A Precise and Accurate Indoor Localization System based on Sub-Harmonic FMCW Radar
Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review
Contributors
Abstract
This paper presents an accurate indoor localization system based on sub-harmonic frequency modulated continuous wave (FMCW) radar where a 24 GHz frequency divider-by-10 is used as an active reflector tag. Indoor positioning measurements are performed using least-mean-squares (LMS) algorithm. Measurement results show that the system has a positioning accuracy of 26.8 cm and a positioning precision of 2.97 cm, which outperforms other state-of-the-art FMCW indoor localization systems. It also further proves the system ability to mitigate multi-path interferences in complex indoor environments.
Details
| Original language | English |
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| Title of host publication | 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS) |
| Place of Publication | Bordeaux |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Pages | 713-716 |
| Number of pages | 4 |
| ISBN (electronic) | 978-1-5386-9562-3, 978-1-5386-9116-8 |
| Publication status | Published - Dec 2018 |
| Peer-reviewed | Yes |
Publication series
| Series | IEEE International Conference on Electronics, Circuits and Systems (ICECS) |
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Conference
| Title | 25th IEEE International Conference on Electronics Circuits and Systems, ICECS 2018 |
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| Duration | 9 - 12 December 2018 |
| Location | Bordeaux, France |
| City | Bordeaux |
| Country | France |
External IDs
| Scopus | 85062279626 |
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Keywords
Research priority areas of TU Dresden
ASJC Scopus subject areas
Keywords
- accuracy, FMCW radars, localization, multi-paths, precision