A. D. Martínez Pérez, J. Morte, F. Aznar, C. Sánchez-Azqueta, and S. Celma, “Approaching Ideal Polyphase Filter Response in 65-nm CMOS”, Jorn. jovenes investig. I3A, vol. 5, no. 1, Jun. 2017, doi: 10.26754/jji-i3a.201711990.