1-bit band-pass delta-sigma modulator with parallel IIR form for concurrent multiband digital transmitter

T Maehata, S Kameda, N Suematsu - IEICE Transactions on …, 2017 - search.ieice.org
We propose an architecture for a 1-bit band-pass delta-sigma modulator (BP-DSM) that
outputs concurrent multiband RF signals. The proposed BP-DSM consists of parallel …