@inproceedings{dbda4ed7e1c344c4af392e3f52ec4e58,
title = "Dual-Polarized Low-Sidelobe Array Antenna Consisting of Power-Weighted Networks and Series-Fed Subarrays",
abstract = "A dual-polarized low sidelobe level monopulse array antenna consisting of two types of series-fed resonant slot antenna subarrays and partially corporate-fed networks has been designed. The optimized vertical polarization subarray exhibits significantly improved impedance bandwidth. Amplitude tapering between individual elements of the subarray, in conjunction with power-weighted feed networks, suppressed the sidelobe levels in both the xoz and yoz planes. Measurements indicate that the -10 dB impedance bandwidth at each port exceeds 10\%, the sidelobe levels are below -19 dB, and the relative null-depths are less than -37 dB.",
keywords = "Dual polarization, gap waveguide, low sidelobe, power-weighted network, slot antenna",
author = "Xin Cheng and Xiaobo Liu and Jinlin Liu and Xiaoming Chen",
note = "Publisher Copyright: {\textcopyright} 2025 European Association on Antennas and Propagation.; 19th European Conference on Antennas and Propagation, EuCAP 2025 ; Conference date: 30-03-2025 Through 04-04-2025",
year = "2025",
doi = "10.23919/EuCAP63536.2025.10999221",
language = "英语",
series = "EuCAP 2025 - 19th European Conference on Antennas and Propagation",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "EuCAP 2025 - 19th European Conference on Antennas and Propagation",
}