Equivalent Circuit Model of High-Performance VCSELs [PDF]
Photonics, 2020 In this work, a general equivalent circuit model based on the carrier reservoir splitting approach in high-performance multi-mode vertical-cavity surface-emitting lasers (VCSELs) is presented.
Marwan Bou Sanayeh +2 more
doaj +3 more sources
A verified equivalent-circuit model for slotwaveguide modulators [PDF]
Optics Express, 2019 We formulate and experimentally validate an equivalent-circuit model based on distributed elements to describe the electric and electro-optic (EO) properties of travellingwave silicon-organic hybrid (SOH) slot-waveguide modulators.
Freude, Wolfgang +9 more
core +7 more sources
Terahertz graphene-based multi-functional anisotropic metamaterial and its equivalent circuit model [PDF]
Scientific Reports, 2023 In this paper, a graphene-based multi-functional anisotropic metamaterial composed of two finite parallel graphene ribbons in each unit cell is designed and proposed in the 0.1–5.5 terahertz (THz) region.
Somayyeh Asgari, Tapio Fabritius
doaj +2 more sources
Spatial Equivalent Circuit Model for Simulation of On-Chip Thermoelectric Harvesters [PDF]
Micromachines, 2020 Interest in autonomous low-power energy sources has risen with the development and widespread use of devices with very low energy consumption. Interest in thermoelectric harvesters has increased against this background.
Simon Lineykin +2 more
doaj +2 more sources
Topology Design of Reconfigurable Intelligent Metasurfaces Based on Equivalent Circuit Model [PDF]
MicromachinesPrevious studies on reconfigurable intelligent metasurface (RIS) design have primarily relied on full-wave electromagnetic simulation software, which often incurs high computational costs and lacks clear design direction.
Juntao Xu +5 more
doaj +2 more sources
Shock and Vibration, 2016 A practical piezoelectric vibration energy harvesting (PVEH) system is usually composed of two coupled parts: a harvesting structure and an interface circuit.
Congcong Cheng +4 more
doaj +2 more sources
Development of an Equivalent Circuit to Analyze the Receiving Characteristics of a Class IV Flextensional Transducer [PDF]
SensorsFlextensional transducers are widely utilized as underwater acoustic transducers with broadband and high-sensitivity characteristics in low-frequency ranges.
Eunseo Kang, Yongrae Roh
doaj +2 more sources
A Modeling and Design Methodology of Double Exponential Pulse Generator for Simulation-Based Conducted Disturbance Immunity Testing [PDF]
Journal of Electromagnetic Engineering and Science, 2023 In this paper, an equivalent circuit model of a double-exponential pulse generator is proposed for use as a time-domain noise source in high-altitude electromagnetic pulse (HEMP) conducted disturbance immunity testing.
Jaesik Moon, Jong Hwa Kwon, Eakhwan Song
doaj +1 more source
Holistic Equivalent Circuit Model for Capacitive Extracellular Stimulation
Current Directions in Biomedical Engineering, 2022 Capacitive extracellular stimulation is a common method in implanted stimulation electrodes. The basis for investigating the transmission of stimuli from an electrode to adhered cells are in vitro experiments using calcium imaging or patch clamp ...
Polz Mathias +8 more
doaj +1 more source
Micromachines, 2023 In this paper, a novel approach is proposed for modeling the temperature-dependent behavior of a surface acoustic wave (SAW) resonator, by using a combination of a lumped-element equivalent circuit model and artificial neural networks (ANNs).
Miloš Radojković +5 more
doaj +1 more source