摘要
In satellite communication, the signal is transmitted through a wireless channel, and distorted signals will appear under the influence of the actual environment. In this paper, an improved Doppler filter is proposed by mathematically fitting the actual signals, and the similarity of the time-frequency map of the signals output by this improved filter reaches 94.357% of the standard value, realizing the simulation of a kind of aberration appearing in the actual environment on the time-frequency image and finally realizing the self-adaptation.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 012137 |
| 期刊 | Journal of Physics: Conference Series |
| 卷 | 2849 |
| 期 | 1 |
| DOI | |
| 出版状态 | 已出版 - 2024 |
| 活动 | 2024 5th International Conference on Electrical, Electronic Information and Communication Engineering, EEICE 2024 - Hybrid, Xi'an, 中国 期限: 12 4月 2024 → 14 4月 2024 |
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Zhen, M., Qi, C., & Sun, M. (2024). Signal simulation based on improved doppler filter. Journal of Physics: Conference Series, 2849(1), 文章 012137. https://doi.org/10.1088/1742-6596/2849/1/012137