Absorbing metamaterial
AssigneeKuang-Chi Cutting Edge Technology Ltd.
InventorsRuopeng Liu, Zhiya Zhao, Kangqiang Chen, Sucheng Li
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Abstract
The disclosure discloses an absorbing metamaterial, including a plurality of metamaterial units that are periodically arranged, where the metamaterial unit includes: a first loop disposed on a first plane; and a second loop disposed on a second plane, where the first plane is perpendicular to the second plane, so that the first loop and the second loop are orthogonal. According to the foregoing technical solution in the disclosure, wave absorption in a large angle range can be implemented while ensuring wideband wave absorption.
Claims9
An absorbing metamaterial, comprising a plurality of metamaterial units that are periodically arranged, wherein the metamaterial unit comprises:
- a first loop disposed on a first plane;
- and
- a second loop disposed on a second plane, wherein the first plane is perpendicular to the second plane, so that the first loop and the second loop are orthogonal;
- each of the first loop and the second loop comprises:
- two metal semi-rings that are spaced from each other and whose openings are opposite to each other;
- and
- two resistors, wherein two ends of each resistor are respectively connected to two ends that are of the two metal semi-rings and that are located on a same side and opposite to each other.
Dependencies are inferred from the claim text.