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Showing 1 to 2 of 2 for “"Wideband Doppler Correction"”.
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Nonlinear Doppler Warp Correction for Acoustic OFDM
… to multipath, frequency selectivity, noise, and Doppler – some of which are more severe. The increased distortion causes many techniques and assumptions made for typical RF communication systems to break down. One of the assumptions that breaks down is that the Doppler effect that the signal …
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OFDM for Underwater Acoustic Communication
… multipath, frequency selectivity, noise, and the Doppler effect — than the over-the-air radio frequency channel. In this work a time warp based technique which can be used to model time-varying wideband Doppler shifts (as seen in an UWA channel) in MATLAB is proposed. A corresponding procedure to …