Digital transmission: Spectrally efficient techniques
| dc.contributor.author | Henderson, Brian Gordon | en |
| dc.date.accessioned | 2011-09-07T03:26:58Z | |
| dc.date.available | 2011-09-07T03:26:58Z | |
| dc.date.issued | 1984 | en |
| dc.description.abstract | Spectrally efficient methods of digital transmission are studied, with particular emphasis on vestigial sideband (VSB) signalling. A general overview of digital transmission techniques gives a basis for more detailed studies into the areas of interest. Alternative methods of generating and detecting VSB are covered, offering possible ways of simplifying system implementation. A method of synchronizing VSB is proposed and analysed, giving a simple solution to the synchronization problem. VSB, as a spectrally efficient signalling format, is shown to be suitable for transmission over nonlinear channels; its performance comparing favourably with alternative systems. A new method of attaining spectrally efficient transmission is analysed. This combines VSB and quadrature modulation to obtain a signal with double the spectral efficiency of VSB. With suitable decoding this increased spectral efficiency is obtained at the expense of only a small sacrifice in power efficiency. | en |
| dc.identifier.uri | http://hdl.handle.net/10092/5452 | |
| dc.identifier.uri | http://dx.doi.org/10.26021/2542 | |
| dc.language.iso | en | |
| dc.publisher | University of Canterbury. Electrical Engineering | en |
| dc.relation.isreferencedby | NZCU | en |
| dc.rights | Copyright Brian Gordon Henderson | en |
| dc.rights.uri | https://canterbury.libguides.com/rights/theses | en |
| dc.title | Digital transmission: Spectrally efficient techniques | en |
| dc.type | Theses / Dissertations | |
| thesis.degree.discipline | Electrical Engineering | en |
| thesis.degree.grantor | University of Canterbury | en |
| thesis.degree.level | Doctoral | en |
| thesis.degree.name | Doctor of Philosophy | en |
| uc.bibnumber | 145024 | en |
| uc.college | Faculty of Engineering | en |
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