Özyurt, Erdem

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Profile URL
https://hdl.handle.net/20.500.14411/7932
Name Variants
Erdem, Ozyurt
Ozyurt, Erdem
E.,Ozyurt
O., Erdem
E.,Özyurt
Özyurt, Erdem
E., Ozyurt
Ozyurt,E.
Erdem, Özyurt
O.,Erdem
Özyurt,E.
Ö.,Erdem
Job Title
Araştırma Görevlisi
Email Address
Main Affiliation
Department of Electrical & Electronics Engineering
Status
Former Staff
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Scopus Author ID
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WoS Researcher ID

Sustainable Development Goals

4

QUALITY EDUCATION
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2

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Scholarly Output

8

Articles

1

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25/221

Supervised MSc Theses

1

Supervised PhD Theses

1

WoS Citation Count

0

Scopus Citation Count

7

WoS h-index

0

Scopus h-index

2

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0

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0

WoS Citations per Publication

0.00

Scopus Citations per Publication

0.88

Open Access Source

0

Supervised Theses

2

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JournalCount
11th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2008 -- 11th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2008 -- 22 May 2008 through 24 May 2008 -- Brasov -- 737501
2012 20th Signal Processing and Communications Applications Conference, SIU 2012, Proceedings -- 2012 20th Signal Processing and Communications Applications Conference, SIU 2012 -- 18 April 2012 through 20 April 2012 -- Fethiye, Mugla -- 907861
2014 22nd Signal Processing and Communications Applications Conference, SIU 2014 - Proceedings -- 2014 22nd Signal Processing and Communications Applications Conference, SIU 2014 -- 23 April 2014 through 25 April 2014 -- Trabzon -- 1060531
22nd IEEE Signal Processing and Communications Applications Conference (SIU) -- APR 23-25, 2014 -- Karadeniz Teknik Univ, Trabzon, TURKEY1
Proceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012 -- 6th European Conference on Antennas and Propagation, EuCAP 2012 -- 26 March 2012 through 30 March 2012 -- Prague -- 907351
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Now showing 1 - 8 of 8
  • Thumbnail Image
    Conference Object
    Citation - Scopus: 2
    Design and Fabrication of Ka Band Circular Horn Antenna;
    (2012) Danaci,S.; Gürtekin,E.; Özyurt,E.; Kara,A.
    In this paper, design and fabrication of a circular horn antenna is presented. The antenna is designed for experimental use at Ka band. The design process includes feeding structure for coaxial line and geometrical parameters of the antenna. The bandwidth of the antenna is measured as 2.25GHz, (S 11 ≤-10dB) which satisfies the requirements of targeted experimental study. A reference monopole is also designed for the measurements of antenna parameters. Antenna radiation pattern is measured with the reference monopole antenna using a VNA (S12) instead of typical signal generator/spectrum analyzer pair. Accuracy of antenna parameters along with the errors made in fabrication process is also discussed in the paper. © 2012 IEEE.
  • Thumbnail Image
    Conference Object
    Citation - Scopus: 4
    Distance Laboratory Applications Errl: a Study on Radio Communication in Electronic Field
    (2008) Aydin,C.Ç.; Türkmen,G.; Özyurt,E.; Aydm,E.U.; Çaǧiltay,N.E.; Özbek,M.E.; Kara,A.
    In the last decade, the effect of internet usage in education is gradually increased. When we look from academic perspective, the new technologies provided alternatives for students learning. As distance education becomes important everyday, the indispensable elements of teaching and education, laboratories must be reachable via remote connection. Consequently, the education that is going to be given to the students will be more flexible with respect to place and time constraints and students can reach laboratory facilities at any time and anywhere not only in lectures and practical hours. In this study, European Remote Radio Laboratory (ERRL) which is a distance remote Radio Frequency (RF) laboratory designed for electrical-electronics students, is described generally. The software architecture, infrastructure and experiment that can be done with a remote connection have been described.
  • Thumbnail Image
    Conference Object
    An algorithm for passive RFID based location estimation;
    (IEEE Computer Society, 2014) Ozyurt,E.; Aydin,E.; Yapici,A.C.
    In this study, an indoor localization system is developed for the mobile robots. The localization system consists of a passive RFID tag and a reader. The passive RFID tag is placed on the robot and reader antennas are spatially dispersed into the room. For the localization, Selective Adaptive Weighted Centroid Localization (SAWCL) algorithm is used. Performance of the localization system is evaluated for the different tags. © 2014 IEEE.
  • Thumbnail Image
    Conference Object
    Citation - Scopus: 1
    Indoor Location Finding Algorithms for Mobile Robots Carrying Passive Rfid Tags
    (2012) Özyurt,E.; Aydin,E.; Yapici,A.C.
    Precise localization of mobile robots is critical issue in military, industrial and show business applications. In the literature, several localization techniques has been proposed, in which reader is carried by the mobile object. But in this study a passive Radio Frequency Identification (RFID) tag is attached to mobile robot and the reader antennas being dispersed around the environment. This novelty protects the mobile robot from an increase of weight and results in saving in battery consumption. Also by this way, an increase in mobile object requires a mere increase in low cost passive RFID tags in the navigation system. We have applied a signal pattern matching algorithm, Weighted Centroid Localization (WCL) and Selective Adaptive Weighted Localization (SAWCL) algorithms to locate the tag via Received Signal Strength Indicator (RSSI) and we compare the results. In this study a pilot application is implemented and a prototype is developed to show the proof of concept of the system. © 2012 IEEE.
  • Thumbnail Image
    Master Thesis
    RFID kullanarak yer bulma algoritması
    (2011) Özyurt, Erdem; Aydın, Elif; Yapıcı, A. Çağrı
    Bu tez çalışmasında gezgin robota RFID etiket yerleştirilmiş ve okuyucu antenleri ise iç mekan etrafına dizilmiştir. Gezgin robotun pasif UHF RFID etiket taşıyor olması ağırlık yönünden avantaj sağladığı gibi batarya ömrü açısından da verimi artırmaktadır. Ayrıca, hareketli cismin sayısının artırılması durumunda donanım bakımından sadece düşük maliyetli pasif RFID etiket sayısının artırılması yeterli olacaktır. Geliştirilen tekniklerde elektromanyetik teori yanı sıra sinyal işleme teknikleri de kullanılmıştır. Anten dizisi kullanımıyla genlik karşılaştırma sağlanmıştır.Bu çalışmada sistemin uygulanabilirliğini gösterecek prototip tasarlanmış ve pilot uygulama yapılmıştır.
  • Thumbnail Image
    Conference Object
    An Algorithm for Passive Rfid Based Location Estimation
    (Ieee, 2014) Ozyurt, Erdem; Aydin, Elif; Yapici, A. Cagri
    In this study, an indoor localization system is developed for the mobile robots. The localization system consists of a passive RFID tag and a reader. The passive RFID tag is placed on the robot and reader antennas are spatially dispersed into the room. For the localization, Selective Adaptive Weighted Centroid Localization (SAWCL) algorithm is used. Performance of the localization system is evaluated for the different tags.
  • Thumbnail Image
    Article
    Distance Laboratory Applications Errl: a Study on Radio Communication in Electronic Field
    (Optimization of Electrical and Electronic Equipment, 2008) Aydın, Cansu Çiğdem; Özyurt, Erdem; Aydın, Elif; Çağıltay, Nergiz; Özbek, Efe; Alparslan, Ceren
    In the last decade, the effect of internet usage in education is gradually increased. When we look from academic perspective, the new technologies provided alternatives for students learning. As distance education becomes important everyday, the indispensable elements of teaching and education, laboratories must be reachable via remote connection. Consequently, the education that is going to be given to the students will be more flexible with respect to place and time constraints and students can reach laboratory facilities at any time and anywhere not only in lectures and practical hours. In this study, European Remote Radio Laboratory (ERRL) which is a distance remote Radio Frequency (RF) laboratory designed for electrical-electronics students, is described generally. The software architecture, infrastructure and experiment that can be done with a remote connection have been described.
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    Doctoral Thesis
    Dikgen Frekans-bölmeli Çoğullama Sisteminin Tepe Ortalama Güç Oranını Ton Enjeksiyonu ile Benzetimsel Tavlama Algoritması Kullanarak Düşürülmesi ve Bir Yazılım Tanımlı Radyo Sistemi Üzerinde Uygulaması
    (2016) Özyurt, Erdem; Aydın, Ramazan; Doruk, Reşat Özgür
    Dikgen frekans-bölmeli çoğullama (OFDM) popüler bir geniş-bant çok taşıyıcılı haberleşme tekniğidir; semboller arası ve taşıyıcılar arası girişime karşı dirençlidir, bununla birlikte işaretin yüksek Tepe Ortalama Güç Oranı'na (PAPR) sahip olması nedeniyle doğrusal olmayan bozulmalar sonucu sistem verimini düşürmektedir. Bu çalışmada, farklı ton sayılarına sahip işaretlerin PAPR değerini düşürmek için benzetimsel tavlama optimizasyon algoritması ile ton enjeksiyonu tekniği kullanılmıştır ve gerekli olan iterasyon sayısını azaltmak için iç eşik değeri kullanılmıştır. Benzetim sonuçları diğer teknikler ile karşılaştırılmış ve önerilen tekniğin OFDM sistemlerinin PAPR değerlerini düşürmek için kullanılabileceği görülmüştür. Tasarlanan sistem Yazılım Tanımlı Radyo (SDR) üzerinde uygulanmış ve ölçümler sonucunda doğrusal olmayan etkilerin azaltıldığı gösterilmiştir.