Huanrong Tian

Dorsiventrally Bicolored Leaf‐Inspired Metamaterial Absorbers for Tailorable Electromagnetic Absorption

Xiaohan Liu, Wenjun Cai, Huanrong Tian, Zidong Zhang et autres

Realizing tailorable broadband electromagnetic absorption within structurally concise architectures remains a key challenge for advanced absorber design. Inspired by dorsiventrally bicolored leaves that integrate broad-spectrum light management with directional regulation, we propose a bioinspired hybrid metastructure in which an impedance-graded hexagonal-frustum absorber …

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Realization of multi-band microwave absorption and direction-designability in FeSiAl@SiC composite via metastructure-induced interfacial coherent cancellation

Xiaohan Liu, Fushan Li, Lujie Zhang, Mengli Tian et autres

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Achieving ultrahigh Q Mg 3 (PO 4 ) 2 solid solution through structural optimization for broadband antenna applications

Huanrong Tian, Xu Zhou, Zidong Zhang, Ruihan Wang et autres

Abstract The rapid advancement of high‐frequency wireless communication systems has significantly increased the demand for microwave dielectric ceramics with low ε r and ultra‐high Q · f . To address the demand, a novel solid solution ceramic was developed by substituting Zn …

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Crystal structure, chemical bond characteristics, lattice vibrations, and microwave dielectric properties of Cu-modified tri-magnesium phosphate ceramics for antenna applications

Ruihan Wang, Haitao Wu, Huanrong Tian, Yuping Zhang

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Ultra-low ε and low dielectric loss (Mg1−xMnx)2Al4Si5O18 (x=0.1–0.5) microwave dielectric ceramics for patch antenna and dielectric resonator antenna applications

Ruihan Wang, Dan Liŭ, Kang Xu, Zipei Wang et autres

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Low permittivity LiGd(PO3)4 microwave dielectric ceramics and their application in C-band

Chuanxiang Sun, Xiaohan Zhang, Xu Zhou, Zipei Wang et autres

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A novel ultra-low relative permittivity Mg2P4O12 metaphosphate ceramic for dielectric resonator antennas

Huanrong Tian, Xu Zhou, Zidong Zhang, H.T. Wu et autres

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Crystal structure, bond characteristics, and microwave dielectric properties of novel low-εr LiRE(PO3)4 (RE = Pr, Nd) ceramics

Huanrong Tian, Yao Liu, Zidong Zhang, H.T. Wu et autres

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Effect of Ge4+-substituted on the structure characteristics and microwave/terahertz dielectric properties of ultra-low εr, high Q·f cordierite ceramics

Huanrong Tian, Yiyun Zhang, Ruihan Wang, Haitao Wu et autres

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Low-permittivity LiLn(PO 3 ) 4 (Ln = La, Sm, Eu) dielectric ceramics for microwave/millimeter-wave communication

Huanrong Tian, Xiaohan Zhang, Zidong Zhang, Yao Liu et autres

The development of dielectric materials with low permittivity and low loss is a great challenge in wireless communication. In this study, LiLn(PO3)4 (Ln = La, Sm, Eu) ceramic systems were successfully prepared using the traditional solid-state method. X-ray diffraction analysis indicated that …

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Design of broadband metamaterial absorber utilized by flower-shaped unit loaded with lumped-resistor

Huanrong Tian, Lujie Zhang, Yehao Zhao, Zixuan Liu et autres

A metamaterial broadband absorber is designed by means of metal pattern and lumped resistance. The optimal structural parameters and resistance are scanned in certain steps to determine. The maximum absorbing bandwidth can achieve up to 8.2 GHz with 3 mm thickness. Subsequently, …

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Structure characteristics and microwave/terahertz dielectric response of low-permittivity (La0.2Nd0.2Sm0.2Eu0.2Gd0.2)2Zr3(MoO4)9 high-entropy ceramics

Huanrong Tian, Xiaohan Zhang, Wei Du, Zhanbai Feng et autres

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