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- Title
Statistical Modeling of Indirect Paths for UWB Sensors in an Indoor Environment.
- Authors
Moona Lee; Joon-Yong Lee
- Abstract
In this paper, we present a statistical model of an indirect path generated in an ultra-wideband (UWB) human tracking scenario. When performing moving target detection, an indirect path signal can generate ghost targets that may cause a false alarm. For this purpose, we performed radar measurements in an indoor environment and established a statistical model of an indirect path based on the measurement data. The proposed model takes the form of a modified Saleh--Valenzuela model, which is used in a UWB channel model. An application example of the proposed model for mitigating false alarms is also presented.
- Subjects
ULTRA-wideband devices; STATISTICAL models; FALSE alarms; DATA analysis; ELECTROMAGNETIC devices
- Publication
Sensors (14248220), 2017, Vol 17, Issue 1, p43
- ISSN
1424-8220
- Publication type
Article
- DOI
10.3390/s17010043