A Compact, Wideband Complex Cascode Power Amplifier With LC Neutralization for VSWR-Resilient Operation in High-Density Phased Arrays https://sscs.ieee.org/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 https://secure.gravatar.com/avatar/8fcdccb598784519a6037b6f80b02dee03caa773fc8d223c13bfce179d70f915?s=96&d=mm&r=g
Abstract:
This article proposes a design methodology for achieving intrinsic performance resilience in power amplifiers (PAs) against antenna impedance variations inherent to modern phased-array systems through the improvement of the PA output matching ( $S!_{22}$ ). This goal, however, presents a challenge for conventional cascode PAs due to their inherently high output impedance …