2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017, pp.19 - 21
Abstract
The coupling of power domains in a typical package power distribution network (PDN) is investigated, mainly focusing on the effect of ground structures and substrate parameters. From the simulated impedance parameter data, the self and the coupling capacitances are calculated. The preliminary study shows that the effect of the bottom ground planes has the most dominant effect on the domain coupling, and the ground plane between adjacent power domains can be effectively used to reduce the domain coupling.
Publisher
Institute of Electrical and Electronics Engineers Inc.