9 Papers
23 Citations
Ben Ma is an academic researcher from Nanjing University of Aeronautics and Astronautics. The author has contributed to research in topics: Metamaterial absorber & Microwave. The author has an hindex of 7, co-authored 9 publications.
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Papers
Novel triple-band polarization-insensitive wide-angle ultra-thin microwave metamaterial absorber
TL;DR: In this paper, a novel microwave triple-band metamaterial absorber is constructed of a periodic array of new resonant structure printed on a dielectric material with the thickness of λ/67 at the lowest fundamental resonant frequency.
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Multi-band polarization-insensitive metamaterial absorber based on Chinese ancient coin-shaped structures
TL;DR: In this article, a metamaterial absorber based on Chinese ancient coin-shaped structure is proposed, which has five distinctive absorption peaks at frequencies of 2.538 GHz, 7.092 GHz, 9.702 GHz, 13.302 GHz, and 15.588 GHz.
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Enhancement of Omnidirectional Photonic Bandgaps in One-Dimensional Superconductor–Dielectric Photonic Crystals with a Staggered Structure
TL;DR: In this paper, the authors investigated the properties of the omnidirectional photonic bandgap realized by one-dimensional (1D) photonic crystals with a staggered structure which is composed of superconductor and isotropic dielectric.
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Modulation of high-order harmonic waves using nonlinear plasma photonic crystal and defective photonic crystal
TL;DR: In this paper, the authors used the plasma photonic crystal structures to suppress the generation of high-order harmonic wave by increasing the periods of the photonic crystals and decreasing the plasma frequency.
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A Novel Tunable Dual-band Microwave Metamaterial Absorber Based on Split Ring Resonant
Jialin Yuan,Shaobin Liu,Borui Bian,Xiangkun Kong,Haifeng Zhang,Ben Ma,Zhiwen Mao,Beiyin Wang,Microwave Photonics +8 more
- 01 Jan 2014
TL;DR: In this paper, a tunable metamaterial at microwave frequencies by embedding varactor diodes as an active element inside metamatter units is presented, where a pair of feed lines are used to control the reverse bias voltage on the diode.
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