P
Pierre Blondy
Researcher at University of Limoges
Publications - 281
Citations - 3532
Pierre Blondy is an academic researcher from University of Limoges. The author has contributed to research in topics: Resonator & Band-pass filter. The author has an hindex of 27, co-authored 277 publications receiving 3288 citations. Previous affiliations of Pierre Blondy include Centre national de la recherche scientifique.
Papers
More filters
Journal ArticleDOI
Low-loss micromachined filters for millimeter-wave communication systems
TL;DR: In this article, high-performance planar micromachined filters at 37 and 60 GHz are presented, which consist of a 3.5% bandwidth two-pole Chebyshev filter with transmission zeros at 37 GHz, 2.7% and 4.3% bandwidth four-and five-pole chebbershev filters at 60 GHz, and an 8% bandwidth elliptic filter at 60GHz.
Journal ArticleDOI
Low-loss 2-bit tunable bandpass filters using MEMS DC contact switches
Arnaud Pothier,Jean-Christophe Orlianges,G. Zheng,Corinne Champeaux,Alain Catherinot,Dominique Cros,Pierre Blondy,John Papapolymerou +7 more
TL;DR: In this article, the authors presented the development of tunable filters using ohmic contact microelectromechanical system switches, which is very well suited for the fabrication of low-loss high tuning-range microwave filters.
Journal ArticleDOI
MEMS switchable interdigital coplanar filter
Erwan Fourn,Arnaud Pothier,Corinne Champeaux,Pascal Tristant,Alain Catherinot,Pierre Blondy,Gérard Tanné,Eric Rius,Christian Person,Fabrice Huret +9 more
TL;DR: In this paper, a tunable interdigital coplanar filter with tapped-line feedings is presented, where capacitors are used as a high contrast capacitive switch between a quarter-wavelength resonator and an open-ended stub to perform the frequency shift.
Journal ArticleDOI
Voltage- and current-activated metal–insulator transition in VO2-based electrical switches: a lifetime operation analysis
Aurelian Crunteanu,Julien Givernaud,Jonathan Leroy,David Mardivirin,Corinne Champeaux,Jean-Christophe Orlianges,Alain Catherinot,Pierre Blondy +7 more
TL;DR: The evolution of the electrical self-oscillations of a VO2-based switch induced in the current-operated mode is a subtle indicator of the material properties modification and can be used to monitor its behavior under various external stresses in sensor applications.
Journal ArticleDOI
rf-microwave switches based on reversible semiconductor-metal transition of VO2 thin films synthesized by pulsed-laser deposition
TL;DR: In this article, a microwave switching device based on the semiconductor-metal transition of VO2 thin films was developed on two types of substrates (C-plane sapphire and SiO2∕Si), and in both shunt and series configurations.