Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...

Frequency-Domain Signal Processing for Spectrally-Enhanced CP-OFDM Waveforms in 5G New Radio Abstract: Orthogonal frequency-division multiplexing (OFDM) has been selected as the basis for the ...

This letter presents the digital predistortion for power amplifiers (PAs) using a new behavioral model that combines a nonlinear autoregressive exogenous architecture with a support vector regression ...