Terahertz channel performance under dynamic water surface reflections
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arXiv
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| Hauptverfasser: | , , , , , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866913969144332288 |
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| author | Ge, Yapeng Liu, Jiacheng Cui, Jiayuan Zhang, Mingxia Liu, Wenbo Li, Peian Sun, Houjun Ma, Jianjun |
| author_facet | Ge, Yapeng Liu, Jiacheng Cui, Jiayuan Zhang, Mingxia Liu, Wenbo Li, Peian Sun, Houjun Ma, Jianjun |
| contents | As the terahertz (THz) band emerges as a pivotal technology for next-generation wireless communications, accurate channel modeling in dynamic environments becomes increasingly critical, particularly for scenarios involving reflective interactions with water surfaces. This article presents comprehensive experimental and theoretical investigations into THz channel (120-320 GHz) performance under dynamic water surface reflections. By developing and validating a modified dual-scale scattering model based on the improved integral equation model (I2EM), this work systematically evaluates channel characteristics, such as signal power loss and bit error rate (BER), across various dynamic aquatic scenarios. Laboratory experiments and real-world natatorium measurements demonstrate the model's efficacy in capturing complex temporal and spatial scattering behaviors, offering vital insights and robust predictive capabilities essential for deploying possible THz communication systems in aquatic and sports environments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_18358 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Terahertz channel performance under dynamic water surface reflections Ge, Yapeng Liu, Jiacheng Cui, Jiayuan Zhang, Mingxia Liu, Wenbo Li, Peian Sun, Houjun Ma, Jianjun Applied Physics As the terahertz (THz) band emerges as a pivotal technology for next-generation wireless communications, accurate channel modeling in dynamic environments becomes increasingly critical, particularly for scenarios involving reflective interactions with water surfaces. This article presents comprehensive experimental and theoretical investigations into THz channel (120-320 GHz) performance under dynamic water surface reflections. By developing and validating a modified dual-scale scattering model based on the improved integral equation model (I2EM), this work systematically evaluates channel characteristics, such as signal power loss and bit error rate (BER), across various dynamic aquatic scenarios. Laboratory experiments and real-world natatorium measurements demonstrate the model's efficacy in capturing complex temporal and spatial scattering behaviors, offering vital insights and robust predictive capabilities essential for deploying possible THz communication systems in aquatic and sports environments. |
| title | Terahertz channel performance under dynamic water surface reflections |
| topic | Applied Physics |
| url | https://arxiv.org/abs/2506.18358 |