The aim of this study is to devise detection processes for digital modems operating at rates of 9600 bit/s and more over telephone lines, using coded QAM signals. The baseband representation of QAM systems and the signal distortion introduced by the telephone circuits are first investigated to derive a suitable model for the simulation of data transmission systems, using a digital computer.
| Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:235164 |
| Date | January 1989 |
| Creators | Kadhim, Abdul-Ka |
| Publisher | Loughborough University |
| Source Sets | Ethos UK |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Source | https://dspace.lboro.ac.uk/2134/31896 |
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