Results 11 to 20 of about 668 (194)

Active odd-mode-metachannel for single-conductor systems

open access: yesOpto-Electronic Advances, 2022
Although tremendous efforts have been devoted to investigating planar single-conductor circuits, it remains challenging to provide tight confinement of electromagnetic field and compatibility with active semi-conductor components such as amplifier ...
Pei Hang He   +7 more
doaj   +1 more source

Optimization of Mismatched Filters With Asymmetric Side-Lobe Shape for Short-Range MIMO Radars

open access: yesIEEE Access, 2023
This paper presents the design of signal compression and separation filters with asymmetric responses for multiple-input multiple-output (MIMO) radars that use pulses longer than the maximum return time of the reflected signal.
Simeon Karamazov, Pavel Bezousek
doaj   +1 more source

Investigation on Beam Expansion Method for Weakly-Coupled FMF Connections

open access: yesIEEE Photonics Journal, 2023
Recently, weakly-coupled mode-division multiplexing (MDM) technology based on few-mode fibers (FMFs) has been widely investigated as a promising candidate for capacity enhancement of various applications such as optical interconnections.
Ruiting Cheng   +8 more
doaj   +1 more source

Crosstalk Suppressed 3D Light Field Display Based on an Optimized Holographic Function Screen

open access: yesMicromachines, 2022
A holographic function screen (HFS) can recompose the wavefront and re-modulate the light-field distribution from a three-dimensional (3D) light field display (LFD) system. However, the spread function of existing HFSs does not particularly suit integral
Hui Zhang   +6 more
doaj   +1 more source

Electrical crosstalk suppression for a compact optical segmented modulator

open access: yesOptics Express, 2021
Advanced coding formats can improve the spectral efficiency in optical transmission systems, while the generation can be expensive and power hungry when electrical digital-to-analog converts (DACs) are utilized. Optical segmented modulators can supersede electrical DACs with the merits of low cost and power efficiency.
Sidong Fu, Yu Yu, Xinliang Zhang
openaire   +2 more sources

A Quasi-Multilevel Gate Driver for Fast Switching and Crosstalk Suppression of SiC Devices

open access: yesIEEE Access, 2020
The crosstalk phenomenon in a phase-leg configuration forbids the operation of SiC devices at high switching speed. A multilevel gate driver (MGD) is well-known for crosstalk mitigation, however, it requires two driver ICs and two voltage supplies to ...
Xuanlyu Wu   +5 more
doaj   +1 more source

Suppression of Crosstalk in Superconducting Qubits Using Dynamical Decoupling

open access: yesPhysical Review Applied, 2022
Updated version includes additional results on improving the performance of single and two-qubit gates using dynamical decoupling.
Vinay Tripathi   +5 more
openaire   +2 more sources

Reduction in Crosstalk between Integrated Anisotropic Optical Waveguides

open access: yesPhotonics, 2023
The minimization of waveguide crosstalk is a long-standing challenge for optical engineers. Nowadays, the most popular technique to suppress crosstalk is anisotropic nanostructures, realized as subwavelength stripes between waveguides.
Dmitriy Grudinin   +5 more
doaj   +1 more source

A review of crosstalk research for plasmonic waveguides

open access: yesOpto-Electronic Advances, 2019
Plasmonic waveguides, as a competitive candidate, have been widely studied in rapid developing photonic integrated circuits (PICs) and optical interconnection fields.
Ma Junxian   +5 more
doaj   +1 more source

Phosphatidylcholine mediates the crosstalk between LET-607 and DAF-16 stress response pathways.

open access: yesPLoS Genetics, 2021
Coordinated regulation of stress response pathways is crucial for cellular homeostasis. However, crosstalk between the different stress pathways and the physiological significance of this crosstalk remain poorly understood. In this study, using the model
Bin He   +3 more
doaj   +1 more source

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