Let us try to understand simulation of a typical Orthogonal Frequency Division Multiplexing (OFDM) transmission defined per IEEE 802.11a specification.
A simple Matlab script where a BPSK modulated signal is transmitted on the 52 used subcarriers, may be used for understanding generation of an OFDM signal. The script is loosely based on 802.11a specification.
More details on the theory and the equations can be foune here
Krishna Sankar M (2021). spectrum of an OFDM transmit (https://www.mathworks.com/matlabcentral/fileexchange/19189-spectrum-of-an-ofdm-transmit), MATLAB Central File Exchange. Retrieved .
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