Title :
Mitigating multi-layer PCB power bus radiation through novel mesh fencing techniques
Author :
Wu, Xin ; Kermani, Mahammad H. ; Ramahi, Omar M.
Author_Institution :
Dept. of Mech. Eng., Maryland Univ., College Park, MD, USA
Abstract :
In this paper, a novel mesh fencing technique is proposed to mitigate the induced radiation from power bus due to fast switching. The mitigation effectiveness is investigated and quantified using the Finite Element Method (FEM) full wave solver.
Keywords :
electromagnetic interference; electromagnetic shielding; finite element analysis; power supply circuits; printed circuits; PCB power bus radiation; board level packaging; design guidelines; fast switching; finite element method full wave solver; induced radiation; mesh fencing techniques; multilayer PCB; shielding effects; transient currents; Dielectric substrates; Finite element methods; Frequency; Mechanical engineering; Microstrip antennas; Patch antennas; Resonance; Strips; Voltage; Wire;
Conference_Titel :
Electrical Performance of Electronic Packaging, 2003
Conference_Location :
Princeton, NJ, USA
Print_ISBN :
0-7803-8128-9
DOI :
10.1109/EPEP.2003.1250033
