Ferrando-Rocher, M.; Herranz Herruzo, JI.; Valero-Nogueira, A.; Baquero Escudero, M. (2022). A Half-Mode Groove Gap Waveguide for Single-Layer Antennas in the Millimeter-Wave Band. IEEE Antennas and Wireless Propagation Letters. 21(12):2402-2406. https://doi.org/10.1109/LAWP.2022.3194665
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/194309
Title:
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A Half-Mode Groove Gap Waveguide for Single-Layer Antennas in the Millimeter-Wave Band
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Author:
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Ferrando-Rocher, Miguel
Herranz Herruzo, José Ignacio
Valero-Nogueira, Alejandro
Baquero Escudero, Mariano
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UPV Unit:
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Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia
Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació
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Issued date:
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Abstract:
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[EN] This letter presents an alternative to significantly reduce the time and difficulty in designing and fabricating antennas in gap waveguide (GW) technology by using a novel half-mode groove GW. GW is often criticized ...[+]
[EN] This letter presents an alternative to significantly reduce the time and difficulty in designing and fabricating antennas in gap waveguide (GW) technology by using a novel half-mode groove GW. GW is often criticized within the subtractive manufacturing field for the high fabrication time required to mill many pins with the waveguides in the same piece. To demonstrate the possibilities of this new approach, two different antennas have been designed, fabricated, and measured. Both antennas, formed by only two pieces with no contact, operate from 29 to 31 GHz and present reflection coefficients below -10 dB and high antenna efficiency above 90%. In addition, both prototypes can reuse the bed of nails, which favors shorter manufacturing times and lower costs in the development phase.
[-]
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Subjects:
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Antennas
,
Array
,
Bed of nails
,
Fabrication
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Gap waveguide
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Half-mode waveguide
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Ka-band
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Copyrigths:
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Reserva de todos los derechos
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Source:
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IEEE Antennas and Wireless Propagation Letters. (issn:
1536-1225
)
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DOI:
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10.1109/LAWP.2022.3194665
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Publisher:
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Institute of Electrical and Electronics Engineers
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Publisher version:
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https://doi.org/10.1109/LAWP.2022.3194665
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Project ID:
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info:eu-repo/grantAgreement/Agencia Estatal de Investigación//PID2019-107688RB-C22//ANTENAS RECONFIGURABLES PARA COMUNICACIONES DE BANDA ANCHA EN LA BANDA DE MILIMETRICAS/
info:eu-repo/grantAgreement/UA//GRE20-06-A/
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Description:
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© 2022 IEEE. Personal use of this material is permitted. Permissíon from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertisíng or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.https://doi.org/10.1109/LAWP.2022.3194665
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Thanks:
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This work was supported in part by the Agencia Estatal de Investigacion (AEI) of Spain under Grant PID2019-107688RB-C22 and in part by the University of Alicante of Spain under Grant GRE20-06-A
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Type:
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Artículo
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