Design of an Automatic Test System for Power Amplifier Modules. Issue 1 (January 2021) - Xin-cheng, Huang
Abstract: This article introduces the design of a power automatic correction system for radar transmitter power amplifier modules. The system is mainly composed of a control computer, a test bench, a fault detection unit, general instruments and apparatus, and a GPIB interface card[1-2]. The article describes the working principle, test process, and test method of this system in detail. The actual test shows that the system can effectively improve the power calibration accuracy and significantly improve the debugging efficiency.