Changes between Version 61 and Version 62 of Other/Summer/2024/signal


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Timestamp:
Aug 6, 2024, 7:20:46 PM (7 weeks ago)
Author:
wesleychen
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  • Other/Summer/2024/signal

    v61 v62  
    9090OFDM is another signal technique, although this technique "sits" one layer above BPSK. The idea is to split up the bandwidth of a signal into multiple smaller bands and each of those carry data. OFDM stands for Orthogonal Frequency Division Multiplexing and the word "Orthogonal" indicates that the smaller bands do not interfere with each other. Note that the data rate on an OFDM and BPSK signal is the same as the smaller bands on OFDM lead to a slower rates on each channel.
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    92 [[Image()]]
     92[[Image(Screen Shot 2024-08-06 at 3.20.03 PM.png, 400px)]]
    9393
    9494**Synchronization**