, 2019 We demonstrate an air-core single-mode hollow waveguide that uses Bragg reflector structures in place of the vertical metal walls of the standard rectangular waveguide or via holes of the so-called substrate integrated waveguide.
Chen, Jing +8 more
core
Investigation of Goubau Wave Propagation on Large Pipes for Sensing Applications. [PDF]
Sensors (Basel), 2023 Greve DW +3 more
europepmc +1 more source
Improving The Efficiency of Planar Goubau Line and Goubau-Line-Based Endfire Antenna [PDF]
, 2020 This thesis presents the use of two dielectric layers in a planar Goubau line (PGL) to improve its transmission efficiency compared to the existing single-layer models, which is less than 70% efficient at lower frequencies up to 5 GHz.
Radhakrishnan, Sreelakshmi
core +1 more source
Interaction between surface waves on wire lines. [PDF]
Proc Math Phys Eng Sci, 2021 Molnar D, Schaich T, Al-Rawi A, Payne M.
europepmc +1 more source
Design considerations for the beam-waveguide retrofit of a ground antenna station [PDF]
Retrofitting an antenna that was originally designed without a beam waveguide introduces special difficulties because it is desirable to minimize alteration of the original mechanical truss work and to image the actual feed without distortion at the ...
Bathker, D. +4 more
core +1 more source
Microscopic origin of low frequency flux noise in Josephson circuits
, 2007 We analyze the data and discuss their implications for the microscopic origin of the low frequency flux noise in superconducting circuits. We argue that this noise is produced by spins at the superconductor insulator boundary whose dynamics is due to ...
J. A. Mydosh +4 more
core +1 more source
Parental Authority in the Regulation of the Civil Code in Quebec [PDF]
The article analysis the institution of the parental authority, as it is regulated by the stipulations of the Civil Code in Quebec. After a short introduction, there are presented the parental rights and obligations regarding the minor’s person, the way ...
Gavrilescu, Alin-Gheorghe
core
Minimally Invasive Pronator Quadratus Sparing Approach versus Extended Flexor Carpi Radialis Approach with Pronator Quadratus Repair for Volar Plating in Distal Radial Fractures. [PDF]
J Wrist Surg, 2022 Goorens CK +4 more
europepmc +1 more source
Relaxation and Dephasing in a Flux-qubit
, 2004 We report detailed measurements of the relaxation and dephasing time in a flux-qubit measured by a switching DC SQUID. We studied their dependence on the two important circuit bias parameters: the externally applied magnetic flux and the bias current ...
Bertet, P. +6 more
core
Ring-Core Fluxgate Sensor for High Operation Temperatures up to 220 °C. [PDF]
Micromachines (Basel), 2022 Yuan K +7 more
europepmc +1 more source