Reflectarray in K and Ka bands with independent beams in each polarization

Martínez de Rioja del Nido, Eduardo María and Encinar Garcinuño, José Antonio and Florencio Díaz, Rafael and Rodríguez Boix, Rafael (2016). Reflectarray in K and Ka bands with independent beams in each polarization. In: "IEEE International Symposium on Antennas and Propagation (APSURSI), 2016", 26/06/2016 - 01/07/2016, Fajardo (Puerto Rico, USA). ISBN 978-1-5090-2886-3. pp. 1199-1200. https://doi.org/10.1109/APS.2016.7696307.

Description

Title: Reflectarray in K and Ka bands with independent beams in each polarization
Author/s:
  • Martínez de Rioja del Nido, Eduardo María
  • Encinar Garcinuño, José Antonio
  • Florencio Díaz, Rafael
  • Rodríguez Boix, Rafael
Item Type: Presentation at Congress or Conference (Article)
Event Title: IEEE International Symposium on Antennas and Propagation (APSURSI), 2016
Event Dates: 26/06/2016 - 01/07/2016
Event Location: Fajardo (Puerto Rico, USA)
Title of Book: Proceedings of IEEE International Symposium on Antennas and Propagation (APSURSI), 2016
Date: October 2016
ISBN: 978-1-5090-2886-3
Subjects:
Freetext Keywords: reflectarray, dual polarization, dual frequency, parallel dipoles, Ka-band antennas, satellite antennas
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

This contribution describes the design of a printed reflectarray antenna to operate at 19.7 and 29.5 GHz with independent beams in H and V polarizations. A dual-frequency dual-polarization reflectarray cell, made of two stacked sets of parallel dipoles for each polarization, is proposed. The dipole lengths are adjusted to produce the required phase-shift at each frequency and each polarization. A 1.6-m reflectarray has been designed to produce two closely spaced beams in H and V polarizations. The simulated radiation patterns show a gain of 48.3 dBi at 19.7 GHz and 50.7 dBi at 29.5 GHz, with side-lobe levels close to -25 dB and low cross-polar radiation.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainTEC2013-43345-PUnspecifiedUnspecifiedUnspecified

More information

Item ID: 49528
DC Identifier: http://oa.upm.es/49528/
OAI Identifier: oai:oa.upm.es:49528
DOI: 10.1109/APS.2016.7696307
Official URL: http://ieeexplore.ieee.org/document/7696307/
Deposited by: Memoria Investigacion
Deposited on: 19 Mar 2018 16:44
Last Modified: 19 Mar 2018 16:44
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