Constrained Least-Squares Optimisation in Phase Synthesis of Conformal Array Antennas

Leo Vaskelainen

doi:10.1109/EUCAP.2006.4584767

Constrained Least-Squares Optimisation in Phase Synthesis of Conformal Array Antennas

Leo Vaskelainen

VTT Technical Research Centre of Finland

VTT (former employee or external)

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (Scopus)

Abstract

Minimised function of the constrained least-squares optimisation problem can be written in simple form, which allows a fast optimisation of phases of goal function and constraint value phases. If the constraint functions are written for element excitation values, this phase optimisation can be used for phase synthesis of conformal array antennas. Phase synthesis has been done for conformal arrays having hundreds of elements.

Original language	English
Title of host publication	The 1st European Conference on Antennas and Propagation (EuCAP 2006)
Publisher	IEEE Institute of Electrical and Electronic Engineers
ISBN (Print)	978-92-9092-937-6
DOIs	https://doi.org/10.1109/EUCAP.2006.4584767
Publication status	Published - 2006
MoE publication type	A4 Article in a conference publication
Event	European Conference on Antennas and Propagation, EuCAP 2006. - Nice, France Duration: 6 Nov 2006 → 10 Nov 2006

Publication series

Series	Proceedings of the European Conference on Antennas and Propagation
Volume	1
ISSN	2164-3342

Conference

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

Keywords

Synthesis
Array Antennas

Access to Document

10.1109/EUCAP.2006.4584767

Cite this

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title = "Constrained Least-Squares Optimisation in Phase Synthesis of Conformal Array Antennas",

abstract = "Minimised function of the constrained least-squares optimisation problem can be written in simple form, which allows a fast optimisation of phases of goal function and constraint value phases. If the constraint functions are written for element excitation values, this phase optimisation can be used for phase synthesis of conformal array antennas. Phase synthesis has been done for conformal arrays having hundreds of elements.",

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author = "Leo Vaskelainen",

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doi = "10.1109/EUCAP.2006.4584767",

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publisher = "IEEE Institute of Electrical and Electronic Engineers",

booktitle = "The 1st European Conference on Antennas and Propagation (EuCAP 2006)",

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

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Vaskelainen, L 2006, Constrained Least-Squares Optimisation in Phase Synthesis of Conformal Array Antennas. in The 1st European Conference on Antennas and Propagation (EuCAP 2006). IEEE Institute of Electrical and Electronic Engineers, Proceedings of the European Conference on Antennas and Propagation, vol. 1, European Conference on Antennas and Propagation, EuCAP 2006., Nice, France, 6/11/06. https://doi.org/10.1109/EUCAP.2006.4584767

Constrained Least-Squares Optimisation in Phase Synthesis of Conformal Array Antennas. / Vaskelainen, Leo.
The 1st European Conference on Antennas and Propagation (EuCAP 2006). IEEE Institute of Electrical and Electronic Engineers, 2006. (Proceedings of the European Conference on Antennas and Propagation, Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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AU - Vaskelainen, Leo

PY - 2006

Y1 - 2006

N2 - Minimised function of the constrained least-squares optimisation problem can be written in simple form, which allows a fast optimisation of phases of goal function and constraint value phases. If the constraint functions are written for element excitation values, this phase optimisation can be used for phase synthesis of conformal array antennas. Phase synthesis has been done for conformal arrays having hundreds of elements.

AB - Minimised function of the constrained least-squares optimisation problem can be written in simple form, which allows a fast optimisation of phases of goal function and constraint value phases. If the constraint functions are written for element excitation values, this phase optimisation can be used for phase synthesis of conformal array antennas. Phase synthesis has been done for conformal arrays having hundreds of elements.

KW - Synthesis

KW - Array Antennas

U2 - 10.1109/EUCAP.2006.4584767

DO - 10.1109/EUCAP.2006.4584767

M3 - Conference article in proceedings

SN - 978-92-9092-937-6

T3 - Proceedings of the European Conference on Antennas and Propagation

BT - The 1st European Conference on Antennas and Propagation (EuCAP 2006)

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - European Conference on Antennas and Propagation, EuCAP 2006.

Y2 - 6 November 2006 through 10 November 2006

ER -

Constrained Least-Squares Optimisation in Phase Synthesis of Conformal Array Antennas

Abstract

Publication series

Conference

Keywords

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