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14 Results Found

  • Article
  • Open Access
8 Citations
5,115 Views
15 Pages

This paper experimentally validates the basic feasibility of our proposed blind adaptive array (BAA) with subcarrier transmission power assignment (STPA) scheme using a prototype. The proposed STPA-BAA enables spectrum superposing without any channel...

  • Article
  • Open Access
21 Citations
6,232 Views
13 Pages

Electric Vehicle Battery Performance Investigation Based on Real World Current Harmonics

  • Sid-Ali Amamra,
  • Yashraj Tripathy,
  • Anup Barai,
  • Andrew D. Moore and
  • James Marco

19 January 2020

Electric vehicle (EV) powertrains consist of power electronic components as well as electric machines to manage the energy flow between different powertrain subsystems and to deliver the necessary torque and power requirements at the wheels. These po...

  • Article
  • Open Access
201 Views
20 Pages

Intelligent Spectrum Sensing for NOMA Systems: A Cost-Sensitive LightGBM Approach with Objective-Driven Learning

  • Kanabadee Srisomboon,
  • Luepol Pipanmekaporn,
  • Akara Prayote and
  • Wilaiporn Lee

11 March 2026

In NOMA-enabled CR systems, superposed PU signals with unequal power levels and independent activity significantly complicate spectrum sensing and channel state discrimination. To address this issue, ML-based sensing exploits spectrum-domain features...

  • Article
  • Open Access
5 Citations
3,578 Views
13 Pages

Dielectric Dispersion Modulated Sensing of Yeast Suspension Electroporation

  • Guilherme B. Pintarelli,
  • Jessica R. da Silva,
  • Wuqiang Yang and
  • Daniela O. H. Suzuki

25 February 2022

A specific pulsed electric field protocol can be used to induce electroporation. This is used in the food industry for yeast pasteurization, in laboratories for generic transfer and the medical field for cancer treatment. The sensing of electroporati...

  • Article
  • Open Access
21 Citations
5,938 Views
9 Pages

Cascaded-Microrings Biosensors Fabricated on a Polymer Platform

  • Yuxin Liang,
  • Qi Liu,
  • Zhenlin Wu,
  • Geert Morthier and
  • Mingshan Zhao

6 January 2019

Polymer-based single-microring biosensors usually have a small free spectral range (FSR) that hampers the tracing of the spectrum shifting in the measurement. A cascade of two microring resonators based on the Vernier effect, is applied in this artic...

  • Article
  • Open Access
12 Citations
4,108 Views
18 Pages

Robust Decadal Hydroclimate Predictions for Northern Italy Based on a Twofold Statistical Approach

  • Sara Rubinetti,
  • Carla Taricco,
  • Silvia Alessio,
  • Angelo Rubino,
  • Ilaria Bizzarri and
  • Davide Zanchettin

25 June 2020

The Mediterranean area belongs to the regions most exposed to hydroclimatic changes, with a likely increase in frequency and duration of droughts in the last decades. However, many climate records like, e.g., North Italian precipitation and river dis...

  • Article
  • Open Access
3 Citations
2,586 Views
20 Pages

The demonstration of compliance of rolling stock against disturbance limits for railway signaling, and in particular track circuits, is subject to a large deal of variability, caused by the diverse values of the electrical parameters of the railway l...

  • Article
  • Open Access
3 Citations
1,171 Views
11 Pages

15 November 2024

Multicolor emission and dynamic color tuning with large spectral range are challenging to realize but critically important in many areas of technology and daily life, such as general lighting, display, multicolor detection and multi-band communicatio...

  • Article
  • Open Access
4 Citations
4,859 Views
21 Pages

To answer both the growth of the world’s urban population and the climate changes, new structural systems with high prefabrication levels and renewable materials need to be developed. A novel structural system that could enable the use of modul...

  • Review
  • Open Access
9 Citations
4,595 Views
19 Pages

Light Fidelity (LiFi) technology has gained attention and is growing rapidly today. Utilizing light as a propagation medium allows LiFi to promise a wider bandwidth than existing Wireless Fidelity (WiFi) technology and enables the implementation of c...

  • Article
  • Open Access
5 Citations
2,235 Views
14 Pages

Clusters of Solar Radio Spikes Modulated by Quasi-Periodic Pulsations in a Confined Flare

  • Jing Huang,
  • Chengming Tan,
  • Xingyao Chen,
  • Baolin Tan,
  • Yihua Yan,
  • Yin Zhang,
  • Suli Ma,
  • Zhichao Zhou,
  • Minghui Zhang and
  • Linjie Chen
  • + 1 author

Spikes are typical radio bursts in solar flares, which are proposed to be the signal of energy release in the solar corona. The whole group of spikes always shows different spectral patterns in the dynamic spectrum. Here, we present a special new fea...

  • Feature Paper
  • Article
  • Open Access
4 Citations
2,947 Views
14 Pages

Multifractal Multiscale Analysis of Human Movements during Cognitive Tasks

  • Andrea Faini,
  • Laurent M. Arsac,
  • Veronique Deschodt-Arsac and
  • Paolo Castiglioni

8 February 2024

Continuous adaptations of the movement system to changing environments or task demands rely on superposed fractal processes exhibiting power laws, that is, multifractality. The estimators of the multifractal spectrum potentially reflect the adaptive...

  • Feature Paper
  • Article
  • Open Access
21 Citations
4,283 Views
31 Pages

15 April 2019

I address the problem of breather turbulence in ocean waves from the point of view of the exact spectral solutions of the nonlinear Schrödinger (NLS) equation using two tools of mathematical physics: (1) the inverse scattering transform (IST) fo...