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Low-cost circularly polarized millimeter-wave antenna using 3D additive manufacturing

Par Conseil national de recherches du Canada

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DOITrouver le DOI : https://doi.org/10.1109/ACCESS.2022.3152532
AuteurRechercher : 1Identifiant ORCID : https://orcid.org/0000-0001-9826-1417; Rechercher : 2Identifiant ORCID : https://orcid.org/0000-0001-9204-4585; Rechercher : Identifiant ORCID : https://orcid.org/0000-0002-8794-1481; Rechercher : Identifiant ORCID : https://orcid.org/0000-0001-9265-7269; Rechercher : Identifiant ORCID : https://orcid.org/0000-0001-7082-3852; Rechercher : 3, 4Identifiant ORCID : https://orcid.org/0000-0001-7717-1818
Affiliation
  1. Department of Electrical and Computer Engineering, Royal Military College of Canada, Kingston, ON, Canada
  2. Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada
  3. Conseil national de recherches du Canada. Électronique et photonique avancées
  4. Advanced Electronics and Photonics, National Research Council, Ottawa, ON, Canada
Bailleur de fondsRechercher : High Throughput and Secure Networks (HTSN) Challenge Program at the National Research Council Canada
FormatTexte, Article
Conférence2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), December 4-10, 2021, Singapore
Sujetadditive manufacturing; circular polarization; high gain antennas; low-cost antennas
Résumé
An efficient single-layer printed feed is used with a low-cost 3D printed polarizer. The feed is made on a single substrate layer. The proposed antenna gain is 15 dBi, and the overlapped impedance-axial ratio bandwidth is 20%. The proposed structure is a low-cost structure that can be fabricated in any modest fabrication facility. The feed does not require any plated vias, which tremendously simplifies the fabrication process and lowers the cost. The feed is very well suited for integration with integrated circuit transceiver systems. The proposed structure does not require any feeding network design. Hence, it relaxes the design process and avoids the losses associated with such feeding network. The proposed element can be employed in an array configuration with adequately suppressed side lobes. The element cost, simplicity, and gain performance are superior to other proposed solutions in the literature.
Date de publication
Maison d’éditionIEEE
Licence
Dans
  • IEEE Access 10 (17 février 2022) : 20539–20546.
Langueanglais
Publications évaluées par des pairsOui
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Identificateur de l’enregistrementc75e5eb7-6985-421d-8763-7208e1a7167c
Enregistrement créé2024-02-27
Enregistrement modifié2024-02-27
Date de modification :