This work was developed with the objective of identifying the correlation between temperature and leakage current in distribution lightning rods, since these are great indicators of possible defects in these electrical ...

A prototype of a low cost solar tracker is presented in this work, which is usually used to improve the process of capturing photovoltaic panels, ensuring the maximum use of incident solar radiation. The prototype was ...

The use of AAA batteries it’s something ordinary in many equipment, however there is several brands and models available with different costs. To understand and quantifying the operation of each kind of battery ...

Due to the increased demand for mobile communication networks, with more and more connected devices and the need for faster and more efficient services, there is the development of the fifth generation of these communication ...

The economic and environmental concern regarding the conscious consumption of electric energy in Brazilian industries is increasingly evident, since natural resources are known and as needed, they are always tending ...

The importance of entrepreneurship in engineering for society it’s notable. Its contribution to the country's development, especially in the current moment of health and economic crisis, in the generation of formal jobs. ...

This work presents the design of an antenna with a bioinspired structure in the geometry of the mulberry leaf for applications in wireless communication systems. Using the Gielis superformula, a multiband antenna was ...

The present work aims to study and evaluate the performance of tunable hybrid external cavity lasers for applications in small format coherent optical modules, presenting and discussing results recently published in the ...