Gap Waveguide Leaky-Wave Antenna
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Issued date:
2016-05-08
Citation:
Vukomanovic, M., Vazquez-Roy, J.-L., Quevedo-Teruel, O., Rajo-Iglesias, E., & Sipus, Z. (2016). Gap Waveguide Leaky-Wave Antenna. In IEEE Transactions on Antennas and Propagation, 64(5), 2055–2060
ISSN:
0018-926X
xmlui.dri2xhtml.METS-1.0.item-contributor-funder:
Comunidad de Madrid
Ministerio de Economía y Competitividad (España)
Sponsor:
This work was supported in part by the Unity through
Knowledge Fund (UKF), Croatia, under the project 9/13;, in part by the
ESF Research Networking Programme NEWFOCUS, in part by Spanish
Government under the project TEC2013-44019-R, and in part by Madrid
Regional Government under the project S2013/ICE-3000.
Project:
Gobierno de España. TEC2013-44019-R
Comunidad de Madrid. S2013/ICE-3000
Keywords:
Groove gap waveguide
,
Leaky-wave antenna
,
Metamaterial
,
Metasurface
,
Corporate-feed network
,
Band
,
Surfaces
,
Nails
,
Slot
,
Bed
Rights:
© 2016 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission.
Abstract:
A novel leaky-wave antenna, realized using gap waveguide concept, is here proposed. Both, the feeding structure and the antenna are realized in groove gap waveguide technology, thus simplifying the whole structure. A complete design procedure, starting from a
A novel leaky-wave antenna, realized using gap waveguide concept, is here proposed. Both, the feeding structure and the antenna are realized in groove gap waveguide technology, thus simplifying the whole structure. A complete design procedure, starting from a given groove waveguide to the final radiation mechanism, is described in this communication. The results are supported with measurements of a prototype that operates in the X-band. The realized antenna has a gain around 18 dB between 9 and 11.5 GHz, demonstrating the potential of the proposed radiation technology.
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