Data underlying the PhD dissertation: Spherical Fly’s-Eye Lens Antenna System for Wireless Communications & Sensing

This dataset pertains to the PhD thesis on a spherical Fly's-Eye system for wireless communication and sensing. This doctoral research was performed from 2021 to 2025 by Nick van Rooijen. The dataset covers a wide variety of topics found in the thesis, such as the theoretical analysis, simulation and optimization of leaky-wave (flat interface) Core-Shell dual lenses and hyperboloid lenses. Furthermore, different calibration techniques using two-tier TRL calibration procedures with RF landing probes were performed, and their raw and calibrated datasets are provided here. Finally, an optimization technique for Goldberg polyhedral antenna spheres was introduced. <br>It is organized into seven folders, each corresponding to a thesis chapter:<strong>Chapter 2:</strong> A core-shell lens architecture for D-band applications<strong>Chapter 3:</strong> A flat core-shell lens architecture<strong>Chapter 4:</strong> Near-field measurement technique for probe-fed antennas<strong>Chapter 5:</strong> A Near-field hyperboloid lens for material characterization.<strong>Chapter 6:</strong> Optimization of spherical Fly's-Eye arrays using Goldberg polyhedra. <strong>Chapter 7:</strong> Two-tier calibration for flip-chip interconnects<br>

本数据集关联一篇面向无线通信与感知的球面蝇眼系统（spherical Fly's-Eye system）的博士学位论文。该研究由Nick van Rooijen于2021年至2025年间完成。
本数据集涵盖该论文涉及的多项核心主题，包括漏波（leaky-wave）平面界面核壳（Core-Shell）双透镜与双曲面透镜的理论分析、仿真与优化工作。此外，研究过程中采用射频着陆探针，基于双层TRL（Thru-Reflect-Line，直通-反射-传输线）校准流程开展了多种校准技术研究，本数据集同步提供了原始测量数据与校准后数据集。最后，研究提出了一种针对戈德堡多面体天线球面的优化方法。
本数据集共划分为七个文件夹，分别对应论文的一章：
**第2章：面向D波段应用的核壳透镜架构**
**第3章：平面核壳透镜架构**
**第4章：探针馈电天线的近场测量技术**
**第5章：用于材料表征的近场双曲面透镜**
**第6章：基于戈德堡多面体的球面蝇眼阵列优化**
**第7章：倒装芯片互连的双层校准技术**