UWB DOA estimation using spatial match filtering
64 p.
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2011
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| Online Access: | http://hdl.handle.net/10356/46754 |
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sg-ntu-dr.10356-467542023-07-04T15:47:10Z UWB DOA estimation using spatial match filtering Ma Aye Su Yee Ng Boon Poh School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering 64 p. In this dissertation, a portable antenna array has been designed for direction finding application by exploiting spatial correlation between signals. In contrast to temporal matched filtering, it is not necessary to know the pilot signal in advance at the receiver and to correlate it with the receiving signal. Any arbitrary waveform is suitable for the proposed design because the received signal at one element will be used as the template. For this work, the type of signal used in the simulation is impulse-based UWB and two elements are used in the array design. The idea is to estimate the IR-UWB DOA by rotating the elements in the device mechanically. In other words, the received signal detected first at one element is used as the template and correlation is preformed when the other element detects the signal. The maximum power is obtained when the angle made by the array rotation and the incoming signal direction are aligned. From this maximum correlated value, DOA of impulse-based UWB signal is determined.UWB has been increasingly employed Master of Science (Signal Processing) 2011-12-23T07:43:52Z 2011-12-23T07:43:52Z 2011 Thesis http://hdl.handle.net/10356/46754 Nanyang Technological University application/pdf |
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DRNTU::Engineering::Electrical and electronic engineering Ma Aye Su Yee UWB DOA estimation using spatial match filtering |
| description |
64 p. |
| author2 |
Ng Boon Poh |
| author_facet |
Ng Boon Poh Ma Aye Su Yee |
| format |
Theses and Dissertations |
| author |
Ma Aye Su Yee |
| author_sort |
Ma Aye Su Yee |
| title |
UWB DOA estimation using spatial match filtering |
| title_short |
UWB DOA estimation using spatial match filtering |
| title_full |
UWB DOA estimation using spatial match filtering |
| title_fullStr |
UWB DOA estimation using spatial match filtering |
| title_full_unstemmed |
UWB DOA estimation using spatial match filtering |
| title_sort |
uwb doa estimation using spatial match filtering |
| publishDate |
2011 |
| url |
http://hdl.handle.net/10356/46754 |
| _version_ |
1772826065796857856 |