A Varactor-Tunable Rasorber Using Tripole and Ring Slot Elements

In this study, a frequency-selective rasorber with a tunable passband and two absorptive bands is presented. It is designed using two active FSSs, an absorptive FSS realized with tripole elements, and a lossless bandpass FSS achieved with ring slots. Both active FSSs embedded with varactors realize...

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Bibliographic Details
Main Authors: Qingxin Guo, Qian Chen, Jianxun Su, Zengrui Li
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2021/9766379
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