eprintid: 810 rev_number: 7 eprint_status: archive userid: 10 dir: disk0/00/00/08/10 datestamp: 2021-06-28 10:55:05 lastmod: 2021-06-28 10:55:05 status_changed: 2021-06-28 10:55:05 type: monograph metadata_visibility: show creators_name: SALUCCI, Marco creators_name: POLO, Alessandro creators_name: OLIVERI, Giacomo creators_id: marco.salucci@unitn.it creators_id: alessandro.polo.1@unitn.it creators_id: giacomo.oliveri@unitn.it title: Synthesis of Doubly‐Connected Metamaterial Coatings within the Material‐by‐Design Paradigm ispublished: pub subjects: AWC full_text_status: public monograph_type: technical_report keywords: Conformal Mapping Field Manipulation Material-by-Design Schwarz–Christoffel Mapping Transformation Electromagnetics (TE) abstract: In this work, an innovative transformation electromagnetics (TE) method is proposed to design metamaterial lenses with doubly‐connected contours. Such field manipulation devices (FMDs) can be exploited to effectively design high‐performance conformal phased arrays installed on masts of arbitrarily‐shaped sections. Towards this aim, the design problem is formulated within the Material‐by‐Design (MbD) paradigm and it is effectively solved thanks to an innovative TE methodology based on the Schwarz‐Christoffel (SC) transformation theorem. Some numerical results are provided in order to verify the effectiveness of the proposed MbD SC‐TE technique. publisher: ELEDIA@UniTN (DISI - University of Trento) referencetext: M. Salucci, F. Boulos, A. Polo, and G. Oliveri, "Conformal transformation electromagnetics based on Schwarz-Christoffel mapping for the synthesis of doubly-connected metalenses," IEEE Trans. Antennas Propag., vol. 68, no. 3, pp. 1836-1850, Mar. 2020. M. Salucci, L. Tenuti, G. Gottardi, A. Hannan, and A. Massa, "System-by-design method for efficient linear array miniaturisation through low-complexity isotropic lenses" Electronic Letters, vol. 55, no. 8, pp. 433-434, May 2019. M. Salucci, G. Oliveri, N. Anselmi, and A. Massa, "Material-by-design synthesis of conformal miniaturized linear phased arrays," IEEE Access, vol. 6, pp. 26367-26382, 2018. 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," Journal of Electromagnetic Waves and Applications, vol. 32, no. 8, pp. 927-955, 2018. 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. 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, June 2015. 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. 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, April 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. L. Tenuti, M. Salucci, G. Oliveri, P. Rocca, and A. Massa, "Surrogate- assisted optimization of metamaterial devices for advanced antenna Systems," Proc. 2015 IEEE Symposium Series on Computational Intelligence (IEEE SSCI 2015), Cape Town, South Africa, pp. 1154-1156, Dec. 8-10, 2015. G. Oliveri, L. Tenuti, M. Salucci, and A. Massa, "Innovative antenna architectures exploiting metamaterials for new generation radars," 10th European Conference on Antennas and Propagation (EUCAP 2016), Davos, Switzerland, pp. 1-3, April 11-15, 2016. M. Salucci, G. Oliveri, H. Ahmadi, and A. Massa, "Conformal transformation of linear arrays through QCTO-based design tools," Proc. 2016 IEEE AP-S International Symposium and USNC-URSI Radio Science Meeting, Fajardo, Puerto Rico, pp. 1083- 1084, July 26 - July 1, 2016. M. Salucci, L. Tenuti, E. Bekele, and G. Oliveri, "Enhancement of linear arrays through MbD metamaterial coatings," Proc. 2016 IEEE AP-S International Symposium and USNC-URSI Radio Science Meeting, Fajardo, Puerto Rico, pp. 1089- 1090, July 26 - July 1, 2016. P. Rocca, N. Anselmi, A. Polo, and A. Massa, "An irregular two-sizes square tiling method for the design of isophoric phased arrays," IEEE Trans. Antennas Propag., vol. 68, no. 6, pp. 4437-4449, Jun. 2020. P. Rocca, N. Anselmi, A. Polo, and A. Massa, "Modular design of hexagonal phased arrays through diamond tiles," IEEE Trans. Antennas Propag., vol.68, no. 5, pp. 3598-3612, May 2020. N. Anselmi, L. Poli, P. Rocca, and A. Massa, "Design of simplified array layouts for preliminary experimental testing and validation of large AESAs," IEEE Trans. Antennas Propag., vol. 66, no. 12, pp. 6906-6920, Dec. 2018. N. Anselmi, P. Rocca, M. Salucci, and A. Massa, "Contiguous phase-clustering in multibeam-on-receive scanning arrays" IEEE Trans. Antennas Propag., vol. 66, no. 11, pp. 5879-5891, Nov. 2018. 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, Sept. 2017. N. Anselmi, P. Rocca, M. Salucci, and A. Massa, "Optimization of excitation tolerances for robust beamforming in linear arrays" IET Microwaves, Antennas & Propagation, vol. 10, no. 2, pp. 208-214, 2016. citation: SALUCCI, Marco and POLO, Alessandro and OLIVERI, Giacomo Synthesis of Doubly‐Connected Metamaterial Coatings within the Material‐by‐Design Paradigm. Technical Report. ELEDIA@UniTN (DISI - University of Trento). document_url: http://www.eledia.org/students-reports/810/1/Synthesis_of_Doubly-Connected_Metamaterial_Coatings_within_the_Material-by-Design_Paradigm.pdf