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Benjamin Fuchs
Researcher at University of Rennes
Publications - 110
Citations - 2212
Benjamin Fuchs is an academic researcher from University of Rennes. The author has contributed to research in topics: Antenna (radio) & Radiation pattern. The author has an hindex of 22, co-authored 105 publications receiving 1759 citations. Previous affiliations of Benjamin Fuchs include University of Rennes 1 & École Normale Supérieure.
Papers
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Synthesis of Sparse Arrays With Focused or Shaped Beampattern via Sequential Convex Optimizations
TL;DR: An iterative procedure for the synthesis of sparse arrays radiating focused or shaped beampattern by solving a sequence of weighted l1 convex optimization problems, whose computation time is several orders of magnitude below those of so-called global optimization algorithms.
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Novel Thin and Compact H-Plane SIW Horn Antenna
TL;DR: In this article, a transition printed on the same SIW substrate is proposed to improve the matching performance of SIW horn antennas in the Ku-band with a substrate thinner than λ 0/10.
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A Printed Transition for Matching Improvement of SIW Horn Antennas
TL;DR: In this article, a printed transition is proposed to match a H-plane SIW horn antenna built in a thin substrate at different frequency bands at the Ku-band at the same time.
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Application of Convex Relaxation to Array Synthesis Problems
TL;DR: A general procedure to solve efficiently non convex array synthesis problems is presented based on the SemiDefinite Relaxation technique and representative numerical comparisons with arrays designed by other approaches show the validity of the proposed method and illustrate its potentialities.
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The Effect of Insulating Layers on the Performance of Implanted Antennas
TL;DR: In this article, the influence of insulation on implanted antennas for biotelemetry applications in the Medical Device Radiocommunications Service band is analyzed. And the authors show that a proper choice of the biocompatible internal insulation material can improve the radiation efficiency of the implanted antenna (up to six times for the investigated cases).