Millimeter-wave substrate-integrated waveguide based leaky-wave antenna with broadbeam radiation at broadside

Miguel Poveda-García; Symon K. Podilchak; George Goussetis; José Luis Gómez-Tornero

doi:10.1049/cp.2018.0530

Millimeter-wave substrate-integrated waveguide based leaky-wave antenna with broadbeam radiation at broadside

Miguel Poveda-García, Symon K. Podilchak, George Goussetis, José Luis Gómez-Tornero

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

1 Citation (Scopus)

Abstract

A novel broadbeam, planar leaky-wave antenna with radiation at broadside in the millimeter-wave frequency range using substrate-integrated waveguide technology is proposed. By feeding the antenna at the middle point along its length and by working at the splitting condition, a bi-directional traveling leaky-wave gives rise to a beam at the broadside direction in the far-field. The design is validated with full-wave simulations showing that a half power beamwidth of 30ºand 130º, in the H- and the E-planes, are respectively possible for a 375MHz bandwidth (1% fractional bandwidth) around 24GHz. In this frequency range, realized gain values are above 8dBi.

Original language	English
Title of host publication	12th European Conference on Antennas and Propagation (EuCAP 2018)
Publisher	Institution of Engineering and Technology
Number of pages	5
ISBN (Electronic)	9781785618161
DOIs	https://doi.org/10.1049/cp.2018.0530
Publication status	Published - 2018
Event	12th European Conference on Antennas and Propagation 2018 - London, United Kingdom Duration: 9 Apr 2018 → 13 Apr 2018

Conference

Conference	12th European Conference on Antennas and Propagation 2018
Abbreviated title	EuCAP 2018
Country/Territory	United Kingdom
City	London
Period	9/04/18 → 13/04/18

Keywords

Broadbeam
Broadside radiation
Leaky-wave antennas
Substarte integrated waveguide

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1049/cp.2018.0530

Cite this

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title = "Millimeter-wave substrate-integrated waveguide based leaky-wave antenna with broadbeam radiation at broadside",

abstract = "A novel broadbeam, planar leaky-wave antenna with radiation at broadside in the millimeter-wave frequency range using substrate-integrated waveguide technology is proposed. By feeding the antenna at the middle point along its length and by working at the splitting condition, a bi-directional traveling leaky-wave gives rise to a beam at the broadside direction in the far-field. The design is validated with full-wave simulations showing that a half power beamwidth of 30ºand 130º, in the H- and the E-planes, are respectively possible for a 375MHz bandwidth (1% fractional bandwidth) around 24GHz. In this frequency range, realized gain values are above 8dBi.",

keywords = "Broadbeam, Broadside radiation, Leaky-wave antennas, Substarte integrated waveguide",

author = "Miguel Poveda-Garc{\'i}a and Podilchak, {Symon K.} and George Goussetis and G{\'o}mez-Tornero, {Jos{\'e} Luis}",

year = "2018",

doi = "10.1049/cp.2018.0530",

language = "English",

booktitle = "12th European Conference on Antennas and Propagation (EuCAP 2018)",

publisher = "Institution of Engineering and Technology",

address = "United Kingdom",

note = "12th European Conference on Antennas and Propagation 2018, EuCAP 2018 ; Conference date: 09-04-2018 Through 13-04-2018",

}

Poveda-García, M, Podilchak, SK, Goussetis, G & Gómez-Tornero, JL 2018, Millimeter-wave substrate-integrated waveguide based leaky-wave antenna with broadbeam radiation at broadside. in 12th European Conference on Antennas and Propagation (EuCAP 2018). Institution of Engineering and Technology, 12th European Conference on Antennas and Propagation 2018, London, United Kingdom, 9/04/18. https://doi.org/10.1049/cp.2018.0530

Millimeter-wave substrate-integrated waveguide based leaky-wave antenna with broadbeam radiation at broadside. / Poveda-García, Miguel; Podilchak, Symon K.; Goussetis, George et al.
12th European Conference on Antennas and Propagation (EuCAP 2018). Institution of Engineering and Technology, 2018.

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

TY - GEN

T1 - Millimeter-wave substrate-integrated waveguide based leaky-wave antenna with broadbeam radiation at broadside

AU - Poveda-García, Miguel

AU - Podilchak, Symon K.

AU - Goussetis, George

AU - Gómez-Tornero, José Luis

PY - 2018

Y1 - 2018

N2 - A novel broadbeam, planar leaky-wave antenna with radiation at broadside in the millimeter-wave frequency range using substrate-integrated waveguide technology is proposed. By feeding the antenna at the middle point along its length and by working at the splitting condition, a bi-directional traveling leaky-wave gives rise to a beam at the broadside direction in the far-field. The design is validated with full-wave simulations showing that a half power beamwidth of 30ºand 130º, in the H- and the E-planes, are respectively possible for a 375MHz bandwidth (1% fractional bandwidth) around 24GHz. In this frequency range, realized gain values are above 8dBi.

AB - A novel broadbeam, planar leaky-wave antenna with radiation at broadside in the millimeter-wave frequency range using substrate-integrated waveguide technology is proposed. By feeding the antenna at the middle point along its length and by working at the splitting condition, a bi-directional traveling leaky-wave gives rise to a beam at the broadside direction in the far-field. The design is validated with full-wave simulations showing that a half power beamwidth of 30ºand 130º, in the H- and the E-planes, are respectively possible for a 375MHz bandwidth (1% fractional bandwidth) around 24GHz. In this frequency range, realized gain values are above 8dBi.

KW - Broadbeam

KW - Broadside radiation

KW - Leaky-wave antennas

KW - Substarte integrated waveguide

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DO - 10.1049/cp.2018.0530

M3 - Conference contribution

AN - SCOPUS:85057318357

BT - 12th European Conference on Antennas and Propagation (EuCAP 2018)

PB - Institution of Engineering and Technology

T2 - 12th European Conference on Antennas and Propagation 2018

Y2 - 9 April 2018 through 13 April 2018

ER -

Millimeter-wave substrate-integrated waveguide based leaky-wave antenna with broadbeam radiation at broadside

Abstract

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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