Výsledky vyhledávání - "Ad C. F. Reniers"

Akademický článek

A Wide-Scanning Metasurface Antenna Array for 5G Millimeter-Wave Communication Devices

Autor: Gabriele Federico, Anouk Hubrechsen, Sebastiaan Laurens Coenen, Ad C. F. Reniers, Diego Caratelli, A. Bart Smolders

Publikováno v: IEEE Access, Vol 10, Pp 102308-102315 (2022)

In this paper we present a high-performance compact phased array antenna which is easy to integrate into mobile devices for 5G-and-beyond wireless telecommunications. The proposed design features high efficiency and wide-scan capabilities. The linear

Externí odkaz: https://doaj.org/article/33892fb2e33d42c4b4c0aa00aea4d40b

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Modified Coupling Aperture to Optimize the Power Transfer in a Fabry-Pérot Open-Cavity Resonator

Autor: Julie N. D. De Nooij, Marjolijn Kleijer, Ad C. F. Reniers

Publikováno v: 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 1978-1979
STARTPAGE=1978;ENDPAGE=1979;TITLE=2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)

The push for the usage of higher frequencies (> 30 GHz) towards 5G and 6G is posing new challenges on the antenna design. One of the challenges concerns the dielectric materials used to design the antenna on-chip or in-package. The values of the rela

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c03cbdf78c68e9fcc243a227dc1ece
https://research.tue.nl/nl/publications/d822d1ab-cb21-4a7d-a415-e7789238e3ca

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De-Embedding Unwanted Radiation from Phased-Array Systems in a Reverberation Chamber

Autor: Anouk Hubrechsen, Gabriele Federico, Steven J. Verwer, Ad C. F. Reniers, A. Bart Smolders, Laurens A. Bronckers

Publikováno v: 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 623-624
STARTPAGE=623;ENDPAGE=624;TITLE=2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)

In this work, we analyze for the first time antenna-efficiency measurements of a mm-wave phased-array antenna for smartphone applications by use of the reverberation-chamber-based three-antenna method. We measure the efficiency of the total system (a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35efacee9f14b73ef7e992fbd6986891
https://research.tue.nl/nl/publications/f2195a49-6bb8-448a-8523-6d12ff6c158a

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ON THE USE OF METAL GRATINGS TO REDUCE DIFFRACTION FROM A FINITE GROUND PLANE IN CIRCULARLY-POLARIZED MICROSTRIP ARRAYS

Autor: and Ad C. F. Reniers, R.M.C. Mestrom, A. Zamanifekri, Adrianus Bernardus Smolders

Publikováno v: Progress In Electromagnetics Research Letters. 42:65-78

It is shown that metal gratings can be used to improve the cross polarization of circularly-polarized aperture-coupled microstrip antennas. The metal gratings reduce edge difiraction from the flnite- size grounded dielectric slab on which the antenna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6d565153847051e035035a357479289
https://doi.org/10.2528/pierl13070203

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