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Electronics, Volume 11, Issue 15

August-1 2022 - 197 articles

Cover Story: Machine learning is applied in this paper to guarantee the fast convergence of the Born Iterative Method, even in the presence of strong scatterers, by assuming a single operating frequency and a reduced number of antennas in the scattering setup. In particular, the initial estimation of the dielectric profile, provided by the Born Iterative Method, is processed by a specific convolutional neural network to improve the reconstruction by a fast machine learning approach.
Numerical validations on realistic breast phantoms are illustrated, demonstrating an average error of 2.4% and an accuracy greater than 96% for all performed tests, even if considering a single operating frequency and a reduced amount of training data. View this paper
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Articles (197)

  • Article
  • Open Access
1,925 Views
15 Pages

The Transition Phenomenon of (1,0)-d-Regular (k, s)-SAT

  • Zufeng Fu,
  • Haiying Wang,
  • Jinjiang Liu,
  • Jincheng Zhou,
  • Daoyun Xu and
  • Yihai Pi

For a d-regular (k,s)-CNF formula, a problem is to determine whether it has a (1,0)-super solution. If so, it is called (1,0)-d-regular (k,s)-SAT. A (1,0)-super solution is an assignment that satisfies at least two literals of each clause. When the v...

  • Article
  • Open Access
21 Citations
5,280 Views
19 Pages

The use of non-linear power inductors, intended as devices exploited up to a current at which the inductance is halved, is of great interest in switched-mode power supplies (SMPSs). Indeed, it allows the use of lighter and cheaper inductors improving...

  • Article
  • Open Access
3 Citations
2,294 Views
16 Pages

To overcome the problem of insufficiency of linear frequency modulation (LFM) radio fuzes against sweep-type jamming, a method is proposed to classify and identify radio fuze targets and interfering signals based on third-order spectrum features. Usi...

  • Feature Paper
  • Article
  • Open Access
2 Citations
2,357 Views
12 Pages

For diseases that affect brain function, such as strokes, post-onset rehabilitation plays a critical role in the wellbeing of patients. MEG is a technique with high temporal and spatial resolution that measures brain functions non-invasively, and it...

  • Review
  • Open Access
23 Citations
4,199 Views
18 Pages

Key Factors in the Implementation of Wearable Antennas for WBNs and ISM Applications: A Review WBNs and ISM Applications: A Review

  • Fatimah Fawzi Hashim,
  • Wan Nor Liza Binti Mahadi,
  • Tariq Bin Abdul Latef and
  • Mohamadariff Bin Othman

The increasing usage of wireless technology has prompted the development of a new generation antenna compatible with the latest devices, with on-body antennas (wearable antennas) being one of the revolutionary applications. This modern design is rele...

  • Article
  • Open Access
3 Citations
2,986 Views
21 Pages

With the developing technology, the dimensions of electronic systems are becoming smaller, and their performance and the amount of energy they need increases. This situation causes the electronic components to heat up more and the existing cooling sy...

  • Article
  • Open Access
15 Citations
4,533 Views
10 Pages

Development and Space-Qualification of a Miniaturized CubeSat’s 2-W EDFA for Space Laser Communications

  • Alberto Carrasco-Casado,
  • Koichi Shiratama,
  • Dimitar Kolev,
  • Phuc V. Trinh,
  • Femi Ishola,
  • Tetsuharu Fuse and
  • Morio Toyoshima

The Japanese National Institute of Information and Communications Technology (NICT) is currently developing a high-performance laser-communication terminal for CubeSats aimed at providing a high-datarate communication solution for LEO satellites requ...

  • Article
  • Open Access
16 Citations
3,857 Views
16 Pages

Solar power systems have been growing globally to replace fossil fuel-based energy and reduce greenhouse gases (GHG). In addition to panel efficiency deterioration and contamination, the produced power of photovoltaic (PV) systems is intermittent due...

  • Article
  • Open Access
4 Citations
3,648 Views
13 Pages

The solution of nonlinear Boolean equations in a binary field plays a crucial part in cryptanalysis and computational mathematics. To speed up the process of solving Boolean equations is an urgent task that needs to be addressed. In this paper, we pr...

  • Article
  • Open Access
3 Citations
4,199 Views
14 Pages

Applying convolutional neural networks (CNNs) to triangular meshes has always been a challenging task. Because of the complex structure of the meshes, most of the existing methods apply CNNs indirectly to them, and require complex preprocessing or tr...

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Electronics - ISSN 2079-9292Creative Common CC BY license