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Electronics, Volume 11, Issue 5

March-1 2022 - 164 articles

Cover Story: In general, The PV monitoring system sustainably provides real-time data and status information about PV modules and PCSs. PV monitoring technology using short-range wireless communication technology has been developed. LoRa is a representative technology of low-power long-distance communication and provides a very wide communication range with low power. This enables long-distance, low-power wireless network monitoring without charging additional costs. A monitoring system consisting of LoRa could be an innovative development strategy for building micro-networks in residential and commercial buildings. Overall, there is a trend toward strengthening the construction of smart homes, including improving the energy efficiency of houses and disseminating monitoring. View this paper
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Articles (164)

  • Article
  • Open Access
5 Citations
7,157 Views
24 Pages

A Smart Information System for Passengers of Urban Transport Based on IoT

  • Hugo Estrada-Esquivel,
  • Alicia Martínez-Rebollar,
  • Pedro Wences-Olguin,
  • Yasmin Hernandez-Perez and
  • Javier Ortiz-Hernandez

Several developed countries have implemented smart systems for public transport that provide mobility services for citizens. Most of these systems use special infrastructures to determine the location of citizens and public buses. However, the implem...

  • Article
  • Open Access
5 Citations
3,579 Views
9 Pages

Two-dimensional (2D) transition-metal dichalcogenides (TMDCs) have attracted attention as promising next-generation electronic devices and sensors. In this study, we fabricated a novel nanoelectronic device based on a black-phosphorus-gated WSe2/SnSe...

  • Article
  • Open Access
17 Citations
3,528 Views
21 Pages

Toward Efficient Blockchain for the Internet of Vehicles with Hierarchical Blockchain Resource Scheduling

  • Liming Gao,
  • Celimuge Wu,
  • Zhaoyang Du,
  • Tsutomu Yoshinaga,
  • Lei Zhong,
  • Fuqiang Liu and
  • Yusheng Ji

With the development of advanced information and communication technology, the traditional centralized cloud architecture cannot satisfy the exploding demand for data exchange in Internet of Vehicle (IoV) systems. Moreover, the traditional centralize...

  • Article
  • Open Access
5 Citations
3,188 Views
20 Pages

The various integration systems of blockchain and information-centric network (ICN) have been applied to provide a trusted and neutral approach to cope with large-scale content distribution in IoT, AR/VR, or 5G/6G scenarios. As a result, the scalabil...

  • Article
  • Open Access
65 Citations
4,074 Views
35 Pages

Hybridizing of Whale and Moth-Flame Optimization Algorithms to Solve Diverse Scales of Optimal Power Flow Problem

  • Mohammad H. Nadimi-Shahraki,
  • Ali Fatahi,
  • Hoda Zamani,
  • Seyedali Mirjalili and
  • Diego Oliva

The optimal power flow (OPF) is a practical problem in a power system with complex characteristics such as a large number of control parameters and also multi-modal and non-convex objective functions with inequality and nonlinear constraints. Thus, t...

  • Article
  • Open Access
12 Citations
3,735 Views
19 Pages

A Novel Single-Stage Common-Ground Transformerless Buck–Boost Inverter

  • Dai-Van Vo,
  • Minh-Khai Nguyen,
  • Truong-Duy Duong,
  • Tan-Tai Tran,
  • Young-Cheol Lim and
  • Joon-Ho Choi

In this article, a novel single-stage transformerless buck–boost inverter is introduced. The proposed inverter can share a common ground between the DC input side and the grid; this leads to having a zero-leakage current. The proposed inverter...

  • Article
  • Open Access
3 Citations
4,828 Views
20 Pages

Modeling and Performance Analysis in UAV-Assisted Cellular Networks with Clustered Edge Users

  • Yuanyuan Yao,
  • Yunga Wu,
  • Zhengyu Zhu,
  • Xiaoqi Qin and
  • Xinwei Yue

A UAV-assisted cellular network can provide ubiquitous links to everything and it is considered to be one of the key technologies for 6G wireless networks. In this paper, we consider an uplink wireless network with a macrobase station (MBS) and cellu...

  • Article
  • Open Access
9 Citations
7,782 Views
29 Pages

In this paper, wireless sensing networks are considered in the context of the 5G communication architecture in order to ensure the transmission efficiency of the sensed data transmitted by the system. The various types of environmental sensors are ve...

  • Article
  • Open Access
3 Citations
3,247 Views
13 Pages

Investigating the performance of power electronics devices and thus power inverters at cryogenic temperatures for electric aircraft systems are of great interest. Accordingly, the purpose of this study is to examine the inverter circuit technologies...

  • Article
  • Open Access
3,426 Views
14 Pages

A 130-to-220-GHz Frequency Quadrupler with 80 dB Dynamic Range for 6G Communication in 0.13-μm SiGe Process

  • Tianxiang Wu,
  • Zhiyuan Cao,
  • Zhuofan Xu,
  • Liuyao Dai,
  • Wei Mao,
  • Jin He,
  • Shunli Ma and
  • Hao Yu

This paper presents a broadband frequency quadrupler (FQ) implemented with a standard 130-nm SiGe BiCMOS process. Two broadband push-push frequency doublers (×2) operate at an input frequency of 32.5–55 GHz and 65–110 GHz, respectiv...

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Electronics - ISSN 2079-9292