Detail publikace

Signaling Technique Using Inverse Exponential Function for High-Speed On-Chip Interconnects

ŠEVČÍK, B. BRANČÍK, L.

Originální název

Signaling Technique Using Inverse Exponential Function for High-Speed On-Chip Interconnects

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

In modern digital systems where advanced miniaturization is used, on-chip interconnects are becoming more incompatible with existing signaling methods to overcome signal distortion caused by natural low-pass effect of transmission lines. Current requirements for signal pre-emphasis driver at transceiver side are logically similar to the general requirements for low-power voltage digital systems. High efficiency of signal pre-emphasis together with a minimum voltage swing during signal emphasizing and still lower power dissipation are the main features of modern signaling methods. In this paper a novel pulse shaping method based on the use of an inverse exponential function that has smaller distortion than conventional raised-cosine pulse is introduced together with advanced channel modeling. Thus, a robust pulse pre-emphasis method using combination of amplitude emphasis and time-domain emphasis is proposed. Analysis clearly shows that proposed pulse shaping method due to the spectral efficiency can increase the transmission bandwidth of low cost wire channel.

Klíčová slova

pre-emphasis, high-speed interconnects, raised-cosine, exponential function, transmission

Autoři

ŠEVČÍK, B.; BRANČÍK, L.

Rok RIV

2015

Vydáno

1. 11. 2015

Nakladatel

WSEAS - World Scientific and Engineering Academy and Society

Místo

Řecko

ISSN

1109-2742

Periodikum

WSEAS TRANSACTIONS on COMMUNICATIONS

Ročník

14

Číslo

54

Stát

Řecká republika

Strany od

470

Strany do

476

Strany počet

7

URL

http://wseas.org/wseas/cms.action?id=10184

BibTex

@article{BUT118040,
  author="Břetislav {Ševčík} and Lubomír {Brančík}",
  title="Signaling Technique Using Inverse Exponential Function for High-Speed On-Chip Interconnects",
  journal="WSEAS TRANSACTIONS on COMMUNICATIONS",
  year="2015",
  volume="14",
  number="54",
  pages="470--476",
  issn="1109-2742",
  url="http://wseas.org/wseas/cms.action?id=10184"
}