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9 Pages, 984 KB Download PDF

S-Parameters Optimization in both Segmented and Unsegmented Insulated TSV upto 40GHz Frequency

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 268–276, 2017; DOI: 10.25046/aj020336
Abstract:

Segmented and unsegmented 3D insulated copper through silicon vias (TSVs) of diameter 10 micro-meter, height 100 micro-meter and silicon of sizes 100 micro-meter by 100 micro-meter by 100 micro-meter are modeled using analysis system (ANSYS), equivalent circuit using advanced design system (ADS) at frequency ranges between 100MHz and 40GHz and 10MHz step size. The segmented…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Telecommunications (TEL))
Open AccessArticle
6 Pages, 996 KB Download PDF

Biosynthesis of Gold Nanoparticles by Fenugreek (Trigonella Foenum-Graecum) Extract

Advances in Science, Technology and Engineering Systems Journal, Volume 1, Issue 5, Page # 50–55, 2016; DOI: 10.25046/aj010509
Abstract:

In this work fenugreek(Trigonella Foenum Graecum) extract was used to synthesis gold nanoparticles by simple and safe method .In aqueous solution of chloroaurate ions, fenugreek extract was used as reducing agent and gum Arabic as stabilizer by one synthetic route which is microwave irradiation .The nanoparticles were characterized and investigated by ultraviolet-visible (UV-Vis) spectrophotometry, transmission…

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(This article belongs to the Special issue on Recent Advances in Electrical and Electronics Engineering 2016 & Section Nanoscience & Nanotechnology (NSC))
Open AccessArticle
5 Pages, 1,484 KB Download PDF

Solar Irradiance & On Grid Solar Power Systems with Net Metering in Pakistan

Advances in Science, Technology and Engineering Systems Journal, Volume 1, Issue 2, Page # 1–5, 2016; DOI: 10.25046/aj010201
Abstract:

This paper presents a case study of solar irradiance and scope of on-grid solar power systems with net-metering in Pakistan. Detailed analysis of solar irradiance in Pakistan is being carried out by developing the dedicated solar excel sheets. The need of on grid solar power systems for the present energy crisis in developing countries like…

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(This article belongs to Section Energy & Fuels (ENF))
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