A5017578886- Advanced Antenna and Metasurface Technologies
- Advanced ceramic materials synthesis
- Electromagnetic wave absorption materials
- Metamaterials and Metasurfaces Applications
- Aluminum Alloys Composites Properties
- Advanced materials and composites
- Antenna Design and Analysis
- Magnesium Oxide Properties and Applications
- Boron and Carbon Nanomaterials Research
- MXene and MAX Phase Materials
- Concrete and Cement Materials Research
- Microwave Engineering and Waveguides
- Materials Engineering and Processing
- Metal and Thin Film Mechanics
- High-Temperature Coating Behaviors
- Plasmonic and Surface Plasmon Research
- Orbital Angular Momentum in Optics
- Microwave Dielectric Ceramics Synthesis
- Recycling and utilization of industrial and municipal waste in materials production
- Bauxite Residue and Utilization
- Metallic Glasses and Amorphous Alloys
- Fiber-reinforced polymer composites
- Magnetic Properties and Synthesis of Ferrites
- Bone Tissue Engineering Materials
- Magnetic Properties of Alloys
Wuhan University of Science and Technology
2016-2025
Chongqing University
2025
National Engineering Research Center of Electromagnetic Radiation Control Materials
2024
ShanghaiTech University
2024
Nanjing Medical University
2024
Jiangsu Province Hospital
2024
Hubei Engineering University
2024
Jiangsu University
2023-2024
Institute of Refrigeration
2024
Guangxi University
2013-2023
Circular dichroism (CD) in terahertz (THz) regions has been widely used biomonitoring, analytical chemistry, communication sensing, and other fields. Herein, we present a simple design for dual-band THz chiral metasurface absorber (CMA) with stronger CD effect based on temperature-tunable InSb enhanced sensing applications. The proposed CMA consisted of periodic array the evolved C-shaped adhered to copper substrate. designed at 305 K achieved right-handed circular polarization...
Abstract In this paper, a novel design of dual-narrowband metamaterial absorber (MMA) was proposed for using as high-performance refractive index (RI) sensor in the terahertz (THz) region. The MMA is based on vertical-ring-shaped (VRS) structure gold film array. Through numerical simulation, it found that can achieve high absorption levels 99.8% and 94.6% at 1.723 THz 2.457 THz, respectively, which are consistent with values obtained coupling mode theory (CMT). also exhibits Q-factor about...
In this paper, we propose a microstrip antenna that incorporates dual-polarization and bidirectional focusing metasurface (MS) for achieving high-gain transmission in circular polarization (CP) reflection linear (LP) radiation, respectively. Initially, design MS enables independent manipulation of the transmitted CP wave at lower frequency 8.2 GHz reflected LP higher 16.2 GHz, The unit-cell comprises combination an outer bilayered split-ring resonator, along with inner arc-shaped disk...
In this paper, a novel dual-band metasurface filter (MSF) designed for accurately differentiating pulse waves (PWs) and continuous (CWs) is proposed, which based on complementary cross resonator (CSR) structure adhered dielectric substrate integrated with capacitive nonlinear circuit. The unit cell of the MSF comprises two identical CSR structures: one circuits configured in parallel capacitor (C1) within structure. These structures loaded are fabricated substrate. simulation outcomes reveal...
In this work, a high-gain and wideband microstrip-fed slot antenna is proposed investigated, which composed of an anisotropic metasurface (AMS) aperture coupled structure.The microstrip with four resonances can be obtained by merging the AMS anomalous inverted π-slot feed structure in low profile (1.07λ × 1.07λ 0.06λ).The simulated results indicate that achieve wide impedance bandwidth 56.1% from 3.32 to 5.91 GHz, verified experiment.In addition, measured show peak gain 10.7 dBi at 5.3...
Metasurfaces (MSs) are being extensively researched owing to their ability modulate the polarization and wavefront of electromagnetic (EM) waves in a flexible manner, which usually offer significant advantages including ultra-thinness, low losses, easy fabrication. However, conventional MSs typically operate well only with single polarization. Here, we propose novel design strategy for terahertz (THz) reflective-mode MS that relies on unit-cell arrangement combining propagation phase...
Abstract The development of novel materials with high‐efficiency microwave absorption is crucial for mitigating the adverse impacts electromagnetic pollution. In this study, MXene and FeNi Prussian blue analogs (PBA) are assembled onto a melamine foam using self‐assembly in situ growth technique. Subsequently, magnetic carbon foam, comprising alloys, TiN various morphologies, synthesized via carbothermal reduction reaction. surface morphology properties significantly influenced by pyrolysis...
In this paper, a single-feed microstrip antenna (MA) equipped with transmission-mode focusing metasurface (MS) is proposed to achieve dual-polarization capabilities and superior high-gain radiation performance. The original-feed MA comprises two distinct layers of coaxial-fed tangential patches, enabling it emit circular polarization (CP) wave gain 3.5 dBic at 5.6 GHz linear (LP) 4 dBi 13.7 GHz. To improve the performance MA, transmission MS numerically substantiated. By positioning...