Results 61 to 70 of about 21,184 (136)

Latched Detection of Excited States in an Isolated Double Quantum Dot

open access: yes, 2004
Pulsed electrostatic gating combined with capacitive charge sensing is used to perform excited state spectroscopy of an electrically isolated double-quantum-dot system.
A. C. Gossard   +6 more
core   +1 more source

Faulty feeder selection based on improved Hough transform in resonant grounded distribution networks

open access: yesInternational Journal of Electrical Power & Energy Systems
Due to the weak fault characteristics and inaccurate fault line selection during high impedance faults, this paper proposes a new method for fault line selection in resonant grounded distribution networks based on improved Hough transform.
Xiaowei Wang   +5 more
doaj   +1 more source

Method and apparatus for measuring distance [PDF]

open access: yes, 1988
The invention employs a continuous wave radar technique and apparatus which can be used as a distance measuring system in the presence of background clutter by utilizing small passive transponders.
Kobayashi, Herbert S.   +2 more
core   +1 more source

Vacuum Landscaping: Cause of Nonlocal Influences without Signaling

open access: yes, 2018
In the quest for an understanding of nonlocality with respect to an appropriate ontology, we propose a "cosmological solution". We assume that from the beginning of the universe each point in space has been the location of a scalar field representing a ...
Fussy, Siegfried   +3 more
core   +2 more sources

Research on distributed compensation strategy of 66kV resonant grounding system

open access: yesJournal of Physics: Conference Series
Abstract In order to ensure the safe operation of the 66kV resonant grounding system, two parameters, the damping resistance and the detuning degree of the arc suppression coil, need to be reasonably configured. However, the distributed compensation makes the parameter setting difficult.
Kai Xu   +4 more
openaire   +1 more source

Quantum algorithm for preparing the ground state of a system via resonance transition [PDF]

open access: yesScientific Reports, 2017
AbstractPreparing the ground state of a system is an important task in physics. We propose a quantum algorithm for preparing the ground state of a physical system that can be simulated on a quantum computer. The system is coupled to an ancillary qubit, by introducing a resonance mechanism between the ancilla qubit and the system, and combined with ...
openaire   +3 more sources

Experimental investigations of the dipolar interactions between single Rydberg atoms

open access: yes, 2016
This review summarizes experimental works performed over the last decade by several groups on the manipulation of a few individual interacting Rydberg atoms. These studies establish arrays of single Rydberg atoms as a promising platform for quantum state
Barredo, Daniel   +2 more
core   +1 more source

High performance millimeter-wave microstrip circulators and isolators [PDF]

open access: yes
Millimeter wave systems, phased array antennas, and high performance components all require wideband circulators (and isolators) to perform diplexing and switching, to improve isolation and Voltage Standing Wave Ratio (VSWR), and to construct IMPATT ...
Pan, J. J., Shih, Ming
core   +1 more source

The development of test beds to support the definition and evolution of the Space Station Freedom power system [PDF]

open access: yes
Since the beginning of the Space Station Freedom Program (SSFP), the Lewis Research Center (LeRC) and the Rocketdyne Division of Rockwell International have had extensive efforts underway to develop test beds to support the definition of the detailed ...
Frye, Robert J.   +2 more
core   +1 more source

Dynamic capacitor having a peripherally driven element and system incorporating the same [PDF]

open access: yes, 1967
A capacitor in which one plate or electrode element is vibratable to achieve a variation in capacitance is described. The capacitor includes two spaced stationary elements.
Goldstein, C. S.
core   +1 more source

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