eprintid: 790
rev_number: 12
eprint_status: archive
userid: 2
dir: disk0/00/00/07/90
datestamp: 2019-02-21 10:36:26
lastmod: 2024-03-01 13:41:45
status_changed: 2019-02-21 10:36:26
type: monograph
metadata_visibility: show
creators_name: SALUCCI, Marco
creators_name: GELMINI, Angelo
creators_name: OLIVERI, Giacomo
creators_name: ANSELMI, Nicola
creators_name: MASSA, Andrea
creators_id: marco.salucci@unitn.it
creators_id: angelo.gelmini@unitn.it
creators_id: giacomo.oliveri@unitn.it
creators_id: nicola.anselmi@unitn.it
creators_id: andrea.massa@unitn.it
title: On the Exploitation of Non‐Radiating Currents to Design Geometry‐Constrained Reflectarray Antennas
ispublished: pub
subjects: AWC
subjects: MAT
full_text_status: public
monograph_type: technical_report
keywords: Geometry-constrained design, inverse source (IS) problems, nonradiating (NR) currents, reflectarray current synthesis
abstract: In this work, the design of reflectarray surface currents able to meet both radiation and  arbitrary  geometry constraints  is  dealt  with.  Towards  this  goal,  the  synthesis problem  is  formulated  as  an  inverse  source one,  and  a  closed‐form  expression solution is derived to compute the non‐radiating current components able to modify the  geometry  of  the  reflective  surface  without altering  the  desired  radiation features.  Some representative  numerical  benchmarks  are  shown  to assess  the proposed  synthesis  methodology,  as  well  as to  verify  its  flexibility  in  realizing "forbidden‐regions" of arbitrary shape.
date: 2019
publisher: "ELEDIA Research Center - University of Trento"
referencetext: [1] 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.

[2] P. Rocca, L. Poli, N. Anselmi, M. Salucci, and A. Massa, "Predicting antenna pattern degradations in microstrip reflectarrays through interval arithmetic," IET Microw., Antennas Propag., vol. 10, no. 8, pp. 817-826, Mar. 2016.

[3] M. Salucci, L. Tenuti, G. Oliveri, and A. Massa, "Efficient prediction of the EM response of reflectarray antenna elements by an advanced statistical learning method," IEEE Trans. Antennas Propag., vol. 66, no. 8, pp. 3995-4007, Aug. 2018.

[4] M. Salucci, A. Gelmini, G. Oliveri, N. Anselmi, and A. Massa, "Synthesis of shaped beam reflectarrays with constrained geometry by exploiting non-radiating surface currents," IEEE Trans. Antennas Propag., vol. 66, no. 11, pp. 5805-5817, Nov. 2018

[5] G. Oliveri, Y. Zhong, X. Chen, and A. Massa, "Multi-resolution subspace-based optimization method for inverse scattering," J. Opt. Soc. Amer. A, Opt. Image Sci., vol. 28, no. 10, pp. 2057-2069, Oct. 2011.

[6] L. Poli, G. Oliveri, F. Viani, and A. Massa, "MT-BCS-based microwave imaging approach through minimum-norm current expansion," IEEE Trans. Antennas Propag., vol. 61, no. 9, pp. 4722-4732, Sep. 2013.

[7] N. Anselmi, P. Rocca, M. Salucci, and A. Massa, "Irregular phased array tiling by means of analytic schemata-driven optimization," IEEE Trans. Antennas Propag., vol. 65, no. 9, pp. 4495-4510, Sep. 2017.

[8] L. Poli, P. Rocca, M. Salucci, and A. Massa, "Reconfigurable thinning for the adaptive control of linear arrays," IEEE Trans. Antennas Propag., vol. 61, no. 10, pp. 5068-5077, Oct. 2013.

[9] L. Poli, G. Oliveri, P. Rocca, M. Salucci, and A. Massa, "Long-Distance WPT Unconventional Arrays Synthesis" Journal of Electromagnetic Waves and Applications, vol. 31, no. 14, pp. 1399-1420, Jul. 2017.

[10] M. Salucci, G. Gottardi, N. Anselmi, and G. Oliveri, "Planar thinned array design by hybrid analytical-stochastic optimization," IET Microwaves, Antennas & Propagation, vol. 11, no. 13, pp. 1841-1845, Oct. 2017.

[11] P. Rocca, T. Moriyama, N. Anselmi, and A. Massa, "Robust prediction of the radiated pattern features with uncertainties in reflectarray design," 2014 IEEE Antenna Conference on Antenna Measurements and Applications (IEEE CAMA 2014), Antibes Juan-les-Pins, France, pp. 1-3, November 16-19, 2014.

[12] G. Oliveri, A. Gelmini, M. Salucci, D. Bresciani, and A. Massa, "Exploiting non-radiating currents in reflectarray antenna design," 11th European Conference on Antennas and Propagation (EUCAP 2017), Paris, France, pp. 88-91, March 19-24, 2017.
citation:   SALUCCI, Marco and GELMINI, Angelo and OLIVERI, Giacomo and ANSELMI, Nicola and MASSA, Andrea  (2019) On the Exploitation of Non‐Radiating Currents to Design Geometry‐Constrained Reflectarray Antennas.  Technical Report. "ELEDIA Research Center - University of Trento".     
document_url: http://www.eledia.org/students-reports/790/1/On_the_Exploitation_of_Non%E2%80%90Radiating_Currents_to_Design_Geometry%E2%80%90Constrained_Reflectarray_Antennas.v2.pdf