Publication
Investigating Optimal Settings for Distance Calculation with a Low Frequency Low-Power RF system
Related publications (9)
First developments towards producing inductive magnetic sensors using state-of-the-art photolithography techniques
Duccio Testa, Ambrine Douhane, Marcus Cemes
Inductive magnetic sensors are needed for tokamak operation to provide the low-frequency (LF) measurements leading to the equilibrium reconstruction and to monitor the higher frequency (HF) instabilities; the HF magnetic sensors are often also used as a ba ...
2023Dipole-Fed Rectangular Dielectric Resonator Antennas for Magnetic Resonance Imaging at 7 T: The Impact of Quasi-Transverse Electric Modes on Transmit Field Distribution
Shortened dipole antennas based on rectangular dielectric blocks play an important role in ultrahigh field magnetic resonance imaging (UHF-MRI) radio frequency (RF) coil design. However, the generally assumed direct contact with the subject is difficult to ...
2021Application of a Low Frequency, Low Power Radio Frequency Positioning System for Real Time Indoor Positioning
Yves Perriard, Alexis Boegli, Pooneh Mohaghegh
This paper focuses on the design and application of low power and low-frequency localization system using received signal strength indication (RSSI). The receiver will wake up from sleeping mode by a modulated magnetic field emitted from a transmitter modu ...
2020Transverse spin penetration length in metallic spin valves
A semiclassical description of diffusive spin transport in spin valves, which takes into account the transverse components of spin accumulation, is used to calculate the second harmonic voltage response to a low-frequency current. The description is applie ...
American Institute of Physics2013Prototyping Conventionally Wound High-Frequency Magnetic Sensors for ITER
Jean-Marc Moret, Duccio Testa, René Chavan, Matthieu Toussaint, Jonathan Bryan Lister, Francisco Sanchez
The high-frequency (HF) magnetic sensors for ITER are currently based on a conventional, Mirnov-type, pick-up coil, with an effective area in the range 0.03
American Nuclear Society2012On the damping of room resonances with electroacoustic absorbers in the low frequency range
Hervé Lissek, Romain Boulandet, Etienne Thierry Jean-Luc Rivet, Iris Rigas
In closed spaces, standing waves occur at low frequencies, thus creating annoying acoustic resonances. Such unwanted phenomena are likely to affect the annoyance of noise sources in the low frequency range. Up to date, low-frwquency treatments are mainly b ...
2012Proton traps for multi-nuclear RF coils: design analysis and practical implementation for 13C MRS in humans at 7T
Trapped coil designs allow the operation of lower-frequency coils in the presence of a proton coil. Adding a second capacitor to a trap in the non-proton RF coil allows control over the trap reactance at the low and high frequency (here 13C and 1H) and the ...
2011Methods for Determining Frequency- and Region-Dependent Relationships Between Estimated LFPs and BOLD Responses in Humans
Jean-Philippe Thiran, Roberto Martuzzi
The relationship between electrophysiological and functional magnetic resonance imaging (fMRI) signals remains poorly understood. To date, studies have required invasive methods and have been limited to single functional regions and thus cannot account for ...
2009