Title :
Reconfigurable array synthesis with constraints on near field, far field and dynamic range ratio
Author :
Buttazzoni, Giulia ; Vescovo, R.
Author_Institution :
DEEI, Univ. degli studi di Trieste, Trieste, Italy
Abstract :
An iterative method of power synthesis for reconfigurable arrays of arbitrary geometry is presented, that allows to synthesize a given number of desired patterns, simultaneously controlling the electric field in a region close to the antenna and the dynamic range ratio (DRR) of the array excitations. Each of the synthesized patterns can be transformed into any of the others by modifying only the excitation phases. A numerical example is proposed.
Keywords :
antenna arrays; electric fields; geometry; iterative methods; antenna; arbitrary geometry; dynamic range ratio; electric field; far field; iterative method; near field; power synthesis; reconfigurable array synthesis; Antenna arrays; Antenna radiation patterns; Dynamic range; Geometry; Iterative methods; Phased arrays; Satellite antennas; Satellite communication; Upper bound; Wireless communication;
Conference_Titel :
Electromagnetics in Advanced Applications, 2009. ICEAA '09. International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-3385-8
Electronic_ISBN :
978-1-4244-3386-5
DOI :
10.1109/ICEAA.2009.5297450
