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Adaptive Clutter Suppression Algorithm for Detection and Positioning using IR-UWB Radar
- Issue Date
- Nov-2018
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- clutter; detection; IR-UWB radar; moving target indicator; positioning
- Citation
- UWBUSIS 2018 - 2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals, Proceedings, pp.40 - 43
- Indexed
- SCOPUS
- Journal Title
- UWBUSIS 2018 - 2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals, Proceedings
- Start Page
- 40
- End Page
- 43
- ISSN
- 0000-0000
- Abstract
- In this paper, we propose a novel clutter suppression method based on impulse radio ultra-wideband (IR-UWB) radar system. Unlike conventional moving target indicator (MTI) algorithms, our proposed algorithm can effectively remove clutter signal not only from static objects but also from multipath effects between humans and objects. It can be accomplished by changing the application ratio of clutter suppression algorithm according to the circumstance of radar coverage. It results higher peak to average power ratio (PAPR) and signal to clutter ratio (SCR), so other post-processing likes detection or positioning operates more stable. We evaluate this algorithm's performance by comparing conventional algorithm through some experimental results.
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Related Researcher
- Cho, Sung Ho
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)