Mingji Chen
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View article: A tunable electromagnetic wave absorber for uniform reflection modulation in broadband
A tunable electromagnetic wave absorber for uniform reflection modulation in broadband Open
The development of broadband, tunable electromagnetic wave absorbers with stable reflectivity is crucial for real-time reconfigurable applications, particularly in radar systems. Conventional tunable absorbers often rely on absorption band…
View article: On the Data-Driven Modeling of Price-Responsive Flexible Loads: Formulation and Algorithm
On the Data-Driven Modeling of Price-Responsive Flexible Loads: Formulation and Algorithm Open
The flexible loads in power systems, such as interruptible and transferable loads, are critical flexibility resources for mitigating power imbalances. Despite their potential, accurate modeling of these loads is a challenging work and has …
View article: Bioinspired Double‐Broadband Switchable Microwave Absorbing Grid Structures with Inflatable Kresling Origami Actuators
Bioinspired Double‐Broadband Switchable Microwave Absorbing Grid Structures with Inflatable Kresling Origami Actuators Open
Tunable radar stealth structures are critical components for future military equipment because of their potential to further enhance the design space and performance. Some previous investigations have utilized simple origami structures as …
View article: Hexagon-Twist Frequency Reconfigurable Antennas via Multi-Material Printed Thermo-Responsive Origami Structures
Hexagon-Twist Frequency Reconfigurable Antennas via Multi-Material Printed Thermo-Responsive Origami Structures Open
The origami structure has caused a great interest in the field of engineering, and it has fantastic applications in the deployable and reconfigurable structures. Owing to the unique multi-stable states, here a typical hexagon-twist origami…
View article: Ionic Conductive Gels for Optically Manipulatable Microwave Stealth Structures
Ionic Conductive Gels for Optically Manipulatable Microwave Stealth Structures Open
Smart structures with manipulatable properties are highly demanded in many fields. However, there is a critical challenge in the pursuit of transparent windows that allow optical waves (wavelength of µm–nm) for transmitting while blocking …
View article: A novel broadband waterborne acoustic absorber
A novel broadband waterborne acoustic absorber Open
In this paper, we extended the ray tracing theory in polar coordinate system, and originally proposed the Snell–Descartes law in polar coordinates. Based on these theories, a novel broadband waterborne acoustic absorber device was proposed…
View article: Fire protection design for composite lattice sandwich structure
Fire protection design for composite lattice sandwich structure Open
Composite lattice structures are of considerable mechanical property and multifunctional design flexibility. However, the relatively low operating temperature of polymer composite prevents its application in high temperature or fire-proofi…