Design and Implementation of a T/R Module Automatic Test System

被引：0
|
作者：
Zeng, Xiaolu [1 ]
Chen, Baixiao [1 ]
Zhao, Yinan [2 ]
Yang, Minglei [1 ]
机构：
[1] Xidian Univ, Natl Lab Radar Signal Proc, Xian 710071, Peoples R China
[2] Harbin Inst Technol Weihai, Sch Elect & Infounat Engn, Weihai 264209, Peoples R China
来源：
2016 CIE INTERNATIONAL CONFERENCE ON RADAR (RADAR) | 2016年
基金：
中国国家自然科学基金;
关键词：
Active phased array radar (APAR); T/R module; Off-Line Test; Automatic test system;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Transmit/Receive (T/R) module is a key part of Active phased array radar (APAR). It is necessary to test (T/R) the module strictly before it is set up into the radar system, which is called Off-Line Test. An APAR system is generally composed of thousands of T/R modules, which results in the heavy test task. For the difficulties of heavy test task and complex operations, a T/R module automatic test system is introduced in this paper, including the design of the hardware platfoun and software system, especially the data processing and the timing control design. The system is applied successfully at present and shortens the test time to 0.5 hour from the traditional 20 hours for a Ku-band T/R module with 16 channels. It is characterized by high test efficiency, accurate measurement results and easy operation, hence solving the difficulties of T/R module test effectively.
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页数：4
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