Results 41 to 50 of about 448,902 (332)

Saturated Interference in SAR: Theoretical Analysis and Suppression Solutions

IEEE 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, Xingyu Lu, Jianchao Yang, Huizhang Yang, Shiyuan Zhang, Guanqi Tong, Ke Tan, Zheng Dai, Hong Gu   +8 more
doaj   +1 more source

Suppress interference by symbol-misalignment [PDF]

Proceedings of the 5th International ICST Conference on Communications and Networking in China, 2010
This paper studies the interference reduction, which is one the most important issue to increase the network throughput, improve the energy efficiency (green communication) and so on. In doing so, we first induce the system model consisting of one interfering node, based on several network examples. After that, the impact of time asynchrony between the
Shengli Zhang, Soung-Chang Liew, Lu Lu, Hui Wang   +3 more
openaire   +1 more source

Multiple-Input-Multiple-Output Filtered Multitone Time Reversal Acoustic Communications Using Direct Adaptation-Based Turbo Equalization

Sensors, 2023
This paper proposes using direct adaptation (DA)-based turbo equalization in multiple-input-multiple-output (MIMO) filtered multitone (FMT) time reversal (TR) acoustic communications to jointly suppress noise, residual co-channel interference (CCI) and ...
Lin Sun, Haisen Li
doaj   +1 more source

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

, 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, G. B. Lesovik, I. Neder, M. Heiblum, V. Umansky   +4 more
core   +1 more source

Distractor suppression leads to reduced flanker interference [PDF]

Attention, Perception, & Psychophysics, 2020
AbstractRecent studies using the additional singleton paradigm have shown that regularities in distractor locations can cause biases in the spatial priority map, such that attentional capture by salient singletons is reduced for locations that are likely to contain distractors.
Yavor Ivanov, Jan Theeuwes
openaire   +3 more sources

CARNet: An effective method for SAR image interference suppression

International Journal of Applied Earth Observations and Geoinformation, 2022
Synthetic aperture radar (SAR) routinely confronts the interference of radiofrequency devices in normal missions, causing ineffective imaging and seriously affecting Earth observation capability. In general, it is a great challenge to ensure interference
Shunjun Wei, Hao Zhang, Xiangfeng Zeng, Zichen Zhou, Jun Shi, Xiaoling Zhang   +5 more
doaj   +1 more source

Macrospin Tunneling and Magnetopolaritons with Nanomechanical Interference

, 2011
We theoretically address the quantum dynamics of a nanomechanical resonator coupled to the macrospin of a magnetic nanoparticle by both instanton and perturbative approaches.
A. Perelomov, Alexey A. Kovalev, Gerrit E. W. Bauer, Lorien X. Hayden, Yaroslav Tserkovnyak   +4 more
core   +2 more sources

Performance analysis of a blind adaptive linear minimum mean squared error receiver for use in UMTS TDD-CDMA base stations [PDF]

, 2001
This paper presents receiver architectures and performance results relating to the UMTS (Universal Mobile Telecommunication System) TDD (time division duplex) mode.
Bian, YQ, McGeehan, JP, Nix, AR
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Interference monitoring technology for mine-used 5G communication signal transmission

Gong-kuang zidonghua
Compared to conventional interference suppression techniques, such as adaptive filtering and adaptive interference cancellation, blind source separation (BSS) offers the advantage of separating multiple mixed signals with lower computational complexity ...
ZHANG Liya, MA Zheng, HAO Bonan, LI Biao
doaj   +1 more source