar cells, allowing their implementation in solar tracking installations is proposed. 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.
References
-
-
1)
-
1. Olatomiwa, L.J., Mekhilef, S., Huda, A.S.N.: ‘Optimal sizing of hybrid energy system for a remote telecom tower: a case study in Nigeria’. Conf. on Proc. Energy Conversion (CENCON), 2014, Johor Bahru, Malaysia, 13–14 October 2014, pp. 243–247.
-
2)
-
4. O'Conchubhair, O., McEvoy, P., Ammann, M.J.: ‘Integration of antenna array with multicrystalline silicon solar cell’, Antennas Wirel. Propag. Lett., 2015, 14, pp. 1231–1234 (doi: 10.1109/LAWP.2015.2399652).
-
3)
-
2. Dreyer, P., Morales-Masis, M., Nicolay, S., Ballif, C., Perruisseau-Carrier, J.: ‘Copper and transparent-conductor reflectarray elements on thin-film solar cell panels’, Trans. Antennas Propag., 2014, 62, (7), pp. 3813–3818 (doi: 10.1109/TAP.2014.2316539).
-
4)
-
3. Caso, R., D'Alessandro, A., Michel, A., Nepa, P.: ‘Integration of slot antennas in commercial photovoltaic panels for stand-alone communication systems’, Trans. Antennas Propag., 2013, 61, (1), pp. 62–69 (doi: 10.1109/TAP.2012.2220111).
http://iet.metastore.ingenta.com/content/journals/10.1049/el.2016.1040
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