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Evaluation of an Ultra-Wide-Band Propagation Channel
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cramer, R. Jean-Marc Scholtz, Robert A. Win, Moe Z. |
| Copyright Year | 2001 |
| Abstract | This paper describes the results of an ultra-wideband (UWB) propagation study in which arrays of propagation measurements were made. After a description of the propagation measurement technique, an approach to the spatial and temporal decomposition of an array of measurements into wavefronts impinging on the receiving array is presented. Based on a modification of the CLEAN algorithm, this approach provides estimates of time-of-arrival, angle-of-arrival, and waveform shape. This technique is applied to 14 arrays of indoor propagation measurements made in an office/laboratory building. Statistical description of the results is presented, based on a clustering model for multipath effects. The parameters of these statistical models are compared to results derived for narrowband signal propagation in the indoor environment. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.ece.utexas.edu/~jandrews/ee381v/supp_reading/cramer.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Algorithm Angle of arrival CLEAN (algorithm) Channel (communications) Cluster analysis Estimated Multipath propagation Propagation delay Propagation of uncertainty Software propagation Statistical model Ultra-wideband Waveform statistical cluster |
| Content Type | Text |
| Resource Type | Article |
