Resarch in regard to the shielding effectiveness of rectangular openings in electromagnetic shielding enclosure No.1. Experiments on shileding effectiveness with single opening of different sizes.
QUINE, J. P. Theoretical Formulas for Caluculating the Shielding Effectivness of Perforated Sheets and Wire Mesh Screens. Proc. of the 3rd Conf. on Radio Interface Reduction, Armour Research Foundation. 1957
OTT, Henry W. NOISE REDUCTION TECHNIQES IN ELECTRONIC SYSTEMS