Optimisation of linear-to-circular reflection polarisers for non-plane wave incidence

Salvador Mercader Pellicer; George Goussetis; Gabriela M. Medero; Daniele Bresciani; Hervé Legay; Nelson J. G. Fonseca

Optimisation of linear-to-circular reflection polarisers for non-plane wave incidence

Salvador Mercader Pellicer
, George Goussetis
, Gabriela M. Medero
, Daniele Bresciani
, Hervé Legay
, Nelson J. G. Fonseca

Research output: Contribution to conference › Paper › peer-review

Abstract

Abstract – This paper presents an efficient method to optimise a linear-to-circular reflection polariser for non-plane wave incidence. The method is divided in two steps: first a geometrical optimisation of the cell is performed in CST and then a rotation of the cells is applied. The method is applied to a wideband dipole unit cell arranged in a cylinder parabolic surface fed by an ideal Gaussian beam. Improvements between 5 and 18 dB compared to the uniform unit cell arrangement are achieved in the two principal planes.

Original language	English
Number of pages	5
Publication status	Published - Oct 2017
Event	38th ESA Antenna Workshop: Innovative Antenna Systems and Technologies for Future Space Missions - Noordwijk, Netherlands Duration: 3 Oct 2017 → 6 Oct 2017

Conference

Conference	38th ESA Antenna Workshop
Country/Territory	Netherlands
City	Noordwijk
Period	3/10/17 → 6/10/17

Cite this

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title = "Optimisation of linear-to-circular reflection polarisers for non-plane wave incidence",

abstract = " Abstract – This paper presents an efficient method to optimise a linear-to-circular reflection polariser for non-plane wave incidence. The method is divided in two steps: first a geometrical optimisation of the cell is performed in CST and then a rotation of the cells is applied. The method is applied to a wideband dipole unit cell arranged in a cylinder parabolic surface fed by an ideal Gaussian beam. Improvements between 5 and 18 dB compared to the uniform unit cell arrangement are achieved in the two principal planes. ",

author = "\{Mercader Pellicer\}, Salvador and George Goussetis and Medero, \{Gabriela M.\} and Daniele Bresciani and Herv{\'e} Legay and Fonseca, \{Nelson J. G.\}",

year = "2017",

month = oct,

language = "English",

note = "38th ESA Antenna Workshop : Innovative Antenna Systems and Technologies for Future Space Missions ; Conference date: 03-10-2017 Through 06-10-2017",

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TY - CONF

T1 - Optimisation of linear-to-circular reflection polarisers for non-plane wave incidence

AU - Mercader Pellicer, Salvador

AU - Goussetis, George

AU - Medero, Gabriela M.

AU - Bresciani, Daniele

AU - Legay, Hervé

AU - Fonseca, Nelson J. G.

PY - 2017/10

Y1 - 2017/10

N2 - Abstract – This paper presents an efficient method to optimise a linear-to-circular reflection polariser for non-plane wave incidence. The method is divided in two steps: first a geometrical optimisation of the cell is performed in CST and then a rotation of the cells is applied. The method is applied to a wideband dipole unit cell arranged in a cylinder parabolic surface fed by an ideal Gaussian beam. Improvements between 5 and 18 dB compared to the uniform unit cell arrangement are achieved in the two principal planes.

AB - Abstract – This paper presents an efficient method to optimise a linear-to-circular reflection polariser for non-plane wave incidence. The method is divided in two steps: first a geometrical optimisation of the cell is performed in CST and then a rotation of the cells is applied. The method is applied to a wideband dipole unit cell arranged in a cylinder parabolic surface fed by an ideal Gaussian beam. Improvements between 5 and 18 dB compared to the uniform unit cell arrangement are achieved in the two principal planes.

M3 - Paper

T2 - 38th ESA Antenna Workshop

Y2 - 3 October 2017 through 6 October 2017

ER -

Optimisation of linear-to-circular reflection polarisers for non-plane wave incidence

Abstract

Conference

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