电子元件与材料Issue(3)：45-48,4.DOI:10.14106/j.cnki.1001-2028.2015.03.012
宽带高隔离度双极化多层微带阵列天线研制
Dual-polarized multilayer microstrip antenna array with high isolation and wide band
赵璐 1李峰 1于慧娟1
作者信息
- 1. 中国西南电子技术研究所，四川 成都 610036
- 折叠
摘要
Abstract
A novel dual-polarized multilayer microstrip antenna array with high isolation and wide band was proposed. The wide band of the antenna was realized by adding parasitic patch and multilevel impedance matching. The dual linear polarization was realized by“H”shape aperture coupling and microstrip line feeding. Research results show that two layer stripline feeding networks solve the coupling problem between networks and improve the isolation. The bandwidth of the antenna is about 26.5%, the gain is about 19 dB, and the isolation is above 37 dB. This antenna has thin profile and light weight, and can be used as sub array to fabricate much bigger dual-polarized array.关键词
微带阵列天线/多层板/宽带/双极化/高隔离度/低剖面Key words
microstrip antenna array/multilayer/wide band/dual-polarized/high isolation/thin profile分类
信息技术与安全科学引用本文复制引用
赵璐,李峰,于慧娟..宽带高隔离度双极化多层微带阵列天线研制[J].电子元件与材料,2015,(3):45-48,4.
