Power Efficient Subcarrier Modulation for Intensity Modulated Channels
نویسندگان
چکیده
منابع مشابه
Average Power Reduction Techniques for Multiple-Subcarrier Intensity-Modulated Optical Signals
We describe two classes of simple, effective techniques for reducing the average optical power requirement in intensity-modulated optical systems using multiple BPSK or QPSK subcarriers. The first class of techniques involves block coding between the information bits to be transmitted and the symbol amplitudes modulated onto the subcarriers in order to increase the minimum value of the multiple...
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ii List of Figures viii List of Tables xiv Glossary of Abbreviations xv Glossary of Symbol xviii Dedication xxiv Acknowledgements xxv Declaration xxvi Chapter One Introduction 1 1.1 Background 1 1.2 Research Motivation and Justification 5 1.3 Research Objectives 11 1.4 Thesis Organisation 13 1.5 Original Contributions 15 1.6 List of Publications and Awards 18 Chapter Two Fundamentals of FSO 21 2.
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ژورنال
عنوان ژورنال: Optics Express
سال: 2010
ISSN: 1094-4087
DOI: 10.1364/oe.18.017913