Institutional Repository of Radio Astronomy Research Laboratory
| A Beamforming Method for PAF Receiver | |
Li, Jian ; Wang, Kai; Yan, Hao; Cao, Liang; Ma, Jun; Duan, Xue Feng
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| 2022-11-01 | |
| Conference Name | 2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE) |
| Source Publication | 2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 26-29 Aug. 2022 |
| Pages | 230-234 |
| Conference Date | 26-29 Aug. 2022 |
| Conference Place | Chengdu, China |
| Country | China |
| Contribution Rank | 1 |
| Abstract | Phased array feed is a advanced array receiving technology in the field of radio astronomy and microwave receivers. It is equivalent to a small array antenna evenly placed at the focal field of the radio telescope. Through the beamforming network at back stage, pattern synthesis, beam scanning and even continuous beam coverage can be realized. Time modulated array is a four-dimensional array antenna technology that adjusts the array pattern and phase through time series. Although this technology is mostly used in satellite communication and radar systems, it is similar to the analog beamforming network composed of phase shifter and attenuator in phased array feed. In this paper, based on the technology of time modulated array, it is applied to the analog beamforming technology of phased array feed, and the relevant simulation is carried out. |
| Keyword | radio astronomy array antenna phased array feed time modulation beamforming |
| DOI | 10.1109/MAPE53743.2022.9935168 |
| URL | 查看原文 |
| Indexed By | EI ; CPCI |
| Language | 英语 |
| ISBN | 9781665427753 |
| WOS ID | WOS:001449146700049 |
| EI Accession Number | 20224713158704 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/5173 |
| Collection | 射电天文研究室_数字技术实验室 射电天文研究室_微波技术实验室 |
| Affiliation | Laboratory of Microwave Technology, Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Li, Jian,Wang, Kai,Yan, Hao,et al. A Beamforming Method for PAF Receiver[C],2022:230-234. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Li-2022-A Beamformin（1170KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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