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Chirp optimization using piecewise linear approach

Matthew Moldovan, Charles Baylis, Michael Wicks, Josh Martin, Robert J. Marks
2012 2012 International Waveform Diversity & Design Conference (WDD)  
A chirp optimization for in-band flatness under specific spectral constraints has been simulated in MATLAB using a search through piecewise linear characterizations of the chirp's time-frequency profile. In general, the piecewise linear chirp consists of both up-and down-chirps. An exhaustive search seeks the chirp best satisfying in-band energy and flatness criteria.
doi:10.1109/wdd.2012.7311265 fatcat:5gutyq5zwvcyddu4vu5ackazlu