https://scholars.lib.ntu.edu.tw/handle/123456789/607133
Title: | Multibeam Radiations of Aperiodic Phased Array of Antennas Excited by Fisheye Lens BFN | Authors: | Su H.-J Huang H.-J Ho H.-K. HSI-TSENG CHOU |
Keywords: | Antenna array;Beamforming network;Fisheye lens;Multi-beam radiation;Parallel-plate substrate;Antenna phased arrays;Beam forming networks;Beamforming;Lens antennas;Multibeam antennas;Antenna element;Excitation port;Fish-eye lens;Line boundaries;Multibeams;Parallel plates;Phased-arrays;Substrates | Issue Date: | 2021 | Source: | 2021 IEEE International Conference on Consumer Electronics-Taiwan, ICCE-TW 2021 | Abstract: | Multibeam (MB) radiations of antenna arrays need effective beamforming networks (BFNs). This paper presents a fisheye lens-based BFN (FL-BFN) by parallel-plate sandwiched substrates. It implements the beam and antenna excitation ports on the half-circular circumference and straight-line boundaries. The rule to determine the positions of antenna elements is shown for easy design. The performance is validated by using it to excite a Vivaldi antenna array. Measurements over a prototype were performed to validate its feasibility with good agreements. ? 2021 IEEE. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123059451&doi=10.1109%2fICCE-TW52618.2021.9603057&partnerID=40&md5=fa7368afbfa004845f95553146a9b03c https://scholars.lib.ntu.edu.tw/handle/123456789/607133 |
DOI: | 10.1109/ICCE-TW52618.2021.9603057 |
Appears in Collections: | 電機工程學系 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.