ArticleSensors (Basel, Switzerland)2022
Quad-Band Polarization-Insensitive Square Split-Ring Resonator (SSRR) with an Inner Jerusalem Cross Metamaterial Absorber for Ku- and K-Band Sensing Applications.
Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Design and analysis of a terahertz metamaterial sensor with cross-shaped resonators for alkene detection.Scientific reports · 2026Article
- Interconnected four split rectangular ring resonator flexible metamaterial for microwave sensing application.Scientific reports · 2025Article
- Coupled split square resonator based metamaterial sensor for realtime monitoring of air bubbles in IV channels.Scientific reports · 2025Article
- Multimode Miniature Polarization-Sensitive Metamaterial Absorber with Ultra-Wide Bandwidth in the K Band.Micromachines · 2024Article
- An Optically Transparent Metamaterial Absorber with Tunable Absorption Bandwidth and Low Infrared Emissivity.Materials (Basel, Switzerland) · 2023Article
- A Quad-Band and Polarization-Insensitive Metamaterial Absorber with a Low Profile Based on Graphene-Assembled Film.Materials (Basel, Switzerland) · 2023Article
- Multi-resonant tessellated anchor-based metasurfaces.Scientific reports · 2023Article
- Metamaterials and Their Application in the Performance Enhancement of Reconfigurable Antennas: A Review.Micromachines · 2023Review
- Metamaterial Based Ku-Band Antenna for Low Earth Orbit Nanosatellite Payload System.Nanomaterials (Basel, Switzerland) · 2023Article
- Triple-Band Square Split-Ring Resonator Metamaterial Absorber Design with High Effective Medium Ratio for 5G Sub-6 GHz Applications.Nanomaterials (Basel, Switzerland) · 2023Article
- Mutual Coupling Suppression of GPR Antennas by Depositing Wideband Meta-Absorber with Resistive Film.Materials (Basel, Switzerland) · 2022Article
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Authors and funding
6 authors.
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Abstract
The development of metamaterial absorbers has become attractive for various fields of application, such as sensing, detectors, wireless communication, antenna design, emitters, spatial light modulators, etc. Multiband absorbers with polarization insensitivity have drawn significant attention in microwave absorption and sensing research. In this paper, we propose a quad-band polarization-insensitive metamaterial absorber (MMA) for Ku- and K-band applications. The proposed patch comprises two square split-ring resonators (SSRR), four microstrip lines, and an inner Jerusalem cross to generate four corresponding resonances at 12.62 GHz,14.12 GHz, 17.53 GHz, and 19.91 GHz with 97%, 99.51%, 99%, and 99.5% absorption, respectively. The complex values of permittivity, permeability, refractive index, and impedance of MMA were extracted and discussed. The absorption mechanism of the designed MMA was explored by impedance matching, equivalent circuit model, as well as magnetic field and electric field analysis. The overall patch has a rotational-symmetrical structure, which plays a crucial role in acquiring the polarization-insensitive property. The design also shows stable absorption for both transverse electric (TE) and transverse magnetic (TM) modes. Its near-unity absorption and excellent sensing performance make it a potential candidate for sensing applications.
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