73   Artículos

 
en línea
Bohumil Adamec, Juraj Machaj and Peter Brida    
In the paper, a novel design of a wideband power splitter for a four-element antenna array using two RF antiphase segments is proposed. Based on a detailed analysis of the power splitter circuit, an analytical model was set up in the MATLAB environment. ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Jun Dong, Qingqing Chen, Guangxiang Yuan and Kaiyan Xie    
In large-scale water conservancy and hydropower projects, complex rock structures are considered to be the main factor controlling the stability of hydraulic structures. The classification of rock mass structure plays an important role in the safety of a... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Turan Cakil, Hamza Feza Carlak and Sukru Ozen    
The impact of a lightning electromagnetic pulse (LEMP) on a power line or power station produces an effect similar to that of switching between a significant power source and a power line circuit. This switch closure causes a sudden change in routing con... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Kaijun Song, Lele Fang and Yedi Zhou    
In this paper, a novel kind of mode composite transmission line (MC-TL) is proposed, and a dual-band power divider with a large frequency ratio using this novel MC-TL for 5G communication systems was developed. The proposed MC-TL was developed using spoo... ver más
Revista: Journal of Low Power Electronics and Applications    Formato: Electrónico

 
en línea
Xigang Liu, Jian Zhang, Yiqi Hu, Jiao Liu, Shijun Ding, Gaowen Zhao, Yang Zhang, Jiawei Li and Zhibao Nie    
The construction of transformer substations in transmission lines is a systematic, technical, and complex project with the need for numerous materials and resources. Under the development of the green economy, the requirements for energy conservation and... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Ceyhun Karpuz, Mehmet Cakir, Ali Kursad Gorur and Adnan Gorur    
In this paper, new single/double-layer N-way Wilkinson power dividers (WPDs) were designed by using slow-wave structures such as narrow-slit-loaded and meandered transmission lines. For size reduction, the slit-loaded and meandered lines were used instea... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Ziyi Wang, Yichen Wang and Rui Chen    
Power Line Communication (PLC) serves as a medium for communication over power lines, utilizing the existing power grid for information transmission. It offers a low-cost, highly scalable signal transmission method and has the potential to become the pre... ver más
Revista: Information    Formato: Electrónico

 
en línea
Mohammad (Behdad) Jamshidi, Salah I. Yahya, Saeed Roshani, Muhammad Akmal Chaudhary, Yazeed Yasin Ghadi and Sobhan Roshani    
This paper introduces a novel algorithm for designing a low-pass filter (LPF) and a microstrip Wilkinson power divider (WPD) using a neural network surrogate model. The proposed algorithm is applicable to various microwave devices, enhancing their perfor... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Miguel Aybar-Mejía, Randy Andrés, Alam Cabral-Soto, Carlos Montás, Wilmer-Johann Núñez-García, Elvin Arnaldo Jiménez Matos, Giuseppe Sbriz-Zeitun and Deyslen Mariano-Hernández    
The growing integration of tourist areas and complexes increases the demand for electrical power systems. This increased demand may represent a vulnerability to voltage and frequency stability in electrical grids, where these parameters are essential for... ver más
Revista: Urban Science    Formato: Electrónico

 
en línea
Guifeng Zhao, Meng Wang, Ying Liu and Meng Zhang    
With the continuous expansion of the scale of power grid and transportation infrastructure construction, the number of crossovers between transmission lines and high-speed railways continues to increase. At present, there is a lack of systematic research... ver más
Revista: Buildings    Formato: Electrónico

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