@inproceedings{ebffb65de1534aa587701af33fb6c239,
title = "A Planar Dual Circularly Polarized Wide-Angle Scanning Phased Array",
abstract = "A planar dual circularly polarized (dual-CP) wide-angle scanning phased array is proposed, which covers the WiFi communications bands of 5.7-5.9 GHz. The unit cell is composed of the radiation patches, metal cavity, and four L-shape metal walls. The L-shape metal walls and metal cavity are utilized to feed the radiation patch. Simultaneously, the metal cavity is used to suppress surface waves in order to expand the coverage of beam scanning. Sequential rotation is employed to reduce the axial ratio (AR) during scanning while forming the 2x2 subarray, which serves as a building block to build the 8x8 phased array. The phased array can achieve beam scanning from -45° to 45° with AR ≤ 3dB in the operating band (5.7-5.9GHz).",
keywords = "dual circularly polarized antenna, phased array, wide-angle scanning",
author = "Zhu, {Zhe Jun} and Yang, {Yu Hang} and Zhu, {Lian Wei} and Dong, {Yi Lin} and Zhou, {Shi Gang}",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 7th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2024 ; Conference date: 31-07-2024 Through 02-08-2024",
year = "2024",
doi = "10.1109/ICEICT61637.2024.10671283",
language = "英语",
series = "2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "372--374",
booktitle = "2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024",
}