Monopulse transmitarray antenna fed by aperture-coupled microstrip structure  

作　　者：Na KOU Shixing YU Zhao DING Zhengping ZHANG 

机构地区：[1]College of Big Data and Information Engineering,Guizhou University,Guiyang 550025,China [2]Key Laboratory of Micro-Nano-Electronics and Software Technology ofGuizhou Province,Guiyang 550025,China [3]Engineering Research Center of Power Semiconductor Device Reliability of the Ministry of Education,Guiyang 550025,China

出　　处：《Frontiers of Information Technology & Electronic Engineering》2022年第3期502-510,共9页信息与电子工程前沿（英文版）

基　　金：Project supported by the National Natural Science Foundation of China(No.61961006);the Science and Technology Projects of Guizhou Province,China(No.QKHJC[2020]1Y257)。

摘　　要：An X-band monopulse antenna based on transmitarray with light-weight and low-cost features is designed,fabricated,and measured.The proposed antenna is composed of a transmitarray lens,a feed source which combines aperture-coupled microstrip antennas,and a sum-difference(SUM-DIFF)compar-atoi\According to simulation and measurement results of the transmitarray based monopulse antenna,gain of sum beam reaches 21.5 dBi.

关 键 词：ANTENNA PULSE transmit 

分 类 号：TN822[电子电信—信息与通信工程]