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Comparison between Matrix Pencil and Prony methods applied on noisy antenna responses

Abstract : A comparison between the TLS-Prony and the TLS-Matrix Pencil methods applied on antenna backscattered responses in presence of noise is presented. This work focuses on errors on the poles extracted when the SNR of the signal becomes low. Algorithms of the two methods are quickly described. The two algorithms are applied on the backscattered responses of a dipole and an UWB antenna. The TLS-Matrix Pencil method is less sensitive to noise and especially for damping coefficient extraction.
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https://hal.archives-ouvertes.fr/hal-01407331
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Submitted on : Thursday, December 1, 2016 - 10:48:24 PM
Last modification on : Wednesday, April 27, 2022 - 4:26:38 AM
Long-term archiving on: : Monday, March 20, 2017 - 5:50:09 PM

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François Sarrazin, Ala Sharaiha, Philippe Pouliguen, Janic Chauveau, Sylvain Collardey, et al.. Comparison between Matrix Pencil and Prony methods applied on noisy antenna responses. Loughborough Antenna and Propagation Conference, Nov 2011, Loughborough, United Kingdom. pp.1 - 4, ⟨10.1109/LAPC.2011.6113978⟩. ⟨hal-01407331⟩

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