Energy efficiency of allpass ARMA impulse-equivalent periodic sequences
P.S. Moharir, K. Venkata Rao, S.K. Varma · Electronics Letters · 1984
Periodic sequences with good discrimination, merit factor and energy efficiency can be generated using an allpass ARMA unit sample response. The dependence of these parameters on the first- and second-order transfer functions is studied and some results are presented up to a length of 16.