脉冲调制功率放大器是雷达系统和通信系统的一个重要组件。本文设计了一种基于单片微波集成电路(MMIC)的毫米波脉冲功率放大器组件,对影响脉冲调制波形的关键参数进行了仿真并研制了工程实物,实测单片输出功率可达32d Bm,上升沿下降沿均小于50ns,满足雷达系统的应用需求。 Pulse-modulated power amplifiers are an important component of radar systems and communication systems. In this paper, a millimeter-wave pulse power amplifier based on monolithic microwave integrated circuit (MMIC) is designed. The key parameters affecting the pulse modulation waveform are simulated and the engineering objects are developed. The measured output power of a single chip can reach 32 dBm, Along the falling edge are less than 50ns, to meet the radar system application requirements.