Title :
Efficiency of differential signaling on cavity noise suppression in applications with reference plane change
Author :
Lee, Junho ; Kim, Joungho ; Joungho Kirn ; Lu, Albert Chee W ; Fan, Wei ; Wai, Lai L.
Author_Institution :
Terahertz Interconnection & Package Lab., KAIST, Daejon, South Korea
Abstract :
We present the effect of reference plane change of signal traces on cavity noise generation and signal quality deterioration. Also, the efficiency of differential signaling in reducing the power plane noise and the alleviation of signal integrity deterioration, which are caused by power/ground plane resonance, are investigated with the analytical cavity noise coupling model and measurement.
Keywords :
circuit noise; circuit resonance; digital circuits; electromagnetic interference; interference suppression; printed circuits; signalling; EMI; analytical cavity noise coupling model; cavity noise generation; cavity noise suppression; differential signaling efficiency; digital system; multilayered PCB; power plane noise; power/ground plane resonance; printed circuit board; reference plane change; signal integrity deterioration; signal quality deterioration; Circuit noise; Frequency; Impedance; Noise generators; Noise reduction; Power generation; Resonance; Signal generators; Testing; Vehicles;
Conference_Titel :
Electromagnetic Compatibility, 2004. EMC 2004. 2004 InternationalSymposium on
Print_ISBN :
0-7803-8443-1
DOI :
10.1109/ISEMC.2004.1350026
