Linearly-polarized electronically reconfigurable transmitarray antenna with 2-bit phase resolution in Ka-band

Autor: L. Di Palma, Laurent Dussopt, Fatimata Diaby, Ronan Sauleau, Antonio Clemente, Kien Pham, Erwan Fourn

Publikováno v: 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017
19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017, Sep 2017, Verona, Italy. ⟨10.1109/ICEAA.2017.8065510⟩

International audience; This paper demonstrates the numerical results of a 196-element linearly-polarized electronically reconfigurable transmitarray in Ka-band. The proposed array architecture is based on a wideband and low-loss unit-cell with 2 bit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::211273df5c8d144056ed43ae7671a5a6
https://univ-rennes.hal.science/hal-01671561

Matching and gain enhancement of leaky-wave dielectric horn antenna

Autor: Maria Garcia-Vigueras, Lei Wang, Juan R. Mosig

International audience; By flaring a dielectric waveguide in the H-plane, an H-plane dielectric horn is formed, which could be directly excited by an SIW feed. However, matching and radiation performances are poor due to the thinness of the substrate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f365dbab16ba55be0d56bd77f169fc7e
https://univ-rennes.hal.science/hal-01368139

Multilayer SIW Rotman lens antenna in 24 GHz band

Autor: Karim Tekkouk, Mauro Ettorre, Ronan Sauleau

Publikováno v: 2016 10th European Conference on Antennas and Propagation (EuCAP).

International audience; We introduce here a multilayer Rotman lens antenna in Substrate Integrated Waveguide (SIW) technology. The lens is realized with two stacked substrate layers, coupled thanks to a new broadband transition quite insensitive to t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbca5f5138bc77c8e688b2ce23e3005c
https://doi.org/10.1109/eucap.2016.7481995

A Multilayer LTCC Solution for Integrating 5G Access Point Antenna Modules

Autor: Kari Kautio, Francesco Foglia Manzillo, Mauro Ettorre, Ronan Sauleau, Markku Lahti, Eric Seguenot, Delphine Lelaidier

Publikováno v: IEEE Transactions on Microwave Theory and Techniques
IEEE Transactions on Microwave Theory and Techniques, 2016, 64 (7), pp.2272--2283. ⟨10.1109/TMTT.2016.2574313⟩
Foglia Manzillo, F, Ettorre, M, Lahti, M S, Kautio, K T, Lelaidier, D, Seguenot, E & Sauleau, R 2016, ' A multilayer LTCC solution for integrating 5G access point antenna modules ', IEEE Transactions on Microwave Theory and Techniques, vol. 64, no. 7, pp. 2272-2283 . https://doi.org/10.1109/TMTT.2016.2574313
IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 2016, 64 (7), pp.2272--2283. ⟨10.1109/TMTT.2016.2574313⟩

International audience; An integrated solution for the development of multilayer antenna modules for fifth-generation (5G) communications, based on low temperature cofired ceramic (LTCC), is presented. The design exploits the 3-D integration capabili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb478d270be46fc21d12b8239ff2502c
https://univ-rennes.hal.science/hal-01368149

Synthesis of Scan- and Frequency-Invariant Low-Sidelobe Tapers for Planar Array Antennas

The impact of the array factor (AF) on the synthesis of a low-sidelobe taper for planar array antennas with a periodic element grid is investigated. A low-sidelobe taper that is synthesized for those far-field directions of the AF belonging to only v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::c93738607562527983e9488416baa22b
http://resolver.tudelft.nl/uuid:e3ea5f83-6d3e-4cd4-ad5d-a8ab897c6fa0