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On the Effects of Nonuniform Sampling for Interferometric Phase Estimation in the Presence of Layover

Bordoni, Federica ; Jakobsson, Andreas LU ; Gini, Fulvio and Lombardini, Fabrizio (2005) p.645-650
Abstract (Swedish)
Abstract in Undetermined

This work tackles the problem of interferometric phase estimation in the presence of layover by using nonuniform multibaseline interferometric synthetic aperture radar systems. The effects of nonuniform sampling on Fourier-based and superresolution spectral estimation methods are investigated. The impact on both the spectral properties and on the interferometric phase estimation performance is considered. The analysis of interferometric phase estimation performance is based on Monte Carlo simulations, comparing with the corresponding Cramer Rao lower bound. The focus is on realistic single-pass acquisition systems with a low number of phase centers and a nonuniform linear array structure
Please use this url to cite or link to this publication:
author
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
2005 IEEE/SP 13th Workshop on Statistical Signal Processing
pages
645 - 650
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:33947108447
ISBN
0-7803-9403-8
DOI
10.1109/SSP.2005.1628674
language
English
LU publication?
no
id
b5341603-ce0e-4223-a899-b8d760ec9ce8 (old id 1218708)
date added to LUP
2016-04-04 10:12:28
date last changed
2019-03-08 02:34:13
@inproceedings{b5341603-ce0e-4223-a899-b8d760ec9ce8,
  abstract     = {<b>Abstract in Undetermined</b><br/><br>
This work tackles the problem of interferometric phase estimation in the presence of layover by using nonuniform multibaseline interferometric synthetic aperture radar systems. The effects of nonuniform sampling on Fourier-based and superresolution spectral estimation methods are investigated. The impact on both the spectral properties and on the interferometric phase estimation performance is considered. The analysis of interferometric phase estimation performance is based on Monte Carlo simulations, comparing with the corresponding Cramer Rao lower bound. The focus is on realistic single-pass acquisition systems with a low number of phase centers and a nonuniform linear array structure},
  author       = {Bordoni, Federica and Jakobsson, Andreas and Gini, Fulvio and Lombardini, Fabrizio},
  booktitle    = {2005 IEEE/SP 13th Workshop on Statistical Signal Processing},
  isbn         = {0-7803-9403-8},
  language     = {eng},
  pages        = {645--650},
  publisher    = {IEEE - Institute of Electrical and Electronics Engineers Inc.},
  title        = {On the Effects of Nonuniform Sampling for Interferometric Phase Estimation in the Presence of Layover},
  url          = {https://lup.lub.lu.se/search/ws/files/5487391/1218712.pdf},
  doi          = {10.1109/SSP.2005.1628674},
  year         = {2005},
}