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INDEX
ANNEX A: INSIGHT INTO THE OPERATION OF AN OFDM SYSTEM ................................................ 1
ANNEX B: CYCLIC PREFIX EFFECT ON THE OFDM SIGNAL SPECTRUM .......................................... 4
ANNEX C: DIRECT DETECTION OPTICAL OFDM TRANSMITTER CONFIGURATIONS....................... 7
C.1. Real drive signal ................................................................................................................. 7
C.2. Trigonometric interpolation (oversampling)...................................................................... 8
C.3. Band shifted from DC ......................................................................................................... 9
C.4. RF upconversion ............................................................................................................... 10
C.5. Colourless transmitter...................................................................................................... 11
ANNEX D: MATLAB CODE ............................................................................................................ 13
D.1. OFDM coder ..................................................................................................................... 13
D.2. OFDM decoder ................................................................................................................. 15