IEEE

Performance Enhancement of Neutral Voltage Modulation in Cascaded H-Bridge Inverters Under DC-Source Voltage Imbalance Using Modified Level-Shifted PWM

Abstract: The operation of a cascaded H-bridge inverter in unbalanced desource voltage conditions necessitates application of a suitable offset voltage injection to achieve extension of the linear ...
IEEE

Parameter Estimation of Multiple Linear Frequency Modulation Signals Sensed by Nyquist Folding Receiver Using Periodic Linear Frequency Modulation Local Oscillator

Abstract: The Nyquist folding receiver (NYFR) is a new ultra-wideband (UWB) sensing structure that can sense signals in an UWB space. Since linear frequency modulation (LFM) signal is widely used in ...