Stephen Scearce
Cisco Systems, Inc.
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Publication
Featured researches published by Stephen Scearce.
international symposium on electromagnetic compatibility | 2016
Chenxi Huang; Biyao Zhao; Ketan Shringarpure; Siqi Bai; Xiang Fang; Tamar Makharashvili; Hanqin Ye; Ying S. Cao; Michael Cracraft; Matteo Cocchini; Samuel Connor; Quinn Gaumer; Stephen Scearce; Bruce Archambeault; Brice Achkir; Er-Ping Li; Li Jun Jiang; Albert E. Ruehli; Jun Fan; James L. Drewniak
A decomposition method for the PCB PDN voltage ripple caused by the IC switching current is developed based on an equivalent circuit model from a cavity model. The decomposition is presented both in frequency domain and time domain. Along with this decomposition approach, a one-to-one correspondence between the voltage ripple and the geometry is revealed. Guidelines to decrease the PCB PDN voltage ripple is also discussed and corroborated by both simulation and analytical calculation.
2015 IEEE Symposium on Electromagnetic Compatibility and Signal Integrity | 2015
Wei Qian; Guanghua Li; Jianchi Zhou; David Pommerenke; Chong Ding; Douglas B. White; Stephen Scearce; Yaochao Yang
A 20 GHz channel emulator for broadband differential data links has been developed using a trace overlaid with lossy materials and a two stage programmable Finite Impulse Response (FIR) filter. It allows to emulate the main channel and the cross-talk in the data links. The hardware design and emulation procedure are described. The emulated channel matches the target channel, validating the design methodology.
Archive | 2003
Stephen Scearce; Pongsak Sriwudhthanun; James C. Q. Tran
Archive | 2006
Helen Shtargot; Shawn E. Bender; William J. Lewis; Lwin Tint; David Tarkington; Ming Chi Chen; Rene Duzac; James Everett Grishaw; Torence Lu; Kimberly Rae Turner; Phong Hoang Ho; Robert A. Loose; Stephen Scearce; Terri Cruse
Archive | 2004
Helen Shtargot; Dattatri Mattur; Shawn E. Bender; William J. Lewis; Lwin Tint; David Tarkington; Ming Chi Chen; Rene Duzac; James Everett Grishaw; Torence Lu; Kimberly Rae Turner; Phong Hoang Ho; Robert A. Loose; Stephen Scearce
Archive | 2012
Goutham Sabavat; Javid Mohamed; Subramanian Ramanathan; Stephen Scearce
electrical performance of electronic packaging | 2017
Siqi Bai; Chenxi Huang; Albert E. Ruehli; Stephen Scearce; James L. Drewniak
Archive | 2014
Feng Wu; Yongchao Ji; Yang Tang; Stephen Scearce; Shunjia Liu; Shaochun Tang
Archive | 2007
Frederic Michael Kozak; Stephen Scearce; Milton Palmer Hilliard; Samuel McCloy Lyall
Archive | 2006
Helen Shtargot; Shawn E. Bender; William J. Lewis; Lwin Tint; David Tarkington; Ming Chi Chen; Rene Duzac; James Everett Grishaw; Torence Lu; Kimberly Rae Turner; Phong Hoang Ho; Robert A. Loose; Stephen Scearce; Terri Cruse
