The unreasonable effectiveness of the Fourier transform
voxadam Thursday, January 08, 2026
Summary
The article provides an overview of OFDM (Orthogonal Frequency Division Multiplexing), a digital multi-carrier modulation technique used in various wireless communication technologies. It explains the key principles of OFDM, including subcarrier orthogonality, guard intervals, and its advantages in dealing with multipath interference.
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