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Enhanced microstrip guard trace for ringing noise suppression using a dielectric superstrate

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Abstract
Grounded guard traces are increasingly used to reduce the coupling-induced crosstalk, but the incurred ringing noise will strongly limit the performance for the microstrip structures. This paper describes the generation mechanism of the ringing noise and derives an analytical formula of the noise magnitude. Besides, an enhanced microstrip guard trace design is proposed to eliminate the ringing noise by covering the original microstrip structure with a superstrate of higher permittivity. A design space versus the superstrate thickness and the dielectric constant are constructed and in which, the guard trace needs be grounded at the two ends only without causing any ringing noise. Finally, the time-domain simulations and experiments are performed to verify the proposed concept.
Keywords
Crosstalk noise, dielectric superstrate, guard trace, noise suppression, ringing noise, CROSSTALK REDUCTION, signal integrity, LINES, CIRCUITS

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Citation

Please use this url to cite or link to this publication:

Chicago
Cheng, Yung-Shou, Wei-Da Guo, Chih-Pin Hung, Ruey-Beei Wu, and Daniël De Zutter. 2010. “Enhanced Microstrip Guard Trace for Ringing Noise Suppression Using a Dielectric Superstrate.” IEEE Transactions on Advanced Packaging 33 (4): 961–968.
APA
Cheng, Y.-S., Guo, W.-D., Hung, C.-P., Wu, R.-B., & De Zutter, D. (2010). Enhanced microstrip guard trace for ringing noise suppression using a dielectric superstrate. IEEE Transactions on Advanced Packaging, 33(4), 961–968.
Vancouver
1.
Cheng Y-S, Guo W-D, Hung C-P, Wu R-B, De Zutter D. Enhanced microstrip guard trace for ringing noise suppression using a dielectric superstrate. IEEE Transactions on Advanced Packaging. 2010;33(4):961–8.
MLA
Cheng, Yung-Shou, Wei-Da Guo, Chih-Pin Hung, et al. “Enhanced Microstrip Guard Trace for Ringing Noise Suppression Using a Dielectric Superstrate.” IEEE Transactions on Advanced Packaging 33.4 (2010): 961–968. Print.
@article{1163256,
  abstract     = {Grounded guard traces are increasingly used to reduce the coupling-induced crosstalk, but the incurred ringing noise will strongly limit the performance for the microstrip structures. This paper describes the generation mechanism of the ringing noise and derives an analytical formula of the noise magnitude. Besides, an enhanced microstrip guard trace design is proposed to eliminate the ringing noise by covering the original microstrip structure with a superstrate of higher permittivity. A design space versus the superstrate thickness and the dielectric constant are constructed and in which, the guard trace needs be grounded at the two ends only without causing any ringing noise. Finally, the time-domain simulations and experiments are performed to verify the proposed concept.},
  author       = {Cheng, Yung-Shou and Guo, Wei-Da and Hung, Chih-Pin and Wu, Ruey-Beei and De Zutter, Dani{\"e}l},
  issn         = {1521-3323},
  journal      = {IEEE Transactions on Advanced Packaging},
  keyword      = {Crosstalk noise,dielectric superstrate,guard trace,noise suppression,ringing noise,CROSSTALK REDUCTION,signal integrity,LINES,CIRCUITS},
  language     = {eng},
  number       = {4},
  pages        = {961--968},
  title        = {Enhanced microstrip guard trace for ringing noise suppression using a dielectric superstrate},
  url          = {http://dx.doi.org/10.1109/TADVP.2010.2040033},
  volume       = {33},
  year         = {2010},
}

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