Title :
Phase-only synthesis of a-periodic reflectarrays
Author :
Capozzoli, A. ; Curcio, C. ; Iavazzo, E. ; Liseno, A. ; Migliorelli, M. ; Toso, G.
Author_Institution :
Dipt. di Ing. Biomed., Elettron. e delle Telecomun., Univ. di Napoli Federico II, Naples, Italy
Abstract :
In this paper a phase-only power pattern synthesis for a-periodic reflectarray is presented. A proper strategy is proposed to mitigate the computational complexity and the effectiveness issues due to the non-uniform elements positioning and the adoption of a conformal structure. The results show that in the case of a-periodic RA better directivities and side lobe levels are achievable.
Keywords :
antenna arrays; antenna radiation patterns; computational complexity; a-periodic reflectarrays; computational complexity; phase-only power pattern synthesis; phase-only synthesis; Antenna arrays; Apertures; Arrays; Optimization; Reflector antennas; Shape;
Conference_Titel :
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4577-0250-1
