Elektrik- Elektronik Mühendisliği: Recent submissions

  • From place detection to long-term place memory 
    Demir, Mahmut. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    This thesis is concerned with automated place detection and its coupling with long-term place memory. Long-term place memory is critical if a robot is to be placeaware as it stores the relevant knowledge for future referral. ...
  • 2D to 3D video conversion 
    Çoban Aydın, Aysun. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Stereoscopic 3D visualisation is increasingly embedded into social life through the use of commercially available 3D-TV sets. In this work, a hybrid approach for 2D to 3D conversion is presented to produce stereoscopic 3D ...
  • A 10 bit interface circuit for an array of capacitive transducers 
    Vosoughi, Mohammad Ali. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Terahertz Cameras are going to be widely used in many places, speci cally for medical purpose and there are many advantages over the use of terahertz signals for imaging. Among di erent methods of terahertz imaging, the ...
  • Design of magnetic sensing microsystem with hall sensors 
    Oktay, Ece (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Magnetic sensors are transducers which convert magnetic eld into electrical signals. A class of magnetic sensors is Hall E ect sensor where transportation of the electrons in the electrical device is a ected by the presence ...
  • Low power consumption continuous time sigma-delta modulator design 
    Çeliker, Hikmet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Mobile electronic devices have important roles in our daily lives. While they are getting smaller, their functionality is increasing. As the charge capacity of the batteries is limited, it should be spent e ciently. Low ...
  • Temperature increase and SAR distribution in human brain and breast from cell phone RF exposure using FEM modeling 
    Gündüz, Caner. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Today, almost everyone in the society is using GSM technology as mobile phones have become irresistible. However, for the sake of the future of humanity, we also have to focus the other side of the coin, which is this ...
  • Design, fabrication, and characterization of rectangular split-ring resonators for sensing applications 
    Zahertar, Shahrzad. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In this thesis, rectangular split ring resonators in microwave and terahertz frequencies are modeled, fabricated, and characterized. For microwave frequencies, rectangular split-ring resonators with one-split and two-splits ...
  • Appearance based self localization and navigation using place memory 
    Yel, Esen. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    This thesis is concerned with appearance based self-localization and navigation. First, we assume a place-aware robot. Such a robot can recognize a place (i.e. a particular room etc.) after having learned it based on a ...
  • Efficient yield estimation using rare event simulation techniques on analog design automation tools 
    Çamlı, Alphan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    With the improvements in fabrication processes, electronic circuit designers have begun to design complex circuits which consist of multibillion transistors. But, as circuit complexity increases, the silicon complexity ...
  • Analyses of literary texts by using statistical inference methods 
    Yavuz, Mehmet Can. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Quantitative Analysis of Literature (QAL) [1] is a rapidly growing field and it deals with numerical analyses of literary texts. Our motivation in this thesis is to classify literary pieces of authors based on their choice ...
  • Memristive systems and the use of memristors in modeling 
    Gündüzalp, Mustafa. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1982., 1982.)
    In the past years many developments have been observed and so many devices have been invented. The design of new systems using these devices are becoming more and more important. Moreover nonlinear behaviours of these ...
  • Design and implementation of an electronic control and image acquisition system for laser scanning confocal microscopy 
    Gümüş, Gökhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In this thesis, an electronic control and image acquisition system for a laser scanning confocal microscope (LSCM) is presented. The system is controlled from a graphical user interface (GUI) via a data acquisition (DAQ) ...
  • Keyword search by symbolic indexing 
    Sarı, Leda. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    The aim of keyword search (KWS) is to locate written queries in large amount of audio data such as archived news broadcasts, audio/video lectures, recorded customer call-center data or conversational speech. State of the ...
  • DDoS attack detection by using packet features 
    Korkusuz, Ammar Yasir. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    DDoS attacks have been in internet life for a long time and most of hosts are still vulnerable for DDoS attacks. Complete detection and prevention of DDoS attacks is almost impossible, since their working method. Especially, ...
  • Radio direction finding & smart antennas 
    Kebeli, Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In this thesis, Radio Direction Finding (DF) and Smart Antennas are studied. DF refers to the science of determining the location of radio transmission sources. A DF system uses the characteristics of the radio signal such ...
  • Pre - filtered dynamic time warping for posteriorgram based keyword search 
    Çetinkaya, Gözde. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    This thesis is motivated by the challange of high computational demand of the dynamic time warping algorithm, which is very prevalent for template based keyword search tasks. The dynamic time warping algorithm su ers from ...
  • Design of A 12-BIT 3 GS/s current steering DAC 
    Çalışkan, Seyhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Even if digital circuits are ubiquitous thanks to the easier design and test automation, the real world is an analog place. DACs are the circuit blocks which allow converting the signals which are easily processed in digital ...
  • Design and microfabrication of a strain - gauge array on polymer substrate for tactile neuroprosthesis in rats 
    Beygi, Mohammad. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In this work design, microfabrication and characterization of a strain gauge array which can be used for sensory neuroprostheses in rats is presented. The array is composed of an array of 2×7 cells, each of which has a ...
  • Malware analysis with side-channel information on android smartphones 
    Davarcı, Erhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In recent years, smartphones have become inseparable components of people's daily life. However, the great popularity of smartphones causes some security problems. For example, users may store their contact lists, passwords ...
  • Isı mitigation techniques in molecular communication 
    Tepekule, Burcu. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Molecular communication via di↵usion (MCvD) is a new field of communication where molecules are used to transfer information. One of the main challenges in MCvD is the intersymbol interference (ISI), which inhibits ...

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