Results 41 to 50 of about 277,763 (342)

Concepts and methods in optimization of integrated LC VCOs [PDF]

open access: yes, 2001
Underlying physical mechanisms controlling the noise properties of oscillators are studied. This treatment shows the importance of inductance selection for oscillator noise optimization. A design strategy centered around an inductance selection scheme is
Hajimiri, Ali, Ham, Donhee
core   +1 more source

Capacitance Online Estimation Based on Adaptive Model Observer

open access: yesMATEC Web of Conferences, 2016
As a basic component in electrical and electronic devices, capacitors are very popular in electrical circuits. Conventional capacitors such as electrotype capacitors are easy to degradation, aging and fatigue due to long‐time running and outer damages ...
Cen Zhaohui
doaj   +1 more source

Geometrical description and Faddeev-Jackiw quantization of electrical networks [PDF]

open access: yesQuantum
In lumped-element electrical circuit theory, the problem of solving Maxwell's equations in the presence of media is reduced to two sets of equations, the constitutive equations encapsulating local geometry and dynamics of a confined energy density, and ...
A. Parra-Rodriguez, I. L. Egusquiza
doaj   +1 more source

On the design and characterization of femtoampere current-mode circuits [PDF]

open access: yes, 2003
In this paper, we show and validate a reliable circuit design technique based on source voltage shifting for current-mode signal processing down to femtoamperes.
Linares Barranco, Bernabé   +1 more
core   +1 more source

Optimal design of high frequency high efficiency and high‐power density DC–DC power module based on GaN

open access: yesIET Power Electronics, 2023
This paper develops a railway power module with wide range voltage (dc 60—dc 160 V) input and constant voltage output (24 V/10 A) . The power module adopts a two‐stage topology structure to realize voltage conversion.
Guowang Liu, Honglin Ouyang, Muxuan Xiao
doaj   +1 more source

On the suitability and development of layout templates for analog layout reuse and layout-aware synthesis [PDF]

open access: yes, 2005
Accelerating the synthesis of increasingly complex analog integrated circuits is key to bridge the widening gap between what we can integrate and what we can design while meeting ever-tightening time-to-market constraints.
Castro López, Rafael   +2 more
core   +1 more source

Practical formulation of the relation between filter specifications and the requirements for integrator circuits [PDF]

open access: yes, 1989
The design of integrated, high-frequency, continuous-time filters has made considerable progress in the past few years. As the signal frequencies increase the design of the integrator circuits used in most of these filters becomes more critical.
Heij, W.J.A. de, Hoen, K., Seevinck, E.
core   +2 more sources

Optimization of Butterworth and Bessel Filter Parameters with Improved Tree-Seed Algorithm

open access: yesBiomimetics, 2023
Filters are electrical circuits or networks that filter out unwanted signals. In these circuits, signals are permeable in a certain frequency range. Attenuation occurs in signals outside this frequency range.
Mehmet Beşkirli, Mustafa Servet Kiran
doaj   +1 more source

MEMS-enabled silicon photonic integrated devices and circuits [PDF]

open access: yes, 2020
Photonic integrated circuits have seen a dramatic increase in complexity over the past decades. This development has been spurred by recent applications in datacenter communications and enabled by the availability of standardized mature technology ...
Bogaerts, Wim   +8 more
core   +1 more source

Fully CMOS Memristor Based Chaotic Circuit [PDF]

open access: yes, 2014
This paper demonstrates the design of a fully CMOS chaotic circuit consisting of only DDCC based memristor and inductance simulator. Our design is composed of these active blocks using CMOS 0.18 µm process technology with symmetric ±1.25 V supply ...
Kuntman, H. H., Yener, S. C.
core   +4 more sources

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