Improvement on the photovoltaıc devıce performance of n CdS p Si heterojunctıon dıode wıth the ınclusıon of Ag plasmonıc layer

Kayra Güllü, Seda
Güllü, Hasan Hüseyin
Parlak, Mehmet
Bek, Alpan


Improvement of Transform-Skip Mode in Lossy Intra Coding with 3-Tap Filters
Alvar, Saeed Ranjbar; Kamışlı, Fatih (2016-08-05)
Using transforms in video coding is an effective method in reducing the spatial redundancy. However, for some cases applying transforms does not reduce the spatial redundancy. For these cases, transforms are skipped and the prediction error is directly quantized and then entropy coded. To further reduce the spatial redundancy in the transform skipped blocks, a pixel-by-pixel lossy intra prediction method based on a two dimensional correlation model is proposed in this paper. In the proposed method, three re...
Improvement of the electric field distribution in the medium voltage gas insulated inductive voltage transformers
Var, Melih; Keysan, Ozan; Department of Electrical and Electronics Engineering (2017)
IVoltage transformers are commonly used in medium voltage systems for both protection and measurement purposes. These transformers are designed to satisfy the mandatory IEC requirements at the lowest possible cost. The average life expectancy of such transformer is about 20 years, reliability and robustness are of the utmost importance. The main cause of failure during rated operation is the deterioration of the solid insulation by partial discharges. Partial discharges, unless there is a manufacturing erro...
Improvement of PEMFC performance with Nafion/inorganic nanocomposite membrane electrode assembly prepared by ultrasonic coating technique
Devrim, Yilser; Erkan, Serdar; BAÇ, NURCAN; Eroğlu, İnci (2012-11-01)
electrode assemblies with Nafion/nanosize titanium silicon dioxide (TiSiO4) composite membranes were manufactured with a novel ultrasonic-spray technique and tested in proton exchange membrane fuel cell (PEMFC). Nafion/TiO2 and Nafion/SiO2 nanocomposite membranes were also fabricated by the same technique and their characteristics and performances in PEMFC were compared with Nafion/TiSiO4 mixed oxide membrane. The composite membranes have been characterized by thermogravimetric analysis, scanning electron m...
Improvement of Filter Estimates Based on Data from Unmanned Underwater Vehicle with Machine Learning Insansiz Sualti Aracindan Alinan Verilere Baǧli Filtre Kestirimlerinin Makine Öǧrenmesi ile Iyileştirilmesi
Erol, Berna; Cantekin, Recep Fatih; Kartal, Seda Karadeniz; Hacioglu, Rifat; Gormus, Kurtulus Sedar; Kutoglu, Senol Hakan; Leblebicioğlu, Mehmet Kemal (2020-10-15)
© 2020 IEEE.In this study, the mathematical model of unmanned underwater vehicle is obtained in 6 DOF. The navigation sensor data are generated from mathematical model response. Extended Kalman filer and Unscented Kalman filter is applied to estimate noisy sensor data. For the EKF, nonlinear model is linearized around the equilibrium points. For the UKF, nonlinear system model is used. The estimation performance of EKF and UKF are compared. Estimation has been improved by applying support vector machine alg...
Improvement of Adhesion between the Layers of Polystyrene‐Based Carbon Fabric‐Reinforced Composites
Erkmen, Berrak; Bayram, Göknur (2019-05-26)
Citation Formats
S. Kayra Güllü, H. H. Güllü, M. Parlak, and A. Bek, “Improvement on the photovoltaıc devıce performance of n CdS p Si heterojunctıon dıode wıth the ınclusıon of Ag plasmonıc layer,” 2016, Accessed: 00, 2021. [Online]. Available: