@inproceedings{989bc48c795a48b497ba85e130297f52,
title = "Phased Array Fed Reflector with Flexible Beam for High Throughput Satellite Application",
abstract = "The phased array fed reflector antenna has the flexibility of scanning and shaping. Based on the conjugate field matching method, this paper studies the beam scanning performance of the reflector antenna under the condition of axial defocusing. With a 4.5m aperture and a focal to diameter ratio of 0.6, the reflector operating at 32GHz has good scanning performance within ± 10°. The peak gain is 65.6dB and the gain is within 2.7dB. In addition, this paper also investigates the beamforming of the antenna to achieve different beamwidths under the same reflector aperture. The beam widths can change from 0.14 ° to 2.4 °, while the peak gain decreases from 62.5dBi to 40.7dBi.",
keywords = "beam scanning, beamwidth, conjugate field matching (CFM), phased array fed antenna, reflector antenna",
author = "Ruge Yao and Yifan Lu and Yuepeng Yu and Wenqian Huang and Changjiang Deng and Hongmin Gao and Yinqiao Li",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 10th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2024 ; Conference date: 27-11-2024 Through 30-11-2024",
year = "2024",
doi = "10.1109/MAPE62875.2024.10813697",
language = "English",
series = "2024 IEEE 10th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2024",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2024 IEEE 10th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2024",
address = "United States",
}