Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Petros Bantavis"'
Autor:
George Goussetis, Petros Bantavis, Segolene Tubau, Ronan Sauleau, Herve Legay, Cebrian Garcia Gonzalez
Publikováno v:
Optics Express
Optics Express, 2020, 28 (10), pp.14648-14661. ⟨10.1364/OE.389887⟩
Optics Express, Optical Society of America-OSA Publishing, 2020, 28 (10), pp.14648-14661. ⟨10.1364/OE.389887⟩
Optics Express, 2020, 28 (10), pp.14648-14661. ⟨10.1364/OE.389887⟩
Optics Express, Optical Society of America-OSA Publishing, 2020, 28 (10), pp.14648-14661. ⟨10.1364/OE.389887⟩
International audience; A novel all-metal graded index Gutman lens is proposed. It exploits an interleaved metasurface unit-cell with glide symmetry that can provide high values of equivalent refractive index with low frequency dispersion. The result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e833ed1672df5fa14ff42a2390f98768
https://doi.org/10.1364/oe.389887
https://doi.org/10.1364/oe.389887
Publikováno v:
HAL
48th European Microwave Conference, EuMC 2018
48th European Microwave Conference, EuMC 2018, Sep 2018, Madrid, Spain. pp.1-4
48th European Microwave Conference, EuMC 2018
48th European Microwave Conference, EuMC 2018, Sep 2018, Madrid, Spain. pp.1-4
International audience; This work introduces a new design approach of multilayer Electromagnetic Band Gaps (EBGs) for wideband antenna isolation in a Full-Duplex transceiver. The design methodology is applied to a conventional type of EBGs in order t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61180a4f540510a8c6e5879ed220c629
https://doi.org/10.23919/eumc.2018.8541402
https://doi.org/10.23919/eumc.2018.8541402
Publikováno v:
2018 IEEE 22nd Workshop on Signal and Power Integrity (SPI).
2018 IEEE 22nd Workshop on Signal and Power Integrity (SPI)., May 2018, Brest, France. pp.1-4, ⟨10.1109/SaPIW.2018.8401663⟩
2018 IEEE 22nd Workshop on Signal and Power Integrity (SPI)., May 2018, Brest, France. pp.1-4, ⟨10.1109/SaPIW.2018.8401663⟩
International audience; This work presents a new design approach of wideband multilayer Electromagnetic Band Gaps (EBGs) suitable for both on package antenna isolation and switching noise suppression in high speed digital circuits. Depending on theta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c1dfa10dc0655c9537043970aacd4f2
https://doi.org/10.1109/sapiw.2018.8401663
https://doi.org/10.1109/sapiw.2018.8401663
Autor:
B. Lars G. Jonsson, Marc Le Roy, Petros Bantavis, C. I. Kolitsidas, George A. Kyriacou, Tzihat Empliouk
Publikováno v:
IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2018, 66 (12), pp.1-4. ⟨10.1109/SaPIW.2018.8401663⟩
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2018, 66 (12), pp.1-4. ⟨10.1109/SaPIW.2018.8401663⟩
A wideband switched beam antenna array system operating from 2 to 5 GHz is presented. It is comprised of a $4\times 1$ Vivaldi antenna elements and a $4\times 4$ Butler matrix beamformer driven by a digitally controlled double-pole four-throw RF swit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::133c9995eb9ce84b6b589dda4ed46f69
https://hal.univ-brest.fr/hal-02087695
https://hal.univ-brest.fr/hal-02087695
Publikováno v:
2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
This work introduces a wideband switched beam system for femtocell 5G base stations. The system consists of a 4 × 1 Vivaldi linear array and a 4 × 4 Butler matrix able to operate from 1.9–5.1 GHz. A soft surface is introduced along the outer edge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c6c9754ad49de886d26e8e8afec5c46
https://doi.org/10.1109/apusncursinrsm.2017.8072507
https://doi.org/10.1109/apusncursinrsm.2017.8072507