TY - Jour A2 - Rodríguez，宫家群岛 - Hirose，Miyuki Au - Yamamoto，Hironobu Au - Kobayashi，Takehiko Py - 2012 Da - 2012/11/22 Ti - 考虑室内型无线通道的统计建模150267 VL - 2012 AB - 本文介绍了对无线体积网络（WBAN）应用的人机超广域带（UWB）无线电信道的统计建模的结果。测量是在五个不同的房间进行的。测量的延迟分布可以分为两个域;在第一域（ 0. < T. ≤. 4.  ns) there is either a direct (for line of sight) or diffracted (for nonline of sight) wave which is dependent on the propagation distance along the perimeter of the body, but essentially unrelated to room volume, and the second domain ( T. > 4.  ns) has multipath components that are dominant and dependent on room volume. The first domain was modeled with a conventional power decay law model, and the second domain with a modified Saleh-Valenzuela model considering the room volume. Realizations of the impulse responses are presented based on the composite model and compared with the measured average power delay profiles. SN - 1687-5869 UR - https://doi.org/10.1155/2012/150267 DO - 10.1155/2012/150267 JF - International Journal of Antennas and Propagation PB - Hindawi Publishing Corporation KW - ER -