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A Novel Two-Dimensional Scanning Phased Array Based on Pattern Reconfigurable Antenna

  • Beihang University
  • China Electronics Technology Group Corporation
  • City University of Hong Kong

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper presents a novel planar phased array that can work in Ka band designed for two-dimensional scanning. A four-modes pattern reconfigurable element based on microstrip Yagi antenna is proposed, and then developed into the 4times 4 phased array, in which two feed points are introduced to reduce sidelobe level (SLL). The simulated results show that our proposed phased array is able to cover the scanning range from -60° to +60° in H-plane(yoz-plane) and - 47.2° to +47.2° in E-plane(xoz-plane) with the gain reduction less than 3dB, both the SLLs of which are 10dB less than main beam. The two-dimensional scanning phased array based on pattern reconfigurable antenna (PRA) presented here is suitable for the satellite communication.

源语言英语
主期刊名2019 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781728121680
DOI
出版状态已出版 - 5月 2019
活动11th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Guangzhou, 中国
期限: 19 5月 201922 5月 2019

出版系列

姓名2019 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Proceedings

会议

会议11th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019
国家/地区中国
Guangzhou
时期19/05/1922/05/19

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