Title :
Optimal antenna currents
Author :
Gustafsson, Mats
Author_Institution :
Dept. of Electr. & Inf. Technol., Lund Univ., Lund, Sweden
Abstract :
Antenna current optimization offers performance bounds and suggestions for the distribution of the desired antenna currents. Many current optimization problems can be formulated as convex optimization problems that are solved efficiently with explicit error bounds. The formulations as convex optimization problems are also illuminating as they can easily be generalized to specific antenna problems by adding convex constraints.
Keywords :
antennas; convex programming; current density; optimisation; antenna current optimization; antenna problems; convex constraints; convex optimization problems; optimal antenna currents; Antennas; Convex functions; Current density; Energy storage; Optimization; Q-factor;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2014 International Conference on
Conference_Location :
Palm Beach
Print_ISBN :
978-1-4799-7325-5
DOI :
10.1109/ICEAA.2014.6903965
