Frequency Dependence of UWB In-Body Radio Channel Characteristics
[EN] In this letter, a research of ultra-wideband in-body channel by using a high accurate phantom is performed in order to evaluate the impact of frequency dependence of human tissues on the channel characteristics. Hence, a phantom-based measurement campaign from 3.1 to 5.1 GHz has been conducted....
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2018 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/120633 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/120633 |
| Access Level: | acceso abierto |
| Palabra clave: | Body area networks Channel performance Implanted sensors In-body communications Ultra-wideband (UWB) TEORIA DE LA SEÑAL Y COMUNICACIONES MAQUINAS Y MOTORES TERMICOS |
| Sumario: | [EN] In this letter, a research of ultra-wideband in-body channel by using a high accurate phantom is performed in order to evaluate the impact of frequency dependence of human tissues on the channel characteristics. Hence, a phantom-based measurement campaign from 3.1 to 5.1 GHz has been conducted. From postprocessing data, the path loss is assessed considering subbands of 500 MHz as well as the entire frequency range under test. In addition, the correlation in transmission is computed and discussed. |
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