Jurnal Ilmiah Giga is a peer-reviewed journal committed to advancing scientific knowledge and research findings from several branches of Engineering and Technology. The Journal publishes scientific articles based on research results, original articles, reviews, and research notes whose contents and approaches appeal to various scholars. Articles to be published are articles that have never been published before and are not considered elsewhere. Jurnal Ilmiah Giga also publishes fast publications. Jurnal Ilmiah Giga covers the latest research in several branches of engineering, and technology including Physics, Medical Physics, Geophysics, Physical Engineering, Electrical & Electronic Engineering, Computer Engineering, Mechanical Engineering, Chemical Engineering & Bioprocess, Material Engineering & Metallurgy, Industrial Engineering. The criteria used in determining the acceptance of article contributions is the depth of the substance of the field of engineering and technology that has an impact on other people's research. Jurnal Ilmiah Giga, published twice each year, is a place for readers to find progress in discoveries in science, engineering, and technology.