Impedance-dependent wideband digital predistortion of solid-state radar amplifiers

Z Dunn, M Yeary, C Fulton… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Spectral regrowth and waveform distortion caused by wideband signals input into active
phased array antenna systems is the problem this paper addresses. The paper's unique …

EMI functional vulnerability identification in RF Front-Ends

A Martorell, J Raoult, R Marijon… - 2017 11th International …, 2017 - ieeexplore.ieee.org
The electromagnetic susceptibility of Radio-Frequency (RF) Front-Ends is studied. A RF
receiver has nonlinear properties induced by its first stages (Switch, Low-Noise Amplifier …

Digital Predistortion of Pseudo-Orthogonal Wideband Waveforms for Dual-Polarimetric Phased Array Radars

Z Dunn - 2016 - shareok.org
Many new and interesting radar operational modes and techniques are being explored to
maximize the efficiency and utility of next-generation radar systems while complying with …