Registered
POWER DISTRIBUTION NETWORK HAVING ELECTROMAGNETIC BAND-GAP DISPOSED THEREIN
- Inventors
-
Kwon Jong Hwa, Dong-Uk Sim, Kwak Sang Il, Yun Je Hoon, Kim Chang-Joo
- Application No.
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12578849 (2009.10.14)
- Publication No.
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20100156523 (2010.06.24)
- Registration No.
- 8004369 (2011.08.23)
- Country
- UNITED STATES
- Project Code
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08MR3100, Study on Diagnosis and Protection Technology based on EM,
Jeon Soon Ik
- Abstract
- An electromagnetic-wave suppression structure in a multilayer PCB or package structure is supplied with a power to be used therein by a power distribution network including a power plane and a ground plane. The multilayer PCB and package includes: an electromagnetic-wave suppression structure including an electromagnetic band-gap; and the electromagnetic-wave suppression structure is formed at a specific portion(s) of the power plane and/or the ground plane to suppress noises.
- KSP Keywords
- Band gap, Distribution network(DN), Electromagnetic BandGap(EBG), Multilayer PCB, Package structure, Power distribution network, Power plane, electromagnetic wave, ground planes(GP), power distribution, wave suppression