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The Propagation of Thermoelastic Waves in Different Anisotropic Media Using Matricant Method
Published 2022-01-01Get full text
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5324
Spontaneously Resolved Lumbar Artery Injury after Blunt Trauma
Published 2020-06-01Get full text
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5325
Process Design of a Ball Joint, Considering Caulking and Pull-Out Strength
Published 2014-01-01Get full text
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5326
Double-component combined generalized weighted fractional Fourier transform based waveform design for massive MIMO
Published 2023-12-01“…In order to overcome the drawback of conventional diversity technologies that sacrificing valuable communication resources such as data rate or bandwidth in massive multiple input multiple output (MIMO) systems, a double-component combined generalized weighted fractional Fourier transform (DCGWFRFT) based waveform design method was proposed.The concept of computational diversity was introduced, and the diversity performance was improved via moderate computational resources without requiring channel state information at the transmitter.The principle of computational diversity of DCGWFRFT based waveform was firstly analyzed, and a DCGWFRFT based waveform design and transform process, which could be adopted combined with existing diversity methods, was then proposed according to the principle.Theoretical analysis proves that the proposed waveform design and transform process can perfectly recover the original transmitted signal in noise-free case, and the power of error of proposed waveform is distributed more evenly than that of untransformed waveform in noisy case.Simulation results show that the performance of DCGWFRFT based waveform has an advantage of at least 1.7 dB in bit signal-to-noise ratio compared with untransformed waveform when bit error rate is 10<sup>-3</sup>.…”
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5327
LGBT RIGHTS ARE HUMAN RIGHTS: SOCIAL WORK AND THE FIGHT AGAINST THE LGBTPHOBIC DISCOURSE OF “GAY CURE”
Published 2020-06-01Get full text
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5328
Microstrip Folded Dipole Antenna for 35 GHz MMW Communication
Published 2013-01-01“…The measured results show that a miniaturized antenna has the bandwidth of more than 14.2% (VSWR ≤ 2); gain of the antenna is 5.7 dB at 35 GHz.…”
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5329
An Ultrasound Imaging-Guided Robotic HIFU Ablation Experimental System and Accuracy Evaluations
Published 2017-01-01Get full text
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D’infirmière vers professeur des écoles : reconversion professionnelle et identité personnelle
Published 2011-06-01Get full text
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Secure data deduplication for Internet-of-things sensor networks based on threshold dynamic adjustment
Published 2020-03-01Get full text
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Elementary school teachers’ understanding of unit fractions
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5338
The Relationship Between Online Socialization and Online Social Identity
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5339
Receptor Inhibitors in Acute Coronary Syndromes: What Is New on the Horizon?
Published 2013-01-01Get full text
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Límite Pirineos. Una mirada global a la participación de anarquistas españoles en la Resistencia francesa
Published 2018-01-01Get full text
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