Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Dayan Perez-Quintana"'
Publikováno v:
15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021
15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021, Sep 2021, New York, United States. pp.343-346, ⟨10.1109/Metamaterials52332.2021.9577146⟩
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
Universitat Jaume I
15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021, Sep 2021, New York, United States. pp.343-346, ⟨10.1109/Metamaterials52332.2021.9577146⟩
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
Universitat Jaume I
In this paper, a flat lens antenna using Gap Waveguide (GW) technology working in the millimeter waves band was designed. The metamaterial lens is fed using a Groove Gap Waveguide (GGW) horn antenna in order to achieve a plane wavefront at broadside.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::046492b54015499ecaadb4c62c287e04
https://hal.science/hal-03468784/document
https://hal.science/hal-03468784/document
Publikováno v:
2021 15th European Conference on Antennas and Propagation (EuCAP).
In this work, a Bull's-Eye (BE) antenna with circular polarization (CP) based on ridge gap waveguide (RGW) technology, working in the millimeter-wave band (60 GHz) is numerically and experimentally demonstrated. The structure is coupled through a ste
Publikováno v:
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname
instname
In this communication, a Bull’s-Eye (BE) antenna with circular polarization (CP) based on ridge gap waveguide (RGW) technology is numerically and experimentally demonstrated. The structure is excited from the bottom with a standard WR-15 waveguide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::197e10e986e020986f96e293a08b4d33
https://hdl.handle.net/2454/39509
https://hdl.handle.net/2454/39509
Publikováno v:
Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname
Universidad Pública de Navarra
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname
In this work, a novel circular polarization (CP) antennas in ridge gap waveguide (RGW) working in the V-band of the millimeter-wave spectrum is presented. CP is generated in a simple and effective way by means of two orthogonal feeder arms that excit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01578ff94576de3ff3b2131f40ab30f7
https://hdl.handle.net/2454/39423
https://hdl.handle.net/2454/39423
Publikováno v:
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname
Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
instname
Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
In this paper, three compact antennas using the Ridge Gap Waveguide (RGW) technology working in the millimeter-wave band (60 GHz), with a high-purity and broadband circular polarization (CP) are numerically and experimentally analyzed. The structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a71a66e44801ab388e8c241c6b4215c
https://hdl.handle.net/2454/37845
https://hdl.handle.net/2454/37845
Autor:
Moataz M. Attallah, Stephen M. Hanham, Rafael Martinez, Suzanna Freer, Miguel Beruete, Miguel Navarro-Cia, Dayan Perez-Quintana
Publikováno v:
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname
2020 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
instname
2020 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
The coupling efficiency between free space waves and surface waves is low, narrowband, or both. Highly efficient broadband (better than 20% fractional bandwidth) coupling from waveguide modes can be achieved through sophisticated transitions whose fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e642a22f259bda67d1a577c9d88bb787
https://hdl.handle.net/2454/41958
https://hdl.handle.net/2454/41958
In this paper, two compact antennas in Ridge Gap Waveguide (RGW) technology, working at 60 GHz, with a high-purity circular polarization (CP) within a broad bandwidth are manufactured and measured. The antennas are fed from the bottom plane with a WR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3452949edae93156d594ab2026e29bf
https://hdl.handle.net/2454/42169
https://hdl.handle.net/2454/42169