Abstract: This paper analyzes the improved modulation techniques based on Phase Shift Pulse Width Modulation (PS-PWM) for single phase Cascaded H-Bridge (CHB) Multilevel inverter. Cascaded H-Bridge ...
Abstract: This paper investigates the usability of $4 \times 4$ Butler matrices for 16-QAM modulation and demodulation. The presented theoretical analysis shows that an appropriate choice of ...