Telephone line echo conceller structures and performance evaluations

Download
2002
Bektaş, Burçin

Suggestions

Microwave sintering and characterization of soft magnetic powder metallurgical Ni-Fe alloys
Erdem, Derya; Dericioğlu, Arcan Fehmi; Department of Metallurgical and Materials Engineering (2011)
In this study, prealloyed austenitic stainless steel and premixed soft magnetic Ni-Fe permalloy compacts were consolidated through microwave and conventional sintering routes at combinations of various sintering temperatures and compaction pressures. Sintered alloys were characterized in terms of their densification, microstructural evolution as well as mechanical and magnetic properties. The effect of sintering method in terms of the applied sintering parameters on the final properties of the compacts were...
Design and Performance Analysis of a Grid Connected PWM-VSI System
Kantar, Emre; Usluer, S. Nadir; Hava, Ahmet Masum (2013-11-30)
Pulse-width modulation (PWM) voltage source inverters (VSIs) are favorable interface devices to the power grid for renewable energy systems. This paper deals with the design of the LCL-filter and inverter for the grid-connected VSI. A complete design procedure for both reactive and passive components of LCL-filter is demonstrated with a new iterative approach in selection of the filter inductors. The design process for a two-level VSI is clearly illustrated through an example and the dynamic response is inv...
Divisibility properties on boolean functions using the numerical normal form
Göloğlu, Faruk; Yücel, Melek D; Department of Cryptography (2004)
A Boolean function can be represented in several different forms. These different representation have advantages and disadvantages of their own. The Algebraic Normal Form, truth table, and Walsh spectrum representations are widely studied in literature. In 1999, Claude Carlet and Phillippe Guillot introduced the Numerical Normal Form. NumericalNormal Form(NNF) of a Boolean function is similar to Algebraic Normal Form, with integer coefficients instead of coefficients from the two element field. Using NNF re...
Electrochemically prepared conducting polymer grafts of pyrrole
Balcı, Nurcan; Akbulut, Ural; Toppare, Levent; Department of Chemistry (1997)
Civil society and state relations in Turkey: Opposing trajectories of two Islamist women's civil society organizations
Keysan, Asuman Ozgur; Özdemir, Zelal (Informa UK Limited, 2020-07-01)
The Islamic women's civil society organizations (CSOs) in Turkey entered a new phase with the lifting of the headscarf ban, which had long been the focus of Islamic women's activism against authoritarian gender policies in the country. Based on research conducted in 2012 and 2018 on two Islamist women's CSOs that have been active here during the last two decades, AKDER (Women's Rights Organization against Discrimination) and BKP (Capital City Women's Platform Association), this paper aims to understand thes...
Citation Formats
B. Bektaş, “Telephone line echo conceller structures and performance evaluations,” Middle East Technical University, 2002.