Open AccessDesign of an Automatic Test System for Power Amplifier Modules
Author(s) -
Huang Xin-cheng,
Tian Hong
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1738/1/012013
Subject(s) - debugging , amplifier , test bench , computer science , power (physics) , process (computing) , interface (matter) , transmitter , test (biology) , fault (geology) , fault detection and isolation , computer hardware , electronic engineering , embedded system , engineering , artificial intelligence , telecommunications , channel (broadcasting) , bandwidth (computing) , maximum bubble pressure method , biology , operating system , paleontology , bubble , quantum mechanics , parallel computing , programming language , physics , seismology , geology , actuator
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.