eprintid: 761
rev_number: 10
eprint_status: archive
userid: 7
dir: disk0/00/00/07/61
datestamp: 2018-02-02 15:37:25
lastmod: 2018-02-26 14:46:30
status_changed: 2018-02-02 15:37:25
type: monograph
metadata_visibility: show
creators_name: Salucci, M.
creators_name: Oliveri, G.
creators_name: Anselmi, N.
creators_name: Gottardi, G.
creators_name: Massa, A.
title: Synthesis of Metamaterial Enhancing Lenses for Improving the Radiation Performance of Existing Linear Antenna Arrays 
ispublished: pub
subjects: AWC
subjects: MEA
full_text_status: public
monograph_type: technical_report
keywords: Material-by-Design (MbD), linear array enhancement, Quasi-Conformal Transformation Optics (QCTO), Source Inversion (SI)
abstract: This work presents an innovative material-by-design (MbD) technique  for the improvement of the radiation features (in terms of beam-width, directivity and side-lobe level) of existing linear scanned arrays. The developed strategy exploits a suitably customized quasi conformal transformation optics (QCTO) technique to synthesize meta-material radomes with reduced anisotropy as well as a source inversion (SI) strategy in order to let the original array mimic the radiation performance of significantly larger apertures. Some numerical results are presented ad discussed in order to validate the effectiveness of the MbD approach and its suitability to improve the radiation characteristics of linear arrays.
date: 2018
publisher: ELEDIA Research Center - University of Trento
referencetext: G. Oliveri, G. Gottardi, F. Robol, A. Polo, L. Poli, M. Salucci, M. Chuan, C. Massagrande, P. Vinetti, M. Mattivi, R. Lombardi, and A. Massa, “Co-design of unconventional array architectures and antenna elements for 5G base station,” IEEE Trans. Antennas Propag., vol. 65, no. 12, pp. 6752-6767, Dec. 2017.

P. Rocca, G. Oliveri, R. J. Mailloux, and A. Massa, “Unconventional phased array architectures and design methodologies - A review,” Proc. IEEE, vol. 104, no. 3, pp. 544-560, Mar. 2016.

G. Oliveri, M. Salucci, N. Anselmi and A. Massa, “Multiscale System-by-Design synthesis of printed WAIMs for waveguide array enhancement,” IEEE J. Multiscale Multiphysics Computat. Techn., vol. 2, pp. 84-96, 2017.

A. Massa and G. Oliveri, “Metamaterial-by-Design: Theory, methods, and applications to communications and sensing - Editorial,” EPJ Applied Metamaterials, vol. 3, no. E1, pp. 1-3, 2016.

L. Poli, G. Oliveri, P. Rocca, M. Salucci, and A. Massa, “Long-Distance WPT Unconventional Arrays Synthesis,” J. Electromagnet. Wave., vol. 31, no. 14, pp. 1399-1420, Jul. 2017.

G. Oliveri, F. Viani, N. Anselmi, and A. Massa, “Synthesis of multi-layer WAIM coatings for planar phased arrays within the system-by-design framework,” IEEE Trans. Antennas Propag., vol. 63, no. 6, pp. 2482-2496, Jun. 2015.

G. Oliveri, L. Tenuti, E. Bekele, M. Carlin, and A. Massa, “An SbD-QCTO approach to the synthesis of isotropic metamaterial lenses,” IEEE Antennas Wireless Propag. Lett., vol. 13, pp. 1783-1786, 2014.

G. Oliveri, D. H. Werner, and A. Massa, “Reconfigurable electromagnetics through metamaterials - A review” Proc. IEEE, vol. 103, no. 7, pp. 1034-1056, Jul. 2015.

G. Oliveri, E. T. Bekele, M. Salucci, and A. Massa, “Transformation electromagnetics miniaturization of sectoral and conical horn antennas,” IEEE Trans. Antennas Propag., vol. 64, no. 4, pp. 1508-1513, Apr. 2016.

G. Oliveri, E. T. Bekele, M. Salucci, and A. Massa, “Array miniaturization through QCTO-SI metamaterial radomes,” IEEE Trans. Antennas Propag., vol. 63, no. 8, pp. 3465-3476, Aug. 2015.

G. Oliveri, E. T. Bekele, D. H. Werner, J. P. Turpin, and A. Massa, “Generalized QCTO for metamaterial-lens-coated conformal arrays,” IEEE Trans. Antennas Propag., vol. 62, no. 8, pp 4089-4095, Aug. 2014. 

G. Oliveri, E. Bekele, M. Carlin, L. Tenuti, J. Turpin, D. H. Werner, and A. Massa, “Extended QCTO for innovative antenna system designs,” IEEE Antenna Conference on Antenna Measurements and Applications (CAMA 2014), pp. 1-3, Nov. 16-19, 2014.

G. Oliveri, P. Rocca, M. Salucci, E. T. Bekele, D. H. Werner, and A. Massa, “Design and synthesis of innovative metamaterial-enhanced arrays,” IEEE International Symposium on Antennas Propag. (APS/URSI 2013), Orlando, Florida, USA, pp. 972 - 973, Jul. 7-12, 2013.

G. Oliveri, “Improving the reliability of frequency domain simulators in the presence of homogeneous metamaterials - A preliminary numerical assessment,” Progress In Electromagnetics Research, vol. 122, pp. 497-518, 2012.

M. Salucci, G. Oliveri, N. Anselmi, G. Gottardi, and A. Massa, “Performance enhancement of linear active electronically-scanned arrays by means of MbD-synthesized metalenses,” J. Electromagnet. Wave., vol. 0, no. 0, pp. 1-29, 2017 (DOI: 10.1080/09205071.2017.1410077).
citation:   Salucci, M. and Oliveri, G. and Anselmi, N. and Gottardi, G. and Massa, A.  (2018) Synthesis of Metamaterial Enhancing Lenses for Improving the Radiation Performance of Existing Linear Antenna Arrays.  Technical Report. ELEDIA Research Center - University of Trento.     
document_url: http://www.eledia.org/students-reports/761/1/Synthesis%20of%20Metamaterial%20Enhancing%20Lenses%20for%20Improving%20the%20Radiation%20Performance%20of%20Existing%20Linear%20Antenna%20Arrays.pdf