Performance of an LLMS Beamformer in the Presence of Element Gain and Spacing Variations
| dc.contributor.author | Srar, Jalal | |
| dc.contributor.author | Chung, Kah-Seng | |
| dc.contributor.author | Mansour, Ali | |
| dc.contributor.editor | APCC 2011 Technical Program Committee | |
| dc.date.accessioned | 2017-01-30T11:47:36Z | |
| dc.date.available | 2017-01-30T11:47:36Z | |
| dc.date.created | 2012-03-23T01:19:49Z | |
| dc.date.issued | 2011 | |
| dc.identifier.citation | Srar, Jalal Abdulsayed and Chung, Kah-Seng and Mansour, Ali. 2011. Performance of an LLMS Beamformer in the Presence of Element Gain and Spacing Variations, in 17th Asia-Pacific Conference on Communications (APCC), Oct 2-5 2011. Kota Kinabalu, Malaysia: IEEE. | |
| dc.identifier.uri | http://hdl.handle.net/20.500.11937/15044 | |
| dc.identifier.doi | 10.1109/APCC.2011.6152877 | |
| dc.description.abstract |
This paper studies the influence of tolerances in inter-element spacing and element gain on the operation of the LLMS adaptive beamforming algorithm. Both random and worst case scenarios of inter-element spacing and element gain variations have been considered. Computer simulations show that these practical tolerances have greater influence on the beam pattern than the error vector magnitude (EVM). Simulated results also confirm the superior performance of the LLMS algorithm over the recursive least square (RLS) and the constrained stability LMS (CSLMS) algorithms when operating in the presence of multiple sources of co-channel interference. | |
| dc.publisher | IEEE | |
| dc.subject | array beamforming | |
| dc.subject | LLMS algorithm | |
| dc.subject | inter-element spacing and element gain tolerances | |
| dc.title | Performance of an LLMS Beamformer in the Presence of Element Gain and Spacing Variations | |
| dc.type | Conference Paper | |
| dcterms.source.title | Proceedings of 2011 17th Asia-Pacific Conference on Communications (APCC 2011) | |
| dcterms.source.series | Proceedings of 2011 17th Asia-Pacific Conference on Communications (APCC 2011) | |
| dcterms.source.isbn | 978-1-4577-0388-1 | |
| dcterms.source.conference | The 17th Asia-Pacific Conference on Communications (APCC 2011) | |
| dcterms.source.conference-start-date | Oct 2 2011 | |
| dcterms.source.conferencelocation | Kota Kinabalu, Malaysia | |
| dcterms.source.place | Kota Kinabalu, Malysia | |
| curtin.department | Department of Electrical and Computer Engineering | |
| curtin.accessStatus | Fulltext not available |