In this work, a millimeter wave (mm-wave) bandpass filter consisting of six resonant cavities for 5G communication is designed on the basis of a substrate-integrated waveguide (SIW). The bandpass ... Read More

In this study, TiN thin films were coated on CoCrMo alloys and ceramic samples using vacuum coating technology with high-power impulse magnetron sputtering (HiPIMS), which was followed by coating ... Read More

The rapid development of IoT-related technology accelerates the increase in network traffic volume. Hence, network traffic monitoring and analysis are more challenging than before in terms of pos ... Read More

In this paper, we propose an improved boost converter with functions of adjustable output voltages and currents. The DC sources of electronic products using batteries have become indispensable eq ... Read More

In this study, we explore the application of an inquiry-based learning model powered by ChatGPT in the context of intelligent car racing competition training. We address four key aspects: (1) the ... Read More

Two distinct approaches are available for scrutinizing the impact of diverse loads and the full-load capacity, modal characteristics, and fatigue life of an electric motorcycle frame. The initial ... Read More

We extracted anthocyanins from a natural dye source, blueberry, by a solvent extraction method for use as sensitizers in the fabrication of dye-sensitized solar cells (DSSCs). In the extraction o ... Read More

With the increasing emphasis on low-carbon energy development, reducing carbon emission in the energy production process has become a top priority. In recent years, low-carbon power generation te ... Read More

In recent years, with the impact of global climate change and specific commitments, such as the European Climate Law, to reduce greenhouse gas emissions by 55% from 1990 levels by 2030, renewable ... Read More

In this study, we realize a next-generation extended input interface that can identify the fingers used for operating mobile devices through bioelectromagnetic response sensing. First, the impeda ... Read More

The causes of traffic accidents are diverse, including weather, road conditions, road design, and psychological factors. With the advancement of information technology, big data on traffic accide ... Read More

Globally, 50.44% of buildings are over 30 years old. Old buildings have problems such as obsolete safety monitoring systems and poor management efficiency caused by the use of old equipment. For ... Read More

It is necessary to develop innovative communication technologies to ensure efficient operation and effective data transmission in “smart railway” systems. For these systems, information secur ... Read More