Výsledky vyhledávání - "Tekkouk, Karim"

Dissertation/ Thesis

Développement d'antennes multi-faisceaux multicouches de la bande Ku à la bande V

Autor: Tekkouk, Karim

Les travaux de cette thèse portent sur la conception d'antennes multi-faisceaux. Ces dernières permettent à plusieurs faisceaux de partager la même partie rayonnante et offrent la possibilité d'avoir simultanément un fort gain et une grande cou

Externí odkaz: http://www.theses.fr/2014REN1S165

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An Improved Fabrication Technique for the 3-D Frequency Selective Surface based on Water Transfer Printing Technology

Autor: Harnois, Maxime, Himdi, Mohamed, Yong, Wai Yan, Rahim, Sharul Kamal Abdul, Tekkouk, Karim, Cheval, Nicolas

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.1714. ⟨10.1038/s41598-020-58657-5⟩
Scientific Reports, 2020, 10 (1), pp.1714. ⟨10.1038/s41598-020-58657-5⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Scientific reports, 10(1):1714. Nature Publishing Group

International audience; Manufacturing an array of high-quality metallic pattern layers on a dielectric substrate remains a major challenge in the development of flexible and 3-D frequency selective surfaces (FSS). This paper proposes an improved fabr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::33a6838aa1417d99bb62e8f285d11fde
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02535374/file/s41598_020_58657_5.pdf

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Continuous Beam Steering Antenna with Large 2D Coverage for 5G Applications

Autor: Tekkouk, Karim, HIROKAWA, JIRO, Sauleau, Ronan, Ando, Makoto

Publikováno v: International Symposium of IEEE-Antennas-and-Propagation-Society / USNC/URSI National Radio Science Meeting
International Symposium of IEEE-Antennas-and-Propagation-Society / USNC/URSI National Radio Science Meeting, Jul 2017, San Diego, CA, United States

International audience; A gap waveguide continuous beam steering antenna is proposed in the 60-GHz band for 5G applications. The antenna is composed of two parts i) a quasi-TEM feeding network, ii) a slotted radiating plate. The relative mechanical r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b41d5868c37977e66e846d9d3a751356
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01737246

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High data rate wireless transmission in the non-far zone with 2D orthogonal beams

Autor: Tekkouk, Karim, HIROKAWA, JIRO, Ando, Makoto

Publikováno v: 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.

A high data rate transmission system for short range application is proposed. The system is composed of two identical flat rectangular antennas separated by a distance in the non-far zone. Each antenna generates four two-dimensional orthogonal beams

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d828df0ebac2e2d73f9c704da7d4df21
https://doi.org/10.1109/apusncursinrsm.2017.8072756

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Wideband and Large Coverage Continuous Beam Steering Antenna in the 60-GHz Band

Autor: Tekkouk, Karim, HIROKAWA, JIRO, Sauleau, Ronan, Ando, Makoto

Publikováno v: IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, 2017, 65 (9), pp.4418-4426. ⟨10.1109/TAP.2017.2723663⟩
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2017, 65 (9), pp.4418-4426. ⟨10.1109/TAP.2017.2723663⟩

International audience; A wideband and continuous beam steering flat antenna is proposed in the 60-GHz band. The antenna consists of two layers and is made of two parts: 1) a feeding network and 2) a slotted plate. The relative rotation movement betw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d429541068d404d7b1bd22eabbe7a802
https://univ-rennes.hal.science/hal-01622062

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