Correlation Properties in Channels with von Mises-Fisher Distribution of Scatterers
Fuente:
arXiv
Enregistré dans:
| Auteurs principaux: | , , |
|---|---|
| Format: | Preprint |
| Publié: |
2024
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1866915074718826496 |
|---|---|
| author | Turbic, Kenan Kasparick, Martin Stanczak, Slawomir |
| author_facet | Turbic, Kenan Kasparick, Martin Stanczak, Slawomir |
| contents | This letter presents simple analytical expressions for the spatial and temporal correlation functions in channels with von Mises-Fisher (vMF) scattering. In contrast to previous results, the expressions presented here are exact and based only on elementary functions, clearly revealing the impact of the underlying parameters. The derived results are validated by a comparison against numerical integration result, where an exact match is observed. To demonstrate their utility, the presented results are used to analyze spatial correlation across different antenna array geometries and to investigate temporal correlation of a fluctuating radar signal from a moving target. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_01647 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Correlation Properties in Channels with von Mises-Fisher Distribution of Scatterers Turbic, Kenan Kasparick, Martin Stanczak, Slawomir Signal Processing Other Statistics This letter presents simple analytical expressions for the spatial and temporal correlation functions in channels with von Mises-Fisher (vMF) scattering. In contrast to previous results, the expressions presented here are exact and based only on elementary functions, clearly revealing the impact of the underlying parameters. The derived results are validated by a comparison against numerical integration result, where an exact match is observed. To demonstrate their utility, the presented results are used to analyze spatial correlation across different antenna array geometries and to investigate temporal correlation of a fluctuating radar signal from a moving target. |
| title | Correlation Properties in Channels with von Mises-Fisher Distribution of Scatterers |
| topic | Signal Processing Other Statistics |
| url | https://arxiv.org/abs/2409.01647 |