Bahadorzadeh, M., & Lotfi-Neyestanak, A. A. (2012). A Novel and Efficient Technique for Improving Shielding Effectiveness of a Rectangular Enclosure using Optimized Aperture Load. Elektronika Ir Elektrotechnika, 18(10), 89-92. https://doi.org/10.5755/j01.eee.18.10.3071