期刊
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
卷 21, 期 9, 页码 465-467出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LMWC.2011.2162942
关键词
Frequency-selective surfaces (FSSs); microwave filters; periodic structures; spatial filters
资金
- National Consortium for MASINT Research
- National Science Foundation
A wideband, liquid-metal-based, tunable frequency selective surface is presented. The structure consists of a periodic array of liquid mercury (Hg) volumes separated by gaps of mineral oil, encapsulated by an array of parallel polytetrafluoroethylene tubes. Tunability is achieved via pressure-driven fluidic control over the respective volumes of Hg and oil. A tuning range of 4.08-16.96 GHz (122.4% fractional bandwidth) is demonstrated.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
