@inproceedings{061cac6c6e6b4abb85d0e7476cc35d29,
title = "Beam-Steerable Reflectarray Antenna for C-Band Radar",
abstract = "An electronically beam-steerable reflectarray antenna for surveillance radar is presented in this paper. The tunable unit cell of the reflectarray is designed based on a single-layer substrate integrated with a varactor. The reflection phase of the unit cell has been confirmed to provide a good phase range of 330.6°. As an example, a 12 × 12 element reflectarray antenna is envisaged and simulated at C-band. Profit from the wide tuning phase range of each element, a broad scanning range of up to ±60° over the whole band is achieved. The simulated results show that the side lobe level of the bi-static radar reflection cross section (RCS) is below -10 dB in the range of ± 55°.",
keywords = "Beam-steering, RCS, Reflectarray Antenna, Varactor Diode loading",
author = "Jiawei Huang and Ruipan Zhang and Rensheng Xie and Shuhai Shi and Jun DIng and Guohua Zhai",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 5th IEEE International Conference on Computational Electromagnetics, ICCEM 2019 ; Conference date: 20-03-2019 Through 22-03-2019",
year = "2019",
month = mar,
doi = "10.1109/COMPEM.2019.8778906",
language = "英语",
series = "2019 IEEE International Conference on Computational Electromagnetics, ICCEM 2019 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 IEEE International Conference on Computational Electromagnetics, ICCEM 2019 - Proceedings",
address = "美国",
}