Title :
Analysis for shielding effectiveness of an enclosure with a dielectric-backed aperture and a PCB
Author :
Kim, Su-han ; Lee, Jae-hyun
Author_Institution :
Dep.of Radio Sci. & Eng., Chungnam Nat. Univ., Daejeon, South Korea
Abstract :
A new analytical formulation is presented for the shielding effectiveness of an enclosure with a dielectric-backed aperture and an inner PCB. The PCB is modelled as a conducting plane and its characteristic analyzed by Galerkin¿s method.
Keywords :
Galerkin method; electronics packaging; printed circuits; shielding; Galerkin method; PCB; conducting plane; dielectric-backed aperture; enclosure; shielding effectiveness; Apertures; Dielectrics; Electromagnetic interference; Electromagnetic waveguides; Impedance; Moment methods; Propagation constant; Rectangular waveguides; Transmission line theory; Voltage;
Conference_Titel :
Advanced Packaging and Systems Symposium, 2008. EDAPS 2008. Electrical Design of
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-2633-1
Electronic_ISBN :
978-1-4244-2634-8
DOI :
10.1109/EDAPS.2008.4735999
