Results 31 to 40 of about 419,742 (333)

Active Blanket Jamming Suppression Method for Spaceborne SAR Images Based on Regional Feature Refinement Perceptual Learning

open access: yesLeida xuebao
Spaceborne Synthetic Aperture Radar (SAR) systems are often subject to strong electromagnetic interference, resulting in imaging quality degradation. However, existing image domain-based interference suppression methods are prone to image distortion and ...
Lin NIE   +7 more
doaj   +1 more source

A PELT-KCN Algorithm for FMCW Radar Interference Suppression Based on Signal Reconstruction

open access: yesIEEE Access, 2020
In frequency-modulated continuous-wave (FMCW) radar interference suppression based on signal reconstruction, the pruned exact linear time (PELT) algorithm is used to detect the time positions of the interference.
Zhenyu Liu   +4 more
doaj   +1 more source

Entanglement, Dephasing, and Phase Recovery via Cross-Correlation Measurements of Electrons

open access: yes, 2006
Determination of the path taken by a quantum particle leads to a suppression of interference and to a classical behavior. We employ here a quantum 'which path' detector to perform accurate path determination in a two-path-electron-interferometer; leading
D. Mahalu   +4 more
core   +1 more source

Inter-tier Interference Suppression in Heterogeneous Cloud Radio Access Networks

open access: yes, 2015
Incorporating cloud computing into heterogeneous networks, the heterogeneous cloud radio access network (H-CRAN) has been proposed as a promising paradigm to enhance both spectral and energy efficiencies. Developing interference suppression strategies is
Cheng, Yuanyuan   +4 more
core   +1 more source

Quantum Interference Phenomena Between Impurity States in d-wave Superconductors [PDF]

open access: yes, 2001
We investigate the mutual influence of impurities in two-dimensional d-wave superconductors involving self-consistent solutions of the Bogoliubov-de Gennes equations.
Kampf, A. P.   +2 more
core   +1 more source

Interference Suppression Techniques [PDF]

open access: yes, 2009
Tactically deployed phased-array radars (PARs) must operate in environments where unintentional and intentional interference can potentially degrade performance. This chapter covers the concepts of interference suppression.
openaire   +2 more sources

Interference suppression for the LTE uplink

open access: yesPhysical Communication, 2013
Abstract Interference cancellation is expected to have significant importance for next-generation wireless communication systems due to various co-channel deployment scenarios and denser frequency reuse. In this study, an interference cancellation receiver that exploits the unique characteristics of single-carrier frequency-division multiple access ...
Ismail Guvenc   +3 more
openaire   +3 more sources

Saturated Interference in SAR: Theoretical Analysis and Suppression Solutions

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Synthetic aperture radar (SAR) systems are highly sensitive to interference, making interference suppression a critical concern. While significant research has been conducted on SAR interference suppression using parametric, nonparametric, semiparametric
Lunhao Duan   +8 more
doaj   +1 more source

Optical Interference Suppression Based on LCD-Filtering

open access: yesApplied Sciences, 2019
Using light emitting diodes (LED) for the purpose of simultaneous communication and illumination is known as visible light communication (VLC). Interference by ambient light sources is among the most critical challenges.
Gilbert J. M. Forkel   +2 more
doaj   +1 more source

Suppressing visual feedback in written composition: Effects on processing demands and coordination of the writing processes [PDF]

open access: yes, 2002
The goal of this experiment was to investigate the role of visual feedback during written composition. Effects of suppression of visual feedback were analysed both on processing demands and on on-line coordination of low-level execution processes and of ...
Olive, Thierry, Piolat, Annie
core   +1 more source

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