Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications

Davide Comite; Symon K. Podilchak; Paolo Baccarelli; Paolo Burghignoli; Alessandro Galli; Alois P. Freundorfer; Yahia M. M. Antar

doi:10.1109/APUSNCURSINRSM.2017.8072185

Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications

Davide Comite, Symon K. Podilchak, Paolo Baccarelli, Paolo Burghignoli, Alessandro Galli, Alois P. Freundorfer, Yahia M. M. Antar

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract / Description of output

The dispersive features of a 2-D planar leaky-wave antenna constituted by an annular slot grating on a dual-layer grounded dielectric slab are presented in this contribution. A well-established in-house method-of-moments dispersion code has been suitably generalized to account for a multi-layer substrate and to assist in the characterization of the corresponding linearized structure. Validations are performed through full-wave simulations developed on state-of-The-Art commercial software applying a hybrid Bloch-wave analysis on a finite number of unit cells; then, a parameterization study on the thickness of the superstrate is performed. The proposed analysis provides useful information about both phase and attenuation constants of the leaky mode supported by the structure as well as on the behavior of the open-stopband that characterizes this class of structure.

Original language	English
Title of host publication	2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting
Place of Publication	United States
Publisher	Institute of Electrical and Electronics Engineers
Pages	285-286
Number of pages	2
ISBN (Electronic)	978-1-5386-3284-0
ISBN (Print)	978-1-5386-0898-2
DOIs	https://doi.org/10.1109/APUSNCURSINRSM.2017.8072185
Publication status	Published - 19 Oct 2017
Event	2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting - Manchester Grand Hyatt Hotel, San Diego, United States Duration: 2 Jul 2017 → 14 Jul 2017 http://2017apsursi.org/

Publication series

Name	IEEE Antennas & Propagation Society International Symposium and URSI National Radio Science Meeting
Publisher	IEEE
ISSN (Electronic)	1947-1491

Conference

Conference	2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting
Abbreviated title	APS/URSI 2017
Country/Territory	United States
City	San Diego
Period	2/07/17 → 14/07/17
Internet address	http://2017apsursi.org/

Access to Document

10.1109/APUSNCURSINRSM.2017.8072185

Cite this

Comite, D., Podilchak, S. K., Baccarelli, P., Burghignoli, P., Galli, A., Freundorfer, A. P., & Antar, Y. M. M. (2017). Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications. In 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting (pp. 285-286). (IEEE Antennas & Propagation Society International Symposium and URSI National Radio Science Meeting). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/APUSNCURSINRSM.2017.8072185

Comite, Davide ; Podilchak, Symon K. ; Baccarelli, Paolo et al. / Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications. 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. United States : Institute of Electrical and Electronics Engineers, 2017. pp. 285-286 (IEEE Antennas & Propagation Society International Symposium and URSI National Radio Science Meeting).

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title = "Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications",

abstract = "The dispersive features of a 2-D planar leaky-wave antenna constituted by an annular slot grating on a dual-layer grounded dielectric slab are presented in this contribution. A well-established in-house method-of-moments dispersion code has been suitably generalized to account for a multi-layer substrate and to assist in the characterization of the corresponding linearized structure. Validations are performed through full-wave simulations developed on state-of-The-Art commercial software applying a hybrid Bloch-wave analysis on a finite number of unit cells; then, a parameterization study on the thickness of the superstrate is performed. The proposed analysis provides useful information about both phase and attenuation constants of the leaky mode supported by the structure as well as on the behavior of the open-stopband that characterizes this class of structure.",

author = "Davide Comite and Podilchak, {Symon K.} and Paolo Baccarelli and Paolo Burghignoli and Alessandro Galli and Freundorfer, {Alois P.} and Antar, {Yahia M. M.}",

note = "Acceptance date set to exclude from REF OA Policy; 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, APS/URSI 2017 ; Conference date: 02-07-2017 Through 14-07-2017",

year = "2017",

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doi = "10.1109/APUSNCURSINRSM.2017.8072185",

language = "English",

isbn = "978-1-5386-0898-2 ",

series = "IEEE Antennas & Propagation Society International Symposium and URSI National Radio Science Meeting",

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booktitle = "2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting",

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Comite, D, Podilchak, SK, Baccarelli, P, Burghignoli, P, Galli, A, Freundorfer, AP & Antar, YMM 2017, Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications. in 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. IEEE Antennas & Propagation Society International Symposium and URSI National Radio Science Meeting, Institute of Electrical and Electronics Engineers, United States, pp. 285-286, 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, San Diego, California, United States, 2/07/17. https://doi.org/10.1109/APUSNCURSINRSM.2017.8072185

Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications. / Comite, Davide; Podilchak, Symon K.; Baccarelli, Paolo et al.
2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. United States: Institute of Electrical and Electronics Engineers, 2017. p. 285-286 (IEEE Antennas & Propagation Society International Symposium and URSI National Radio Science Meeting).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications

AU - Comite, Davide

AU - Podilchak, Symon K.

AU - Baccarelli, Paolo

AU - Burghignoli, Paolo

AU - Galli, Alessandro

AU - Freundorfer, Alois P.

AU - Antar, Yahia M. M.

N1 - Acceptance date set to exclude from REF OA Policy

PY - 2017/10/19

Y1 - 2017/10/19

N2 - The dispersive features of a 2-D planar leaky-wave antenna constituted by an annular slot grating on a dual-layer grounded dielectric slab are presented in this contribution. A well-established in-house method-of-moments dispersion code has been suitably generalized to account for a multi-layer substrate and to assist in the characterization of the corresponding linearized structure. Validations are performed through full-wave simulations developed on state-of-The-Art commercial software applying a hybrid Bloch-wave analysis on a finite number of unit cells; then, a parameterization study on the thickness of the superstrate is performed. The proposed analysis provides useful information about both phase and attenuation constants of the leaky mode supported by the structure as well as on the behavior of the open-stopband that characterizes this class of structure.

AB - The dispersive features of a 2-D planar leaky-wave antenna constituted by an annular slot grating on a dual-layer grounded dielectric slab are presented in this contribution. A well-established in-house method-of-moments dispersion code has been suitably generalized to account for a multi-layer substrate and to assist in the characterization of the corresponding linearized structure. Validations are performed through full-wave simulations developed on state-of-The-Art commercial software applying a hybrid Bloch-wave analysis on a finite number of unit cells; then, a parameterization study on the thickness of the superstrate is performed. The proposed analysis provides useful information about both phase and attenuation constants of the leaky mode supported by the structure as well as on the behavior of the open-stopband that characterizes this class of structure.

U2 - 10.1109/APUSNCURSINRSM.2017.8072185

DO - 10.1109/APUSNCURSINRSM.2017.8072185

M3 - Conference contribution

SN - 978-1-5386-0898-2

T3 - IEEE Antennas & Propagation Society International Symposium and URSI National Radio Science Meeting

SP - 285

EP - 286

BT - 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

PB - Institute of Electrical and Electronics Engineers

CY - United States

T2 - 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

Y2 - 2 July 2017 through 14 July 2017

ER -

Comite D, Podilchak SK, Baccarelli P, Burghignoli P, Galli A, Freundorfer AP et al. Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications. In 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. United States: Institute of Electrical and Electronics Engineers. 2017. p. 285-286. (IEEE Antennas & Propagation Society International Symposium and URSI National Radio Science Meeting). doi: 10.1109/APUSNCURSINRSM.2017.8072185

Dispersive analysis of a dual-layer planar structure for leaky-wave antenna applications

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Cite this