Title :
Phase-controlled beam-scanning with near-field and DRR reduction for arbitrary antenna arrays
Author :
Buttazzoni, G. ; Vescovo, R.
Author_Institution :
Dipt. di Elettrotec., Elettron. ed Inf., Univ. of Trieste, Trieste, Italy
Abstract :
The authors proposed an iterative algorithm for the phase-controlled power synthesis of beam scanning arrays of arbitrary geometry, with simultaneous reduction of the maximum electric field amplitude in a near field region of interest and of the dynamic range ratio of the excitations. The presented example demonstrates the effectiveness of the proposed algorithm.
Keywords :
antenna arrays; electric fields; iterative methods; antenna arrays; dynamic range ratio reduction; iterative algorithm; maximum electric field amplitude reduction; near field reduction; phase controlled beam scanning; phase controlled power synthesis; Antenna radiation patterns; Approximation methods; Dynamic range; Electromagnetic compatibility; Geometry; Phased arrays;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561699
