No / In this research work the improvement of AOA estimation accuracy by applying a decoupling matrix derived using the receiving mode approach has been investigated using data measured in an anechoic chamber. The receiver was a 4-element uniform circular array with quarter wavelength inter-element spacing deployed on a square metal plate. The performance of the angle of arrival estimation error has been observed for two groups of direction finding algorithms, namely phase comparison-based (interferometry) and covariance-based algorithms. Mutual coupling compensation on AOA was found to improve accuracy by approximately 50%.
| Identifer | oai:union.ndltd.org:BRADFORD/oai:bradscholars.brad.ac.uk:10454/10638 |
| Date | January 2014 |
| Creators | Ghazaany, Tahereh S., Zhu, Shaozhen (Sharon), Abd-Alhameed, Raed, Jones, Steven M.R., Noras, James M., Van Buren, T., Suggett, T., Marker, S. |
| Source Sets | Bradford Scholars |
| Detected Language | English |
| Type | Conference paper, No full-text in the repository |
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