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个人简介

张永伟,男,博士,教授,博士研究生导师,2007年博士毕业于英国曼彻斯特大学电气电子工程学院微波通信系统专业。 毕业后一直于曼彻斯特大学从事微波通信、阵列天线射频技术方向、柔性天线、近场通信的研发工作。先后发表论文五十余篇,获得专利证明6项,主持或参与英国科学与技术设施基金会项目4项(约合640万元人民币),作为国际合作项目平方公里阵英方中频孔径阵列射频前端的任务负责人,领导中频孔径阵列联盟包国际化的射频前端开发团队,成员包括来自英国、荷兰、法国和南非等5个国家的成员共20余人。开发了射电天文领域世界上第一个全差分双极化多波束的中频孔径阵列,并在英国的Jodrell Bank天文台进行了多年的现场测试,在信道校准和波束控制方面有丰富的实际经验。多次受邀在国际的学术会议上做重要报告,在如下研究领域取得丰硕成果:高灵敏度射频前端子系统集成;超宽带系统信道空域分析;小型化阵列宽视场扩展研究。 主要成果: 1、科研项目:(在研项目写在前面,重要的、已结题的放在后面,字体:宋体(中文)、英文(Times New Roman)、五号) [1] 主持国家自然科学基金面上项目:“基于柔性材料的多波束小型化阵列天线研究”(62174091)2022.01-2025.12. [2] “SKA Design and Pre-Construction phase to critical Design Review Phase II,” STFC UK (纵向项目:英国科学设施委员会), July 2017-Sept 2019. 专利(列举有代表性的,按照时间顺序,字体:宋体、英文(Times New Roman)、五号): [1] “一种应用于宽带天线阵列在时域进行校准的方法”,已申请 [2] “一种使用柔性共面波导对宽带平面阵列天线馈电结构及方法”,已申请 [3] “一种利用射频标签阵列和其极化特性检测物品质量的装置及方法”,已申请 [4] “一种使用石墨烯电磁带隙管扩大宽带平面天线阵列视场的结构及方法”,已申请 [5] Wide Band Array Antenna, CNZL201080014435.1, A. K. Brown, Y. Zhang, 23 Sept, 2015.

研究领域

微波通信、阵列天线射频技术、柔性天线、近场通信、射电天文等

近期论文

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[1] Y. Zhang, Q. Shi, Ahmed El-Makademal, L. Danoon, A. K. Brown, “Triangular grid interconnected crossed rings antenna for large-scale ultra-wideband dual polarised arrays,” IET Microwaves, Antennas & Propagation, vol. 14, no. 15, Dec. 2020, p. 2115 – 2122. DOI: 10.1049/iet-map.2019.0869 [2] M. Temiz, E. Alsusa, L. Danoon and Y. Zhang, On the Impact of Antenna Array Geometry on Indoor Wideband Massive MIMO Networks, in IEEE Transactions on Antennas and Propagation, July. 2020. doi: 10.1109/TAP.2020.3008662 [3] Ting Leng, Kewen Pan, Yongwei Zhang, Jiashen Li, Shaila Afroj, Kostya S. Novoselov, and Zhirun Hu, Screen-Printed Graphite Nanoplate Conductive Ink for Machine Learning Enabled Wireless Radiofrequency-Identification Sensors, ACS Applied Nano Materials 2019 2 (10), 6197-6208. DOI: 10.1021/acsanm.9b01034. [4] Y. Zhang and A. K. Brown, A Wideband Planar Aperture Array Using Interconnected Crossed Rings, in IEEE Transactions on Antennas and Propagation, vol. 67, no. 2, pp. 945-950, Feb. 2019. doi: 10.1109/TAP.2018.2882612. [5] Y. Zhang, A. El-Makadema, Eloy de Lera Acedo, Pieter Benthem, Séverin Barth, and Anthony K. Brown “On the Front-End Design of Mid-Frequency Aperture Array for Square Kilometre Array,” in Exp. Astron. (2018), 46 (2): 357-380. https://doi.org/10.1007/s10686-018-9608-z. [6] Y. Zhang, A. El-Makadema, L. Danoon and A. K. Brown, Planar Phased Array Feed for the Lovell Telescope, 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA), Granada, Spain, 9-13 Sept. 2019, pp. 0958-0960. doi: 10.1109/ICEAA.2019.8879353 [7] Y. Zhang, A. El-Makadema, N. Razavi-Ghods and A. K. Brown, Thinned Planar Aperture Array with High Polarization Purity for SKA, 2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC), Meloneras, 2018, pp. 1-4, doi: 10.23919/URSI-AT-RASC.2018.8471304. [8] Y. Zhang, A. K. Brown, M. Yang and A. El-Makadema, Graphene based cross ring antenna array with electromagnetic band gap structures, 2017 11th European Conference on Antennas and Propagation (EUCAP), Paris, 2017, pp. 3850-3853. doi: 10.23919/EuCAP.2017.7928738. [9] Y. Zhang, A. El-Makadema, M. Yang and A. K. Brown, Dual polarised crossed ring antenna array with high polarimetric purity, 2017 International Conference on Electromagnetics in Advanced Applications (ICEAA), Verona, 2017, pp. 1358-1360. doi: 10.1109/ICEAA.2017.8065528. [10] Y. Zhang, A. El-makadema, M. Yang, A. K. Brown and T. Wang, Smart surface for aperture array by using nonuniform distribution, 2016 IEEE International Symposium on Phased Array Systems and Technology (PAST), Waltham, MA, 2016, pp. 1-5, doi: 10.1109/ARRAY.2016.7832570. [11] Y. Zhang, A. Brown, M. Yang, A. El-Makadema, S. F. Harison and S. Bosse, Differential front-end design for mid-frequency aperture array design, 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA), Turin, 2015, pp. 291-292. doi: 10.1109/ICEAA.2015.7297120.

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