Design and Implementation of Low Parasitic Inductance Bias Circuit for High-Power Pulsed Power Amplifiers

This article presents a wideband bias circuit with low parasitic inductance for high-power pulsed amplifiers. The proposed works similarly to the traditional in that it can ensure transmission of microwaves from power amplifier load while preventing supply. By making line shorter and wider than circuit, reduces its inductance. reduction parameters is critical reducing drain voltage overshoot pulse ensuring safety. simulation results demonstrate has lower bandwidth. To validate theory results, circuits are fabricated using microstrip circuits. Both experimental indicate one-third circuit. Furthermore,