NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 3 of 3 (0.123 seconds)
1

Cross-Talk Issue of DSL Splitter at High Frequency and the Signal Cancellation Solution

Liu, Wen-chung 22 January 2008 (has links)
With increasing bandwidth demand, DSL system continuously evolves to increase the maximum transmission frequency. However, the resulting cross-talk comes ever stronger and significantly degrades the system transmission performance. The cross-talk mainly comes from the DSLAM, modem, cable and splitter in a DSL system. This thesis proposes a signal cancellation method to overcome the cross-talk problem in a DSL splitter, which makes the DSL splitter no longer one of the cross-talk sources to affect the system transmission performance.
signal cancellation
Cross-talk
splitter
2

Grid phase and harmonic detection using cascaded delayed signal cancellation technique

Wang, Yifei Unknown Date
No description available.
delayed signal cancellation (DSC)
grid phase detection
harmonic detection
phase-locked loop (PLL)
3

An Evolutionary Platform for Retargetable Image and Signal Processing Applications

Tepvorachai, Gorn 02 June 2008 (has links)
No description available.
Computer Science
Engineering
cognitive
processing
evolutionary
platform
retargetable
information
adaptive
neural network
neural net
filter
signal
image
signal cancellation
noise reduction
facial image
face
recognition
FPGA
application

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