eprintid: 775
rev_number: 8
eprint_status: archive
userid: 7
dir: disk0/00/00/07/75
datestamp: 2018-06-29 07:18:58
lastmod: 2018-06-29 07:18:58
status_changed: 2018-06-29 07:18:58
type: monograph
metadata_visibility: show
creators_name: Salucci, M.
creators_name: Oliveri, G.
creators_name: Anselmi, N.
creators_name: Massa, A.
title: Conformal Miniaturization of Linear Arrays through a Two‐Step Material‐by‐Design Approach
ispublished: pub
subjects: AWC
subjects: MAT
full_text_status: public
monograph_type: technical_report
keywords: Material-by-Design (MbD), Array Synthesis, Conformal Arrays, Quasi-Conformal Transformation Optics (QCTO), Array Miniaturization, Source Inversion (SI)
abstract: In this work, a novel Material-by-Design (MbD) synthesis approach is proposed to address the conformal miniaturization of linear antenna arrays. The developed methodology exploits as a first step a quasi-conformal transformation optics (QCTO) algorithm to design a meta-material radome able to restore the desired radiation features of the radiating system once it has been made conformal to an arbitrary surface. Moreover, a second step based on a source inversion (SI) strategy is exploited in order to miniaturize the conformal architecture, by reducing the number of required radiators in the final conformal arrangement. Some numerical results are shown based on full-wave analyses in order to validate the effectiveness, as well as the current limitations, of the proposed design technique.
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. Waves Appl., 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. Waves Appl., vol. 32, no. 8, pp. 927-955, 2018.

M. Salucci, G. Oliveri, N. Anselmi, and A. Massa, “Material-by-design synthesis of conformal miniaturized linear phased arrays,” IEEE Access (doi: 10.1109/ACCESS.2018.2833199). 
citation:   Salucci, M. and Oliveri, G. and Anselmi, N. and Massa, A.  (2018) Conformal Miniaturization of Linear Arrays through a Two‐Step Material‐by‐Design Approach.  Technical Report. ELEDIA Research Center - University of Trento.     
document_url: http://www.eledia.org/students-reports/775/1/Conformal%20Miniaturization%20of%20Linear%20Arrays%20through%20a%20Two%E2%80%90Step%20Material%E2%80%90by%E2%80%90Design%20Approach.pdf