Title :
Subarrayed time-modulated arrays with minimum power losses
Author :
Poli, L. ; Manica, L. ; Rocca, P. ; Massa, A.
Author_Institution :
DISI, ELEDIA Res. Group, Univ. of Trento, Trento, Italy
Abstract :
In this paper, an innovative two-step PSO-based approach has been presented for the synthesis of sub-arrayed time-modulated arrays. First, the BEM have been used to determine the "best" sub-array configuration, while the PSO has been successively exploited to optimize the pulse sequence in order to minimize the power losses in SR.
Keywords :
antenna arrays; particle swarm optimisation; BEM; minimum power losses; sub-arrayed time-modulated arrays; subarrayed time-modulated arrays; two-step PSO-based approach; Amplitude modulation; Antennas; Frequency modulation; Harmonic analysis; Radio frequency; Strontium; Switches;
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.2010.5560941
