RT Journal Article
A1 Liu HongYi
A1 DongLin Su
A1 Chen Yao
A1 Zhao ZiHua

PB iet
T1 Analytically calculate shielding effectiveness of enclosure with horizontal curved edges aperture
JN Electronics Letters
VO 53
IS 25
SP 1638
OP 1640
AB An analytical method is presented for calculating the shielding effectiveness (SE) of an enclosure with a horizontal curved edges aperture. Based on the transmission line theory, the horizontal curved edges aperture is treated as many short coplanar strip transmission lines connected in series. Then the equivalent impedance of the curved edges aperture is calculated by the iterative formula proposed in this Letter. Submitting the equivalent impedance into the existing equivalent circuit, the SE of the enclosure with a horizontal curved edges aperture can be calculated efficiently and precisely. The proposed method was validated with measurements and the transmission line matrix algorithm.
K1 transmission line theory
K1 iterative formula
K1 coplanar strip transmission lines
K1 equivalent impedance
K1 shielding effectiveness
K1 horizontal curved edge aperture
K1 enclosure
DO https://doi.org/10.1049/el.2017.3178
UL https://digital-library.theiet.org/;jsessionid=8r2o3pab4ajim.x-iet-live-01content/journals/10.1049/el.2017.3178
LA English
SN 0013-5194
YR 2017
OL EN