File:ISI Bandlimited Corrupted Bipolar NRZ Signal.svg
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Summary
[edit]DescriptionISI Bandlimited Corrupted Bipolar NRZ Signal.svg |
The (normalised) transmission pattern of what was an ASCII '[' (binary 01011101) using rectangular bipolar non-return-to-zero signalling that has been sent through a bandlimited channel. This channel has filtered the rectangular pulse shape to an approximate sinc function resulting in an error in the received message, which is 01011111 (an ASCII '_'). The output decision is modelled as a simple integrate-and-dump circuit followed by a sampler synchronised to the bit periods; the resulting output is overlaid in blue. Intended for use as one of a series of example images in the en:Intersymbol interference article on en. The other images include:
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Date | (UTC) |
Source | Own work |
Author | Blair Bonnett |
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[edit]Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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current | 10:14, 20 November 2007 | 512 × 384 (76 KB) | Blair Bonnett (talk | contribs) | {{Information |Description=== Summary == {{Information |Description=The (normalised) transmission pattern of what was an ASCII '[' (binary 01011101) using rectangular bipolar non-return-to-zero signalling that has been sent through a bandlimited channel. |
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Image title | Matlab Figure Converted by PLOT2SVG written by Juerg Schwizer |
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