Estimated Spectra of Higher Order Spectral Null Codes
Kees A. Schouhamer Immink, Kui Cai · IEEE Communications Letters · 2018
We present an estimate of the power density function (spectrum) of binary Kth-order spectral null codes. We work out the auto-correlation model in detail for secondand third-order spectral null codes. We compare the autocorrelation functions and spectra predicted by the model with those generated by full-set Kth-order spectral null block codes.