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Enhanced EBG-Patterned Power/Ground Plane Structures for Suppressing Power Plane Noises
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- Authors
- Jong Hwa Kwon, Sang Il Kwak, Dong Uk Sim, Seung Keun Park, Hyung Do Choi
- Issue Date
- 2012-09
- Citation
- International European Symposium on Electromagnetic Compatibility (EMC Europe) 2012, pp.1-4
- Language
- English
- Type
- Conference Paper
- Abstract
- From the results of recent research, the coplanar electromagnetic band-gap (C-EBG) structure is regarded as a promising solution to cope with the problem of SSN over the GHz frequency range. However, if the C-EBG is adopted for the power/ground planes, problems of signal integrity may result from the high-speed signals passing over the EBG patterns because of the discontinuities of the etched reference plane. In order both to effectively minimize the effects of a discontinuous reference plane and to sufficiently suppress the propagation of noise, P/G plane structure with C-EBG pattern is proposed in this study. The proposed structure is validated and investigated through simulation and measurement. © 2012 IEEE.
- KSP Keywords
- Electromagnetic Band-Gap(EBG), Frequency range, Ground Plane(GP), High Speed, Power plane, Reference Plane, Signal Integrity(SI), Simulation and measurement, Speed signals