Suppression of Power/Ground Noise using Meshed-Planar Electromagnetic Bandgap (MP-EBG) Structure for Ultra-Wideband (UWB) System-In-Package (SiP)
In this paper, we propose the meshed-planar electromagnetic bandgap (MP-EBG) structure with a meshed planar surface embedded in the package power plane to suppress a power/ground noise in the frequency range from 3.1GHz to 10.6GHz, also known as the frequency band of Ultra-Wideband (UWB). The MP-EBG structure has two different EBG surfaces. One surface is a mushroom-like surface embedded between a package power and a ground plane and the other surface is a meshed planar structure embedded in a package power plane. The MP-EBG structure enables to enhance the bandwidth of the stopband in the limited package area and achieve the 8.7GHz stop bandwidth with -30dB isolation.
M. Kim et al., "Suppression of Power/Ground Noise using Meshed-Planar Electromagnetic Bandgap (MP-EBG) Structure for Ultra-Wideband (UWB) System-In-Package (SiP)," Proceedings of the 2010 IEEE International Symposium on Electromagnetic Compatibility (2010, Fort Lauderdale, FL), pp. 28-31, Institute of Electrical and Electronics Engineers (IEEE), Jul 2010.
The definitive version is available at http://dx.doi.org/10.1109/ISEMC.2010.5711241
2010 IEEE International Symposium on Electromagnetic Compatibility, EMC 2010 (2010: Jul. 25-30, Fort Lauderdale, FL)
Electrical and Computer Engineering
Keywords and Phrases
Bandwidth; Electromagnetic Compatibility; Electromagnetism; Energy Gap; Frequency Bands; Metamaterials
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Article - Conference proceedings
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