太赫兹科学与电子信息学报2026，Vol.24Issue(6)：668-674,7.DOI:10.11805/TKYDA2025037
基于瓦片式T/R组件的高集成度Ku频段有源相控阵天线设计
Design of highly integrated Ku-band active phased array antenna based on tile-type T/R module
杨先国 1李庆东 1张晶 1田赟 1苏关云 1苟明艺1
作者信息
- 1. 成都西科微波通讯有限公司,四川 成都 610091
- 折叠
摘要
Abstract
Based on a tile architecture,a highly integrated Ku-band active phased array antenna capable of±70° beam scanning is designed.The active phased array consists of a microstrip patch panel array antenna,transmit/receive(T/R)modules,beam control and feed networks,and heat sinks.The T/R modules are designed in a tile configuration,with each channel capable of simultaneously prestoring amplitude and phase compensation codes for both the receive and transmit branches.Compared with traditional brick-type T/R modules,this design significantly reduces the dimension along the RF signal propagation direction while achieving monolithic integration of 128 channels,thereby realizing miniaturization,lightweight,and high reliability.The antenna array adopts a triangular lattice arrangement,which improves the gain by approximately 1 dB at a 60° scan angle compared with conventional rectangular lattice structures.This active phased array also features the advantages of low profile,thin and lightweight design,and simple assembly/disassembly.关键词
瓦片式T/R组件/相控阵/波束扫描/轻薄化Key words
tile-type T/R module/phased array/beam scanning/thinner-and-lighter分类
信息技术与安全科学引用本文复制引用
杨先国,李庆东,张晶,田赟,苏关云,苟明艺..基于瓦片式T/R组件的高集成度Ku频段有源相控阵天线设计[J].太赫兹科学与电子信息学报,2026,24(6):668-674,7.
