Title :
Optimal electromagnetic shielding design considering multiple constraints
Author :
Antonini, G. ; Orlandi, A.
Author_Institution :
Dept. of Electr. Eng., L´´Aquila Univ., Italy
Abstract :
Practical shielding design requires one to optimize the electromagnetic field attenuation taking into account multiple constraints such as weight, costs and dimensions. This paper proposes a formulation of this procedure in form of an unconstrained optimization problem, its numerical solution by means of the modified Price´s algorithm and the validation of the results by comparison with known ones. Various shielding configurations are analyzed and from the optimization results, some design rules are drawn
Keywords :
electromagnetic shielding; electromagnetic wave absorption; optimisation; radiofrequency interference; EM shielding design; EMC; EMI; costs; design rules; dimensions; electromagnetic field attenuation; modified Price´s algorithm; multiple constraints; numerical solution; optimal electromagnetic shielding design; radio frequency range; results validation; shielding configurations; unconstrained optimization problem; weight; Attenuation; Constraint optimization; Cost function; Design optimization; Electromagnetic compatibility; Electromagnetic devices; Electromagnetic fields; Electromagnetic radiation; Electromagnetic shielding; Magnetic shielding;
Conference_Titel :
Electromagnetic Compatibility, 2000. IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-5677-2
DOI :
10.1109/ISEMC.2000.874708
