Results 41 to 50 of about 21,184 (136)

Brain-inspired conscious computing architecture [PDF]

, 2003
What type of artificial systems will claim to be conscious and will claim to experience qualia? The ability to comment upon physical states of a brain-like dynamical system coupled with its environment seems to be sufficient to make claims.
Duch, Prof Wlodzislaw
core   +1 more source

On the application of radio frequency voltages to ion traps via helical resonators

, 2011
Ions confined using a Paul trap require a stable, high voltage and low noise radio frequency (RF) potential. We present a guide for the design and construction of a helical coil resonator for a desired frequency that maximises the quality factor for a ...
A.I. Zverev, D. Hucul, D. Kielpinski, D. Porras, H. Häffner, H. Schmitz, J. D. Siverns, J.C. Collingwood, J.I. Cirac, J.J. Bollinger, L. R. Simkins, M. Yu, M.D. Hughes, M.J. Madsen, P.A. Ivanov, P.K. Ghosh, P.T. H Fisk, Q.A. Turchette, R.J. Clark, S. Weidt, W. K. Hensinger, W. Meyer, W. Paul, W.W. Macalpine   +23 more
core   +1 more source

Automatic network capacitive balancing technique for resonant grounded power distribution systems

IET Generation, Transmission & Distribution, 2020
This study presents an automatic network balancing technique to limit the capacitive unbalance in resonant grounded power distribution systems (RGPDSs). The aim of this capacitive balancing technique is to minimise the unbalance current through the line to ground (which is the current through the neutral of the system) in order to ...
Md Abdul Barik, Ameen Gargoom, Md Apel Mahmud, Md Enamul Haque, Martin Cavanagh, Hassan Al‐Khalidi, Aman Maung Than Oo   +6 more
openaire   +2 more sources

An Improved High-Sensitivity Airborne Transient Electromagnetic Sensor for Deep Penetration

Sensors, 2017
The investigation depth of transient electromagnetic sensors can be effectively increased by reducing the system noise, which is mainly composed of sensor internal noise, electromagnetic interference (EMI), and environmental noise, etc.
Shudong Chen, Shuxu Guo, Haofeng Wang, Miao He, Xiaoyan Liu, Yu Qiu, Shuang Zhang, Zhiwen Yuan, Haiyang Zhang, Dong Fang, Jun Zhu   +10 more
doaj   +1 more source

A double-dot quantum ratchet driven by an independently biased quantum point contact

, 2006
We study a double quantum dot (DQD) coupled to a strongly biased quantum point contact (QPC), each embedded in independent electric circuits. For weak interdot tunnelling we observe a finite current flowing through the unbiased Coulomb blockaded DQD in ...
Khrapai, V. S., Kotthaus, J. P., Ludwig, S., Tranitz, H. P., Wegscheider, W.   +4 more
core   +1 more source

Modeling and damping of high-frequency leakage currents in PWM inverter-fed AC motor drive systems [PDF]

, 1995
This paper presents an equivalent circuit for high-frequency leakage currents in pulsewidth modulation (PWM) inverter-fed AC motors, which forms a series resonant circuit.
Akagi, Hirofumi, Ogasawara, Satoshi
core   +1 more source

Feasibility of imaging using Boltzmann polarization in nuclear Magnetic Resonance Force Microscopy [PDF]

, 2018
We report on Magnetic Resonance Force Microscopy measurements of the Boltzmann polarization of the nuclear spins in copper by detecting the frequency shift of a soft cantilever.
de Wit, Martin, Hoekstra, Freek, Oosterkamp, Tjerk, Wagenaar, Jelmer, Welker, Gesa   +4 more
core   +3 more sources

Design of a High‐Voltage High‐Frequency Insulation Test System Using a Ferrite‐Based Oil‐Insulated Resonant Transformer

High Voltage
As power‐electronic (PE)‐based systems become increasingly common in the electric power grid, the insulation systems used in medium‐ and high‐voltage (HV) applications will be exposed to high‐frequency (HF) electric fields.
Weichuan Zhao, Gijs Willem Lagerweij, Mohamad Ghaffarian Niasar   +2 more
doaj   +1 more source

Spectroscopy of a Cooper-Pair box in the Autler-Townes configuration [PDF]

, 2006
A theoretical spectroscopic analysis of a microwave driven superconducting charge qubit (Cooper-pair box coupled) to an RLC oscillator model is performed.
Andrew D. Greentree, B. E. Kane, D. K. Ferry, D. V. Averin, E. J. Griffith, E. Paladino, H. G. Kerkhoff, H. Hochstadt, J. F. Ralph, J. R. Gibson, L. Mandel, M. O. Scully, T. D. Clark   +12 more
core   +2 more sources

Research on current control strategy of overvoltage flexible suppression device based on cascaded linear-nonlinear active disturbance rejection controller

AIP Advances
In order to improve the immunity and speed tracking performance of active inverters in resonant overvoltage flexible suppression under load variation, parameter perturbation, and other uncertainties, a current control strategy of a resonant overvoltage ...
Haichun Niu, Xiaoling Liu, Yu Liu, Fuzhen Qin, Gaiyun Huang   +4 more
doaj   +1 more source