Direction of arrival (DOA) estimation system using 3D printed Luneburg lens

机译：使用3D打印Luneburg镜头的到达方向（DOA）估计系统

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A novel direction of arrival (DOA) estimation system based on a broadband 3D printed Luneburg lens is reported in this paper. Using the property of a Luneburg lens that the focus point of an incident plane wave is at the opposite side on the surface of the lens, 36 diode detectors with 10 degree spacing are mounted around the surface of a 3D printed Luneburg lens to estimate the DOA of a microwave signal in the azimuth plane (full 360 degrees coverage). A correlation algorithm is used to estimate the angle of the incoming signal.

机译：本文报道了一种基于宽带3D打印Luneburg镜头的新型到达方向（DOA）估计系统。利用Luneburg透镜的特性，即入射平面波的焦点在透镜表面的相反侧，在3D打印Luneburg透镜的表面周围安装了36个间隔10度的二极管检测器，以估算DOA。方位角平面中的微波信号的覆盖范围（360度全覆盖）。相关算法用于估计输入信号的角度。

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来源
《2016 IEEE/ACES International Conference on Wireless Information Technology and Systems and Applied Computational Electromagnetics》|2016年|1-2|共2页
会议地点 Honolulu HI(US)
作者
Min Liang; Xiaoju Yu; Rafael Sabory-Garc��a; Wei-Ren Ng; M. E. Gehm; Hao Xin;
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作者单位

Electrical and Computer Engineering Department, University of Arizona, Tucson, Arizona, 85721, USA;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Direction of Arrival (DOA) Estimation; Gradient Index; Luneburg Lens;

机译：到达方向（DOA）估计；梯度指数； Luneburg Lens;

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1. 3D-printed cylindrical Luneburg lens antenna for millimeterwave applications [J] . Pengfei Liu, Xiao-Wei Zhu, Yan Zhang, International journal of RF and microwave computer-aided engineering . 2020,第1期

机译：3D打印的圆柱形Luneburg透镜天线，用于毫米波应用
2. Direction Of Arrival (doa) Estimation For A Switched-beam Ds-cdma System Using Neural Networks [J] . Konstantinos A.Gotsis, Theodoras N.Kaifas, Katherine Siakavara, Automatika . 2008,第1a2期

机译：基于神经网络的开关波束Ds-cdma系统的到达方向（doa）估计
3. Deterministic and Bayesian Sparse Signal Processing Algorithms for Coherent Multipath Directions-of-Arrival (DOAs) Estimation [J] . Das Anup IEEE Journal of Oceanic Engineering . 2019,第4期

机译：确定性和贝叶斯稀疏信号处理算法用于相干多径到达方向（DOA）估计
4. Direction of arrival (DOA) estimation system using 3D printed Luneburg lens [C] . Min Liang, Xiaoju Yu, Rafael Sabory-Garc??a, IEEE/ACES International Conference on Wireless Information Technology and Systems . 2016

机译：抵达方向（DOA）估算系统使用3D印刷栏杆镜头
5. Spatial Sparsity Based Direction of Arrival (DOA) Estimation of Acoustic Source in the Presence of Model Errors [D] . Patel, Kandarp K. 2019

机译：基于空间稀疏性的到达方向（DOA）在模型错误存在下声学来源的估计
6. A Switched-Element System Based Direction of Arrival (DOA) Estimation Method for Un-Cooperative Wideband Orthogonal Frequency Division Multi Linear Frequency Modulation (OFDM-LFM) Radar Signals [O] . Yifei Liu, Yuan Zhao, Jun Zhu, 2019

机译：非合作宽带正交频分多线性调频（OFDM-LFM）雷达信号的基于开关元系统的到达方向（DOA）估计方法
7. Novel Broadband Direction of Arrival Estimation Using Luneburg Lens [O] . Yu Xiaoju, Liang Min, Sabory-Garcia Rafael 2012

机译：Luneburg镜头的新型宽带到达方向估计
8. Direction of Arrival (DOA) Estimation and Multi-User Interference in a Two-Radar System [R] . Rangaswamy, M., Greco, M., Gini, F. 2009

机译：双雷达系统的到达方向（DOa）估计和多用户干扰

Direction of arrival (DOA) estimation system using 3D printed Luneburg lens

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