Ultra compressed parametric modelling of UWB antenna measurements

Ch Roblin

doi:10.1109/eucap.2006.4584477

Ultra compressed parametric modelling of UWB antenna measurements

Ch Roblin

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The need for antenna models, both simple and realistic is more and more often expressed in the context of UWB communications. This paper addresses this topic through an approach based on a drastic reduction of the descriptive parameters set of antennas based on double projection of their Transfer Function or Impulse Response. The latter is expanded over a basis of damped sinusoids (Singular Expansion Method) via the Generalized Matrix-Pencil Total Least Squares (GMP-TLS) algorithm. The extracted Residues, functions of the angular coordinates are then expanded over a basis of spherical modes. The method is applied to various prototypes, focusing as a first step on small or moderate size antennas. It is shown in practice that data compression rates as high as 99.9 % are achievable.

Original language	English
Title of host publication	Proceedings of The European Conference on Antennas and Propagation
Subtitle of host publication	EuCAP 2006
Publisher	European Space Agency
ISBN (Print)	9290929375, 9789290929376
DOIs	https://doi.org/10.1109/eucap.2006.4584477
Publication status	Published - 1 Jan 2006
Event	European Conference on Antennas and Propagation: EuCAP 2006 - Nice, France Duration: 6 Nov 2006 → 10 Nov 2006

Publication series

Name	European Space Agency, (Special Publication) ESA SP
Volume	626 SP
ISSN (Print)	0379-6566

Conference

Conference	European Conference on Antennas and Propagation: EuCAP 2006
Country/Territory	France
City	Nice
Period	6/11/06 → 10/11/06

Access to Document

10.1109/eucap.2006.4584477

Cite this

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title = "Ultra compressed parametric modelling of UWB antenna measurements",

abstract = "The need for antenna models, both simple and realistic is more and more often expressed in the context of UWB communications. This paper addresses this topic through an approach based on a drastic reduction of the descriptive parameters set of antennas based on double projection of their Transfer Function or Impulse Response. The latter is expanded over a basis of damped sinusoids (Singular Expansion Method) via the Generalized Matrix-Pencil Total Least Squares (GMP-TLS) algorithm. The extracted Residues, functions of the angular coordinates are then expanded over a basis of spherical modes. The method is applied to various prototypes, focusing as a first step on small or moderate size antennas. It is shown in practice that data compression rates as high as 99.9 \% are achievable.",

author = "Ch Roblin",

year = "2006",

month = jan,

day = "1",

doi = "10.1109/eucap.2006.4584477",

language = "English",

isbn = "9290929375",

series = "European Space Agency, (Special Publication) ESA SP",

publisher = "European Space Agency",

booktitle = "Proceedings of The European Conference on Antennas and Propagation",

note = "European Conference on Antennas and Propagation: EuCAP 2006 ; Conference date: 06-11-2006 Through 10-11-2006",

}

Roblin, C 2006, Ultra compressed parametric modelling of UWB antenna measurements. in Proceedings of The European Conference on Antennas and Propagation: EuCAP 2006. European Space Agency, (Special Publication) ESA SP, vol. 626 SP, European Space Agency, European Conference on Antennas and Propagation: EuCAP 2006, Nice, France, 6/11/06. https://doi.org/10.1109/eucap.2006.4584477

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AB - The need for antenna models, both simple and realistic is more and more often expressed in the context of UWB communications. This paper addresses this topic through an approach based on a drastic reduction of the descriptive parameters set of antennas based on double projection of their Transfer Function or Impulse Response. The latter is expanded over a basis of damped sinusoids (Singular Expansion Method) via the Generalized Matrix-Pencil Total Least Squares (GMP-TLS) algorithm. The extracted Residues, functions of the angular coordinates are then expanded over a basis of spherical modes. The method is applied to various prototypes, focusing as a first step on small or moderate size antennas. It is shown in practice that data compression rates as high as 99.9 % are achievable.

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Ultra compressed parametric modelling of UWB antenna measurements

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