2020
DOI: 10.1002/mmce.22200
|View full text |Cite
|
Sign up to set email alerts
|

Dual‐band multifunctional metasurface for absorption and polarization conversion

Abstract: In this paper, a multifunctional metasurface capable of switching between an absorber and a polarization converter is presented. The active metasurface comprises diamond‐shaped unit cells embedded with PIN diodes. The characteristic of the design lies in its capability of exhibiting multifunctionality at the same frequency of operation. The structure behaves as an absorber and linear polarization converter around 15 and 17 GHz when the PIN diode is switched ON and OFF, respectively. The working principle is de… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
6
0

Year Published

2021
2021
2024
2024

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 20 publications
(6 citation statements)
references
References 34 publications
0
6
0
Order By: Relevance
“…The polarization effect of the control structure may also be achieved by loading a PIN diode. Dutta et al designed a five-layer absorbingpolarization/polarimetric metamaterial device with a square ring and a PIN diode at the top and a slightly wider diamond square ring in the middle, as shown in figures 6(a) and (b) [99]. When the PIN diode is on, it is in the absorbing state, Using solid state plasma (SSP), Zeng et al designed a multifunctional metamaterial absorber that can switch between the absorption and polarization of EMW [100].…”
Section: Multi-functional Absorbers At Microwavementioning
confidence: 99%
“…The polarization effect of the control structure may also be achieved by loading a PIN diode. Dutta et al designed a five-layer absorbingpolarization/polarimetric metamaterial device with a square ring and a PIN diode at the top and a slightly wider diamond square ring in the middle, as shown in figures 6(a) and (b) [99]. When the PIN diode is on, it is in the absorbing state, Using solid state plasma (SSP), Zeng et al designed a multifunctional metamaterial absorber that can switch between the absorption and polarization of EMW [100].…”
Section: Multi-functional Absorbers At Microwavementioning
confidence: 99%
“…Electrically reconfigurable FSS incurs high insertion loss and undergoes fabrication difficulties. The use of PIN diodes 19 and varactor diodes 20 for polarization conversion has complex bias circuits and expensive fabrication procedures. In Ra'di and Grbic, 21 bianisotropic and non‐reciprocal Tellegen and moving coupling have been used for polarization conversion of incident waves.…”
Section: Introductionmentioning
confidence: 99%
“…With regard to reconfiguration, tunable or switchable features have been reported in literature for antennas [12], absorbers [13], polarization converters [14], and so on. Recently, the reconfigurable metasurface with dynamically adjustable characteristic draws a growing interest in the fields of microwave, terahertz [15,16], optics [17,18], and acoustics [19,20].…”
Section: Introductionmentioning
confidence: 99%