Results 101 to 110 of about 1,958,932 (291)
Highly Isolated Multiple-Input Multiple-Output Antenna System for Ingestible Implants
IEEE Journal of MicrowavesIn this paper, a dual-antenna multiple-input multiple-output (MIMO) system is designed for deep-tissue indigestible capsules. The system operates at 915 MHz and 2450 MHz frequency bands, covering the desired ISM band.
Amjad Iqbal +4 more
doaj +1 more source
Radio Vortex–Multiple-Input Multiple-Output Communication Systems With High Capacity
IEEE Access, 2015 As a potential technique to improve channel capacity, orbital angular momentum has been developed in the radio field. In this paper, a novel radio vortex-multiple-input multiple-output (RV-MIMO) system is proposed to provide high capacity in free space ...
Qibiao Zhu +4 more
doaj +1 more source
Semi-blind adaptive spatial equalisation for MIMO systems with high-order QAM signalling
, 2008 This contribution investigates semi-blind adaptive spatial filtering or equalisation for multiple-input multiple-output (MIMO) systems that employ high-throughput quadrature amplitude modulation (QAM) signalling.
Chen, Sheng, Hanzo, Lajos, Yao, Wang
core
On the Performance of MIMO FSO Communications over Double Generalized Gamma Fading Channels
, 2015 A major performance degrading factor in free space optical communication (FSO) systems is atmospheric turbulence. Spatial diversity techniques provide a promising approach to mitigate turbulence-induced fading.
Aminikashani, Mohmmadreza +2 more
core +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Outage Probability of Multiple-Input Single-Output (MISO) Systems with Delayed Feedback
, 2007 We investigate the effect of feedback delay on the outage probability of multiple-input single-output (MISO) fading channels. Channel state information at the transmitter (CSIT) is a delayed version of the channel state information available at the ...
Annpureddy, Venkata Sreekanta +3 more
core +3 more sources
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source
Why human connection is the true metric of research success
FEBS Open Bio, EarlyView.Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan +3 more
wiley +1 more source
Investigation on Beamspace Multiple-Input Multiple-Output Synthetic Aperture Radar Data Imaging
International Journal of Antennas and Propagation, 2016 The multiple-input multiple-output (MIMO) technique can improve the high-resolution wide-swath imaging capacity of synthetic aperture radar (SAR) systems.
Hongbo Mo, Wei Xu, Zhimin Zeng
doaj +1 more source
Constructing Dynamic Multiple‐Input Multiple‐Output Logic Gates
Mathematical Problems in Engineering, 2011 Investigation of computing devices with dynamic architecture which makes devices have reconfigurable ability is an interesting research direction for designing the next generation of computer chip. In this paper, we present a window threshold method to construct such dynamic logic architecture.
Haipeng Peng +4 more
openaire +1 more source