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Electronics, Volume 14, Issue 8

April-2 2025 - 208 articles

Cover Story: In the following study, an underwater hyperspectral LiDAR (UDHSL) system was designed with a 450–700 nm spectral range, 10–300 nm adjustable bandwidth, and 50 kHz–1 MHz tunable repetition frequency. Featuring ≤1 mrad divergence, 7 ns pulses, and 7.5 µJ energy, the system achieves 1.13 cm ranging resolution and 1.02 m accuracy at a range of 27 m. Experimental 3D mapping demonstrates synchronized spectral-topographic data acquisition through 11-band (450–650 nm) point clouds: distance-colored models reveal target geometry, normalized intensity visualizations enable spectral discrimination, and RGB composites facilitate true-color representation. The system's dual sensing capabilities advance underwater exploration by concurrently resolving the spatial and spectral signatures of submerged targets. View this paper
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Articles (208)

  • Article
  • Open Access
3 Citations
1,689 Views
25 Pages

Assessing Urban Activity and Accessibility in the 20 min City Concept

  • Tsetsentsengel Munkhbayar,
  • Zolzaya Dashdorj,
  • Hun-Hee Cho,
  • Jun-Woo Lee,
  • Tae-Koo Kang and
  • Erdenebaatar Altangerel

The 20 min city concept ensures that essential services—such as work, education, healthcare, and recreation—are accessible within a 20 min walk or transit ride. This study evaluates urban accessibility in Ulaanbaatar by analyzing Points o...

  • Article
  • Open Access
1 Citations
1,056 Views
23 Pages

In 5G and beyond 5G networks, function placement is a crucial strategy for enhancing the flexibility and efficiency of the Radio Access Network (RAN). However, demonstrating optimal function splitting and placement to meet diverse user demands remain...

  • Article
  • Open Access
3 Citations
3,069 Views
24 Pages

A Secure Bank Loan Prediction System by Bridging Differential Privacy and Explainable Machine Learning

  • Muhammad Minoar Hossain,
  • Mohammad Mamun,
  • Arslan Munir,
  • Mohammad Motiur Rahman and
  • Safiul Haque Chowdhury

Bank loan prediction (BLP) analyzes the financial records of individuals to conclude possible loan status. Financial records always contain confidential information. Hence, privacy is significant in the BLP system. This research aims to generate a pr...

  • Article
  • Open Access
1,003 Views
18 Pages

Intracranial aneurysm is a common clinical disease that seriously endangers the health of patients. In view of the shortcomings of existing intracranial aneurysm recognition methods in dealing with complex aneurysm morphologies, varying sizes, as wel...

  • Article
  • Open Access
1,387 Views
29 Pages

In automotive software development, testing and validation workloads are often concentrated at the end of the development cycle, leading to delays and late-stage issue discovery. To address this, virtual Electronic Control Units (vECUs) have gained a...

  • Article
  • Open Access
1 Citations
729 Views
25 Pages

Mobile edge computing (MEC) has emerged as a promising paradigm to enhance computational capabilities at the network edge, enabling low-latency services for users while ensuring efficient resource utilization for operators. One of the key challenges...

  • Article
  • Open Access
1 Citations
1,926 Views
32 Pages

Assertion-Based Verification of I2C Module Using SystemVerilog

  • Dae-Won Moon,
  • Seung-Hyun Pyo,
  • Dae-Ki Hong,
  • Otgonbayar Bataa and
  • Erdenekhuu Norinpel

In today’s semiconductor verification field, SystemVerilog Assertions (SVAs) are one of the most important methodologies for functional verification. A representative verification technique is Universal Verification Methodology (UVM)-based veri...

  • Article
  • Open Access
606 Views
23 Pages

A Fast Framework for Generating Radioactive Mixture Spectra and Its Application to Remote High-Performance Mixture Identification

  • Chiman Kwan,
  • Bulent Ayhan,
  • Adam Stavola,
  • Kazi Aminul Islam,
  • Hongfang Zhang and
  • Jiang Li

Remote detection of radioactive materials in mixtures using handheld or portal detectors remains a challenge because of factors such as low concentration, environmental interference, sensor noise, and other complications. This work introduces a fast...

  • Article
  • Open Access
1,390 Views
26 Pages

The non-uniform memory access (NUMA) architecture is the de facto norm in modern server processors. Applications running on NUMA processors may suffer significant performance degradation (NUMA effect) due to the non-uniform memory accesses, including...

  • Review
  • Open Access
1 Citations
2,229 Views
37 Pages

Cyber–Physical Resilience: Evolution of Concept, Indicators, and Legal Frameworks

  • Antonella Longo,
  • Ali Aghazadeh Ardebili,
  • Alessandro Lazari and
  • Antonio Ficarella

The protection of critical infrastructures (CIs) from cyber–physical threats and natural hazards has become increasingly vital in modern society, which relies heavily on the essential services provided by these infrastructures. The European Uni...

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Electronics - ISSN 2079-9292