A Multibit Delta–Sigma Modulator With Double Noise-Shaped Segmentation PROJECT TITLE :A Multibit Delta–Sigma Modulator With Double Noise-Shaped SegmentationABSTRACT:This temporary proposes an occasional-power design for a discrete-time (DT) delta–sigma modulator to require full blessings of increased quantization levels. Within the proposed architecture, noise-shaped segmentation is applied to each the quantizer and therefore the feedback digital-to-analog converter to take care of a high resolution and a high linearity and, at the identical time, keep the hardware complexity low. This leads to a significantly reduced output swing of the integrator to attenuate the slewing-connected distortion in a DT implementation. The ensuing uniform linear settling behavior will tolerate a relatively massive settling error without degrading the performance, which greatly relaxes the bandwidth demand of the op-amp design. The reduced output swing conjointly allows the utilization of low-gain amplifiers, that is notably enticing for a complicated technology in that the intrinsic gain of the transistor is degraded. The proposed design is analyzed and verified through simulation. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Electrocardiographic Systems With Reduced Numbers of Leads—Synthesis of the 12-Lead ECG Efficient Computation of Time-Optimal Point-to-Point Motion Trajectories
