노이즈 저감 및 신호 특성 개선을 위한 전자파 저지대 구조 배치 방법
권종화, 곽상일, 심동욱, 윤재훈, 김창주
- 8004369 (2011.08.23)
- 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 제안 키워드
- 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