Two-dimensional beamforming using a frequency domain complex Least Mean-Squares (LMS) adaptive filter
| dc.contributor.advisor | Ziomek, Lawrence J. | |
| dc.contributor.author | Chan, Ka Nin | |
| dc.date | June 1986 | |
| dc.date.accessioned | 2012-11-27T00:18:34Z | |
| dc.date.available | 2012-11-27T00:18:34Z | |
| dc.date.issued | 1986-06 | |
| dc.identifier.uri | https://hdl.handle.net/10945/22161 | |
| dc.description.abstract | The complex LMS adaptive algorithm developed by Widrow [Ref. 1] is used in the frequency domain to estimate the azimuth and elevation angles of a plane wave incident upon a planar array. The complex LMS algorithm is applied to two cases. The first case is a passive detection problem. The second case is a pulse communication problem. In both cases, complex weights are determined using the complex LMS algorithm which cophase all of the output electrical signals from -the planar array. Three versions of the complex LMS algorithm are studied and their performances are compared. | en_US |
| dc.description.uri | http://archive.org/details/twodimensionalbe1094522161 | |
| dc.format.extent | 137 p. | en_US |
| dc.language.iso | en_US | |
| dc.subject.lcsh | Electrical and computer engineering | en_US |
| dc.title | Two-dimensional beamforming using a frequency domain complex Least Mean-Squares (LMS) adaptive filter | en_US |
| dc.type | Thesis | en_US |
| dc.contributor.secondreader | Therrien, Charles W. | |
| dc.contributor.corporate | Naval Postgraduate School | |
| dc.contributor.school | Naval Postgraduate School | |
| dc.contributor.department | Electrical and Computer Engineering | |
| dc.subject.author | Array Processing | en_US |
| dc.subject.author | Adaptive Spatial Resolution | en_US |
| dc.subject.author | Two-Dimensional Array | en_US |
| dc.subject.author | Sonar Signal Processing | en_US |
| dc.subject.author | Beamforming | en_US |
| dc.description.service | Lieutenant, United States Navy | en_US |
| etd.thesisdegree.name | M.S. in Electrical Engineering | en_US |
| etd.thesisdegree.level | Masters | en_US |
| etd.thesisdegree.discipline | Electrical Engineering | en_US |
| etd.thesisdegree.grantor | Naval Postgraduate School | en_US |
| dc.description.distributionstatement | Approved for public release; distribution is unlimited. |
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