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  • A Diamond-Lattice-Structure-Inspired Full-Polarized Lightweight Steady . . .
    This article presents a novel, lightweight, and full-polarized Luneburg lens (LL) antenna featuring a diamond lattice structure for the first time
  • A Diamond-Lattice-Structure-Inspired Full-Polarized Lightweight Steady . . .
    This article presents a novel, lightweight, full-polarized Luneburg lens (LL) antenna featuring a diamond lattice structure for the first time
  • A Diamond-Lattice-Structure-Inspired Full-Polarized Lightweight Steady . . .
    In this paper, a novel dual-slant polarized three-dimensional (3D) periodic Luneburg lens with a diameter of 390mm (4 6λ0 at 3 55 GHz) is presented Copper-plated cubes with truncated corners
  • 中科院声学所团队提出声学龙勃透镜新设计方案：基于正方 . . .
    近日，中国科学院声学研究所的研究团队在《美国声学学会杂志》（JASA）上发表了一项研究工作，提出了一种基于正方晶格各向同性桁架结构的水下声学龙勃透镜设计方案。 他们通过引入复式晶格桁架结构，打破了简单晶格结构各向同性性质对晶格对称性的高度依赖，该结构可推广至三维情形。 随后，研究人员基于该结构设计了二维水下声学龙勃透镜，该透镜以10 kHz为中心工作频率，仿真模拟结果表明透镜具有良好的全向聚焦特性。 研究人员首先从理论上证明了结构具有实现各向同性的能力。 采用基于应变能等效原理的均质化方法，获得了结构在不同方向上的等效刚度矩阵。 理论分析结果表明，该结构的各向异性程度主要由横向与斜向梁的相对粗细决定，在细梁假设下，当结构中所有梁长细比一致时，结构即可达到各向同性。
  • 基于金刚石晶格结构的全偏振轻量化稳态各向同性 Luneburg 透镜
    This article presents a novel, lightweight, full-polarized Luneburg lens (LL) antenna featuring a diamond lattice structure for the first time
  • A Diamond-Lattice-Structure-Inspired Full-Polarized . . .
    A Diamond-Lattice-Structure-Inspired Full-Polarized Lightweight Steady Isotropic Luneburg Lens发表在期刊《Engineering》上，发表时间：2026-01-05，作者：Yuechao Wang, Kai Chen, Jun Xu, Ka Fai Chan, Xiaoyue Xia, Sai Ma, Yiqiu Liang, Chi-Hou Chan, Wei Hong
  • ‪jianfeng zhu‬ - ‪Google 学术搜索‬
    X Chen, X Yi, MIW Khan, X Li, W Chen, J Zhu, Y Yang, KE Kolodziej,
  • ORCID
    A Diamond-Lattice-Structure-Inspired Full-Polarized Lightweight Steady Isotropic Luneburg Lens Engineering 2026-05 | Journal article DOI: 10 1016 j eng 2025 12 027
  • A 3-D Luneburg Lens Antenna Fabricated by Polymer Jetting Rapid . . .
    In this work, we designed, built, and tested a low-gain 20 dBi Luneburg Lens antenna using a rapid prototyping machine as a proof of concept demonstrator The required continuously varying relative permittivity profile was implemented by changing the size of plastic blocks centered on the junctions of a plastic rod space frame
  • Optimizing 3D printed diamond lattice structure and investigating the . . .
    The objective of this study is to analyze and predict the compressive strength and specific energy absorption (SEA) of 3D-printed diamond lattice structures made from PLA+ material using machine learning





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