现代信息科技2024，Vol.8Issue(22)：1-4,9,5.DOI:10.19850/j.cnki.2096-4706.2024.22.001
一种L波段小型化收发组件的设计与实现
Design and Implementation of a L-band Miniaturized T/R Module
兰宝岩 1戚兴 1王富康 1魏立云1
作者信息
- 1. 中国电子科技集团公司第五十四研究所,河北 石家庄 050081
- 折叠
摘要
Abstract
For the lightweight and miniaturized application requirements to high-power T/R components of active phased array radar system,a L-band miniaturized T/R module is designed by micro-assembly circuit and chip circuit technologies.The RF transceiver switching uses the double junction circulator,the transmission channel uses the Zero-IF modulation scheme,and the reception channel uses superheterodyne frequency conversion scheme.Through high-density micro-assembly integration process,the T/R module implements high-density integration of functional circuits of power division and amplification of LO,power amplification,low noise amplification,filtration,power supply modulation,power detection and so on.The batch trial-production verification shows that the output power of three-temperature transmission of this module is better than 49 dBm,the gain flatness of reception channel is better than±1 dB,the noise factor of three-temperature is better than 2.8 dB,the size is 75 mm×42 mm×20 mm,and the mass is about 130 g.关键词
收发组件/L波段/小型化/热设计Key words
T/R module/L-band/miniaturization/heat design分类
信息技术与安全科学引用本文复制引用
兰宝岩,戚兴,王富康,魏立云..一种L波段小型化收发组件的设计与实现[J].现代信息科技,2024,8(22):1-4,9,5.
