Detail publikačního výsledku

Optimized Signaling Method for High-Speed Transmission Channels with Higher Order Transfer Function

ŠEVČÍK, B.; BRANČÍK, L.; KUBÍČEK, M.

Originální název

Optimized Signaling Method for High-Speed Transmission Channels with Higher Order Transfer Function

Anglický název

Optimized Signaling Method for High-Speed Transmission Channels with Higher Order Transfer Function

Druh

Článek WoS

Originální abstrakt

In this paper, the selected results from testing of optimized CMOS friendly signaling method for high speed communications over cables and printed circuit boards (PCBs) are presented and discussed. The proposed signaling scheme uses modified concept of pulse width modulated (PWM) signal which enables to better equalize significant channel losses during data high-speed transmission. Thus, the very effective signaling method to overcome losses in transmission channels with higher order transfer function, typical for long cables and multilayer PCBs, is clearly analyzed in the time and frequency domain. Experimental results of the measurements include the performance comparison of conventional PWM scheme and clearly show the great potential of the modified signaling method for use in low power CMOS friendly equalization circuits, commonly considered in modern communication standards as PCI-Express, SATA or in Multigigabit SerDes interconnects.

Anglický abstrakt

In this paper, the selected results from testing of optimized CMOS friendly signaling method for high speed communications over cables and printed circuit boards (PCBs) are presented and discussed. The proposed signaling scheme uses modified concept of pulse width modulated (PWM) signal which enables to better equalize significant channel losses during data high-speed transmission. Thus, the very effective signaling method to overcome losses in transmission channels with higher order transfer function, typical for long cables and multilayer PCBs, is clearly analyzed in the time and frequency domain. Experimental results of the measurements include the performance comparison of conventional PWM scheme and clearly show the great potential of the modified signaling method for use in low power CMOS friendly equalization circuits, commonly considered in modern communication standards as PCI-Express, SATA or in Multigigabit SerDes interconnects.

Klíčová slova

high-speed signaling; equalization; pulse-width modulation; signal integrity; channel loss; multi-gigabit

Klíčová slova v angličtině

high-speed signaling; equalization; pulse-width modulation; signal integrity; channel loss; multi-gigabit

Autoři

ŠEVČÍK, B.; BRANČÍK, L.; KUBÍČEK, M.

Rok RIV

2018

Vydáno

01.09.2017

Nakladatel

Institute of Measurement Science, Slovak Academy of Sciences

Místo

Bratislava, Slovakia

ISSN

1335-8871

Periodikum

Measurement Science Review

Svazek

17

Číslo

4

Stát

Slovenská republika

Strany od

178

Strany do

186

Strany počet

9

URL

http://www.degruyter.com/view/j/msr.2017.17.issue-4/msr-2017-0021/msr-2017-0021.xml?format=INT

BibTex

@article{BUT141084,
  author="Břetislav {Ševčík} and Lubomír {Brančík} and Michal {Kubíček}",
  title="Optimized Signaling Method for High-Speed Transmission Channels with Higher Order Transfer Function",
  journal="Measurement Science Review",
  year="2017",
  volume="17",
  number="4",
  pages="178--186",
  doi="10.1515/msr-2017-0021",
  issn="1335-8871",
  url="http://www.degruyter.com/view/j/msr.2017.17.issue-4/msr-2017-0021/msr-2017-0021.xml?format=INT"
}

Dokumenty

msr-2017-0021