A Novel Concept using Derivative Superposition at the Device-Level to Reduce Linearity Sensitivity to Bias in N-polar GaN MISHEMT. - Pawana Shrestha; Matthew Guidry; Brian Romanczyk; Rohit R. Karnaty; Nirupam Hatui; Christian Wurm; Athith Krishna; Shubhra S. Pasayat; Stacia Keller; James F. Buckwalter; Umesh K. Mishra (DRC, 2020)