Results 241 to 250 of about 2,437,245 (292)

RIIST, resonance induced instability for surface tension measurement, a new technique with experiments in microgravity. [PDF]

open access: yesNPJ Microgravity
Corbin T   +6 more
europepmc   +1 more source

Transient Terahertz Oscillations During Photoinduced Polarization Topology Reconfiguration in Ferroelectric Superlattices. [PDF]

open access: yesAdv Sci (Weinh)
Sri Gyan D   +13 more
europepmc   +1 more source

Distinction and Conversion Between Frequency Oscillation Mode and Rotor Angle Oscillation Mode

2021 IEEE 5th Conference on Energy Internet and Energy System Integration (EI2), 2021
Tingyi He
exaly   +2 more sources

A current-mode chaotic oscillator

2006 IEEE International Symposium on Circuits and Systems, 2006
A current-mode chaotic oscillator based only on current mirrors is studied. The oscillator is suitable for synchronization and application in secure communications. It operates on high frequencies and is suitable for on chip implementation. Its chaotic behavior is controlled by means of a bias voltage.
George Souliotis   +2 more
openaire   +1 more source

Analysis of Reactance Oscillators Having Multi-Mode Oscillations

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2006
We consider oscillators consisting of a reactance circuit and a negative resistor. They may happen to have multi-mode oscillations around the anti-resonant frequencies of the reactance circuit. This kind of oscillators can be easily synthesized by setting the resonant and anti-resonant frequencies of the reactance circuits.
Yoshihiro Yamagami   +2 more
openaire   +1 more source

OSCILLATION MODES OF SUPERSONIC MULTI-JET

NOISE CONTROL - THE NEXT 25 YEARS, 1997
In this paper, oscillation modes of single jet, twin jet, and multijet with square configuration were investigated by using optical and acoustical observations. In the case of a single jet, axisymmetrical, helical, and lateral oscillation modes appeared with increasing pressure ratio of the jet.
Y. Umeda, R. Ishii
openaire   +1 more source

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