Designing multi-band and high bandwidth antennas with heterogeneous substrates
Designing multi-band and high bandwidth antennas with heterogeneous substrates
复制标题
设计具有异质基板的多频段和高带宽天线
DOI：
10.1109/apwc.2012.6324938
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Johan Joubert
中科院分区：
文献类型：
--
作者：
W. Whittow;C. C. Njoku;J. Vardaxoglou;Johan Joubert
本文探讨了创建具有异质介电性能的基板的概念。通过适当地定位低介电常数和高介电常数的区域，第二谐振可以移动到更接近第一谐振的位置，并且可以创建多频带天线。通过组合谐振，可以增加天线的带宽。
This paper investigates the concept of creating substrates with heterogeneous dielectric properties. By suitably locating areas of low and high permittivity, the second resonance can be moved closer to the 1st resonance and multiband antennas can be created. By combining, the resonances, the bandwidth of the antenna can be increased.