Metamaterials possess distinct characteristics that make them very suitable for scientific
investigation. This phenomenon's hallmark has left scientists perplexed and skeptical …

Quantitative research has been conducted on the effect of rainfall and wind speed on
lightning events in Pekanbaru City from August to October 2018. Observation data were …

The development of methods to generate artificial plasma continues to be carried out for
industrial purposes in machines and production products. To overcome experimental …

This work presents a novel multiband cir-cular microstrip patch antenna specifically
designed for radar applications. Simulation results demonstrate the performance of a …

Metamaterials possess distinct characteristics that make them very suitable for scientific
investigation. This phenomenon's hallmark has left scientists perplexed and skeptical …

In this research, a microstrip antenna with a bowtie hole was constructed. The proposed
antenna is designed and fabricated to operate in the 2.4 GHz frequency band. Arc antennas …

This research paper introduces the design and analysis of a high-efficiency circular antenna
specifically developed for RADAR applications. The simulation results demonstrate the …