Results 31 to 40 of about 30,947 (290)
A simple and novel method to obtain an FSR free silicon ring resonator [PDF]
, 2016 A simple and novel method to make a silicon ring resonator without the limit of free spectral range (FSR) is presented. For many applications, a ring resonator is desired with an ultra-wide FSR, a high quality factor, a large extinction ratio and low ...
Bogaerts, Wim, Li, Ang
core +2 more sources
Experimental determination of the absorption strength in absorbing chaotic cavities
, 2007 Due to the experimental necessity we present a formula to determine the absorption strength by power losses inside a chaotic system (cavities, graphs, acoustic resonators, etc) when the antenna coupling, always present in experimental measurements, is ...
C. Ellegaard +5 more
core +1 more source
Coupled Micromachined Magnetic Resonators for Microwave Signal Processing
MicromachinesIn this paper, the theory, micromachining technology, and experimental results of the coupling of integrated magnetic film-based resonators for microwave signal filtering are presented.
Romolo Marcelli +3 more
doaj +1 more source
Comparison between Vernier-cascade and MZI as transducer for biosensing with on-chip spectral filter [PDF]
, 2017 The Mach-Zehnder interferometer (MZI) and the Vernier-cascade are highly responsive photonic sensors with large design freedom. They are therefore very suitable for interrogation through a broadband source and an on-chip spectral filter, a sensing scheme
Bienstman, Peter, Martens, Daan
core +2 more sources
Coupling coefficient of a composite dielectric resonator with rectangular waveguide
Electronics and Communications, 2011 Досліджено залежність коефіцієнта зв'язку складеного діелектричного резонатора (СДР) з прямокутним хвилеводом від геометричних параметрів резонатора та хвилеводу, а також діелектричної проникності матеріалу. Наведено результати розрахунку коефіцієнтів зв'язку складеного дискового резонатора з прямокутним хвилеводом, отримані за допомогою апроксимації ...
B.B. Pratsyuk +2 more
openaire +3 more sources
Proceedings, 2017 This paper reports the design and characterization of partially-filled-gap capacitive MEMS resonators for distributed mass sensing applications. By filling the gap with HfO2, the coupling coefficient between electrode-resonator increases by ×6.67 times ...
Mariazel Maqueda Lopez +3 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji +13 more
wiley +1 more source
, 2017 We developed a novel magnetic coupling module formed of a monolayer superconducting flux concentrator, which is integrated with a coplanar resonator strongly coupled to HTS rf-SQUID. Three types of resonators, including a long stripline resonator between
Fardmanesh, Mehdi +3 more
core +1 more source
Wide tuning-range planar filters using lumped-distributed coupled resonators [PDF]
, 2005 This paper describes a discretely tunable filter topology based on lumped-distributed coupled transmission lines, particularly suitable for microelectromechanical systems switching devices.
Beach, MA +3 more
core +2 more sources
CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao +7 more
wiley +1 more source