Results 31 to 40 of about 10,280 (293)

High-Frequency Planar Transformer Based on Interleaved Serpentine Winding Method With Low Parasitic Capacitance for High-Current Input LLC Resonant Converter

open access: yesIEEE Access, 2023
An LLC resonant converter should have high efficiency and power density. Further, it is important to reduce the volume and loss of the transformer, which provides insulation and voltage conversion between the input and output.
Su-Seong Park   +3 more
doaj   +1 more source

Trade-Off Design of AC Resistance and Parasitic Capacitance in Planar Transformer [PDF]

open access: yes, 2023
To overcome the limitations of copper thickness and parasitic capacitance in planar transformer, this paper proposes the trade-off design of parallel windings based on analytical models of AC resistance and CM parasitic capacitance.
Luan, Shaokang, Zhao, Hongbo
core   +1 more source

Improved Performance of CMOS Terahertz Detectors by Reducing MOSFET Parasitic Capacitance

open access: yesIEEE Access, 2019
The parasitic circuit elements significantly affect rectification performance of metal-oxide-semiconductor field-effect transistor devices. In this paper, we develop a gate-source parasitic capacitance reduction technique by shifting the source lightly ...
Qixuan Yang, Xiaoli Ji, Yue Xu, Feng Yan
doaj   +1 more source

Semi-analytical calculation method for parasitic capacitance of high-frequency transformers based on partitioned solution [PDF]

open access: yesAIP Advances
The parasitic capacitance of the windings significantly affects the transmission characteristics of high-frequency transformers, and its accurate calculation is crucial for the optimal design of transformers.
Yongjian Li   +5 more
doaj   +1 more source

Measurement of relative permittivity of LTCC ceramic at different temperatures

open access: yesAIP Advances, 2014
Devices based on LTCC (low-temperature co-fired ceramic) technology are more widely applied in high temperature environments, and the temperature-dependent properties of the LTCC material play an important role in measurements of the characteristics of ...
Qiulin Tan   +8 more
doaj   +1 more source

Resonant-tunneling-diode terahertz oscillator with a cylindrical cavity for high-frequency oscillation

open access: yesAIP Advances, 2019
We proposed and fabricated resonant-tunneling-diode (RTD) terahertz oscillators integrated with a cylindrical cavity. Oscillation frequency of 3 THz is expected from theoretical analysis.
Ryunosuke Izumi   +3 more
doaj   +1 more source

Predictive 3-D Modeling of Parasitic Gate Capacitance in Gate-all-Around Cylindrical Silicon Nanowire MOSFETs [PDF]

open access: yes, 2011
In this paper, an analytical model for parasitic gate capacitances in gate-all-around cylindrical silicon nanowire MOSFETs (SNWTs) is developed for the first time. A practical 3-D architecture of SNWTs with surrounding-gate cylindrical channel and source/
Luo, Jieying   +11 more
core   +1 more source

Modelling and minimization of the parasitic capacitance of ring core inductors [PDF]

open access: yes, 2021
International audienceHigh-frequency static converters requires inductors, common and differential mode chokes with a low equivalent parallel capacitance.
Salomez, Florentin   +2 more
core   +3 more sources

ReRAM crossbar array: Reduction of access time by reducing the parasitic capacitance of the selector device [PDF]

open access: yes, 2017
The transient response of a crossbar array is investigated with HSPICE circuit simulation. A crossbar array contains many parasitic elements. This brief focuses on the parasitic capacitances of the selector devices and resistors.
신형순
core   +1 more source

Fast and Accurate Machine Learning Compact Models for Interconnect Parasitic Capacitances Considering Systematic Process Variations

open access: yesIEEE Access, 2022
A novel modeling methodology is developed for interconnect parasitic capacitances in rule-based extraction tools. Traditional rule-based extraction tools rely on pattern matching operations to match every interconnect structure with corresponding pre ...
Mohamed Saleh Abouelyazid   +2 more
doaj   +1 more source

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