@inproceedings{58b43e8c5f434b4292778fea803100d4,
title = "Design of Circularly Polarized Beam Scanning Reflectarray Antenna at 100 GHz Based on Liquid Crystals",
abstract = "A liquid crystal (LC) based circularly polarized (CP) beam scanning reflectarray antenna is designed operating within the frequency range from 98 to 102 GHz. The antenna consists of a liquid crystal reflectarray and a polarization converter. The unit cell structure of the reflectarray is made up of three parallel dipoles put on a LC substrate. The polarization converter is placed above the reflectarray to achieve the circular polarization. The simulated results show that the proposed beam scanning CP reflectarray antenna realizes beam scanning capabilities between -20 degrees and -10 degrees while the gain reaches up to more than 13dB and the axial ratio keeps less than 3dB.",
keywords = "beam scanning reflectarray, circular polarization (CP), liquid crystals, polarization conversion",
author = "Zhao, \{Chuan Hong\} and Han, \{Jian Qiao\} and Lv, \{Jian Feng\} and Meng, \{Fan Yi\} and Qun Wu and Li, \{Wei Nan\}",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2019 ; Conference date: 18-07-2019 Through 19-07-2019",
year = "2019",
month = jul,
doi = "10.1109/CSQRWC.2019.8799132",
language = "英语",
series = "2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2019 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2019 - Proceedings",
address = "美国",
}