Institutional Repository of Radio Astronomy Research Laboratory
| Analysis of the Influence of Terrain Accuracy and Atmospheric Temperature and Humidity on Radio Path Loss | |
| Alternative Title | 地形精度及大气温湿度对电波传播损耗的影响分析 |
Minghui Cai1,2 ; Qi Liu1,2; Xiaoming Su1,2; Xiaoyu Dong1,2
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| 2024-03-21 | |
| Conference Name | 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation |
| Source Publication | 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, 22-24 November 2023 |
| Conference Date | 22-24 November 2023 |
| Conference Place | Guangzhou, China |
| Country | China |
| Contribution Rank | 1 |
| Abstract | Based on the terrain data at the site of the Qitai radio telescope, this paper extracts the profile elevation data from the radiation source to the telescope and selects a reasonable wave propagation model based on the terrain characteristics to predict path loss. The influence of different terrain accuracy data and atmospheric factors on radio path loss was calculated and analyzed. The results showed that when selecting a data accuracy of 15m, the calculation time was less, and the impact of terrain accuracy and atmosphere on the accuracy of radio path loss calculation results was 0.34dB. It can be used for the calculation and analysis of wave propagation in station site regionalization. |
| DOI | 10.1109/APCAP59480.2023.10470011 |
| URL | 查看原文 |
| Indexed By | EI |
| Language | 英语 |
| ISSN | 979-8-3503-2627-7 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/7571 |
| Collection | 射电天文研究室_微波技术实验室 |
| Affiliation | 1.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Xinjiang, Urumqi, 830011, China; 2.Xinjiang Key Laboratory of Microwave Technology, Xinjiang, Urumqi,830011, China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Minghui Cai,Qi Liu,Xiaoming Su,et al. Analysis of the Influence of Terrain Accuracy and Atmospheric Temperature and Humidity on Radio Path Loss[C],2024. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 蔡明辉-2024-Analysis of（388KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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