Based on this, this paper focused on the UWB path loss model and the multi-path fading model in mine environment.

在此基础上着重研究了矿井环境下的UWB路径损耗模型和多径衰落模型。

youdao

This paper considers a non-regenerative cooperative diversity technique under the well-known log-distance path loss model.

考虑对数路径损耗模型下采用非再生信道的协作分集技术提高信道容量问题。

youdao

This thesis adopts empirical path loss model based on numerous measurements to obtain the mapping between signal strength and geometric path.

论文采用了基于大量测量值的经验损耗模型作为信号强度和几何路径之间的映射关系。

youdao

Yamaha designed the model with left-right symmetrical audio circuitry to provide the shortest circuit path for audio signal travel without loss of audio signal purity.

ENGADGET: Yamaha's CD-N500 network CD player comes to the States, priced at $800