Comparative Study of Transmitter Pre-Emphasis Methods For More Complex Channel Transfer Function

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU92633" target="_blank" >RIV/00216305:26220/11:PU92633 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparative Study of Transmitter Pre-Emphasis Methods For More Complex Channel Transfer Function
Original language description
The channel loss compensation can be realized by a transmitter pre-emphasis or a receiver equalization. In the paper the application of a pulse-width modulated (PWM) pre-emphasis to the equalization of PCBs transmission lines with more complex transfer function is described. It provides an alternative to the finite impulse response (FIR) pre-emphasis with advantages in the light of modern CMOS where the maximum voltage swing is pushed below 1.0 V. The PWM pre-emphasis method does not change the pulse amplitude as for conventional FIR pre-emphasis, but instead exploits timing resolution. Our research is focused on optimatization of the standard PWM scheme for adaptive PWM pre-emphasis method. Finally, data-dependent adaptive PWM pre-emphasis technique is proposed to compensate for the data-dependent jitter.
Czech name
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Czech description
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Project
<a href="/en/project/GD102%2F08%2FH027" target="_blank" >GD102/08/H027: Advanced Methods, Structures and Components of Electronic Wireless Communication</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of IMAPS CS International Conference EDS 2011
ISBN
978-80-214-4303-7
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
115-121
Publisher name
Neuveden
Place of publication
Brno, Czech Repubic
Event location
Brno
Event date
Jun 22, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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