L
Laurent Dussopt
Researcher at French Alternative Energies and Atomic Energy Commission
Publications - 31
Citations - 506
Laurent Dussopt is an academic researcher from French Alternative Energies and Atomic Energy Commission. The author has contributed to research in topics: Antenna (radio) & X band. The author has an hindex of 12, co-authored 31 publications receiving 380 citations. Previous affiliations of Laurent Dussopt include Alternatives & Commissariat à l'énergie atomique et aux énergies alternatives.
Papers
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Journal ArticleDOI
1-Bit Reconfigurable Unit Cell Based on PIN Diodes for Transmit-Array Applications in $X$ -Band
TL;DR: In this paper, an electronically reconfigurable unit cell with 1-bit phase quantization (0°/180°) is proposed for X-band linear polarization transmit arrays, which consists of two rectangular patch antennas loaded by U- and O-slots and connected by a metallized via-hole.
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Focal Distance Reduction of Transmit-Array Antennas Using Multiple Feeds
TL;DR: In this article, the reduction of the focal distance of transmit-array antennas using multiple feeds was investigated theoretically and through full-wave simulations, and the theoretical results were validated through fullwave simulations for two transmit arrays operating in the 60 GHz band.
Proceedings Article
Design and demonstration of 1-bit and 2-bit transmit-arrays at X-band frequencies
TL;DR: In this paper, the design of planar transmit-arrays at 10 GHz with 1-bit and 2-bit phase quantization and specific unit-cell designs in each case is investigated numerically.
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Radiation Pattern Synthesis for Monopulse Radar Applications With a Reconfigurable Transmitarray Antenna
Luca Di Palma,Antonio Clemente,Laurent Dussopt,Ronan Sauleau,Patrick Potier,Philippe Pouliguen +5 more
TL;DR: In this paper, the capabilities of a 400-element reconfigurable transmitarray antenna to synthesize monopulse radiation patterns for radar applications in the $X$ -band were investigated both theoretically and experimentally for broadside as well as tilted beams in different azimuthal planes.
Journal ArticleDOI
Low-Cost Metal-Only Transmitarray Antennas at Ka-Band
TL;DR: In this paper, a metal-only unit cell (MOUC) for transmitarray antenna (TA) applications at the Ka-band was proposed, and a solution to reduce the total number of layers by polarization manipulation was introduced.