Can, Sultan

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Job Title:Araştırma Görevlisi
Main Affiliation:Department of Electrical & Electronics Engineering
Status: Former Staff
Name Variants:
S., Can S.,Can
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2010 - 201621

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Scholarly Output Search Results

Now showing 1 - 10 of 21
  • Conference Object
    Citation - WoS: 3
    Rectangular Shaped, Dual-Frequency Antenna With a Single Shorting Pin
    (Turgut Ozal Univ, 2012) Kapusuz, K. Yavuz; Can, Sultan; Aydin, Elif
    In this study, a dual-frequency rectangular patch antenna is demonstrated. The dual frequency operation is obtained via inserting a shorting pin to the rectangular patch coaxial fed antenna. The first and the second resonant frequencies are presented for different substrate, thickness, and side length values. The effect of the shorting pin is also observed and the results are presented. The results obtained from this study are compared with the ones in the literature and satisfactory agreement is obtained. While 4.75% average error is achieved for the first resonant frequency, the average error for the second resonant frequency is 4.49%. The relation of the first and the second resonant frequency with the antenna parameters are evaluated and presented.
  • Conference Object
    Design and Fabrication of Dual-Frequency H-Shaped Antenna;
    (IEEE, 2013-04) Dagdeviren,B.; Yavuz Kapusuz,K.; Can,S.; Aydin,E.; Kapusuz, K. Yavuz
    In this study, the parameters that effects the operating frequency of dual frequency H-shaped antenna are examined. These parameters are determined as type of the dielectric constant of substrate, substrate thickness, dimensions of the antenna and dimensions of the slots that are used to obtain shape of H. The produced and simulated results of the proposed antennas are presented and compared with the studies in literature. © 2013 IEEE.
  • Conference Object
    Citation - WoS: 10
    A Survey on Lifelong Learning and Project-Based Learning Among Engineering Students
    (Elsevier Science Bv, 2014-02) Kapusuz, K. Yavuz; Can, Sultan
    Lifelong learning is a highly important issue that most of the governments emphasize on their education programs. It is commonly known that there are various requirements such as learning how to learn, improving communication skills, teamwork abilities and controlling time-money etc. In order to successful in professional life, besides theoretical knowledge. Most of these mentioned requirements are even needed in our daily life to be able to learn efficiently, in any desired field. This study presents the results of a survey carried out to evaluate engineering students' viewpoints regarding lifelong learning and project-based learning. Their perspective on "learning-by-doing" is also investigated. Several aspects in engineering are considered, and evaluation is formed according to these aspects. The importance of theoretical knowledge, oral and written communication skills, economic perspectives, time and budget control, teamwork abilities, learning-by-project and learning-by-doing are the parameters evaluated in the survey. A descriptive analyze is performed in order to evaluate the engineering students' viewpoint about learning at Atilim University. The proposed survey is conducted with 80 students from Faculty of Engineering and the results are illustrated. Based on results, the main issue that the participants highlight is the need of change in learning methods and they are underlying that they want to get integrated more into real world. This study may help the mentors to design a new curriculum for achieving success in the field, which will also be a pioneer the success in every field of life. (C) 2013 The Authors. Published by Elsevier Ltd.
  • Article
    Citation - WoS: 1
    Citation - Scopus: 3
    Calculation of Resonant Frequencies of a Shorting Pin-Loaded Etma With Ann
    (Wiley-blackwell, 2014-01-28) Can, Sultan; Kapusuz, Kamil Yavuz; Aydin, Elif
    [No Abstract Available]
  • Article
  • Article
    Reduction of Specific Absorption Rate with Artificial Magnetic Conductors
    (2016) Can, Sultan; Yılmaz, Asım Egemen
    This study presents an artificial magnetic conductor (AMC) design in order to be used for reducing the specific absorption rate (SAR) for the portion of the electromagnetic spectrum in which the electromagnetic pollution is commonly observed. The proposed design has a bandwidth of 0.4609 GHz and it is evaluated by using three different body tissues consisting of planar, cylindrical, and CST SAM phantom head model, and a significant reduction is observed via the usage of AMC. The proposed design, which has an AMC property between 2.8 GHz and 3.3 GHz, achieved a reduction in the SAR value with a percentage of 9% in planar human tissue, 58.9% for the cylindrical tissue, 18.4% for the phantom head model, at 3 GHz. © 2016 Wiley Periodicals, Inc. Int J RF and Microwave CAE 26:349–354, 2016.
  • Conference Object
    Analysis of the Parameters That Effects the Operating Frequencies and Bandwidth of a Cpw-Fed Patch Antenna
    (Ieee, 2013) Dagdeviren, Birkan; Kapusuz, K. Yavuz; Can, Sultan; Aydin, Elif
    In this study, the analysis of the effect of antenna parameters to the operating frequency is performed in a coplanar waveguide fed patch antenna. The effect of the size and the substrate of the design dual frequency antenna to the operating frequency and bandwidth are also evaluated. Bandwidth of the upper and lower frequency is also investigated and results are demonstrated. The method to increase the bandwidth is also presented by using the chosen parameters.
  • Conference Object
    Citation - WoS: 4
    Dual-Frequency, Two Shorting Pin-Loaded Equilateral Triangular Patch Antennas
    (Electromagnetics Acad, 2012) Can, Sultan; Kapusuz, K. Yavuz; Aydin, Elif
    This study presents the resonant frequencies of several antennas, which are dual-frequency antennas. These antennas possess two shorting pins to form dual frequency. Among several methods to provide dual operation, two shorting pins are used to form dual frequency equilateral triangular antennas since there are limited studies on this issue and higher frequency ratios are achievable. The present study has been done with this in mind in order to contribute to related literature on such antennas. Here, the parameters that affect the resonant frequencies of the antenna are also evaluated. The thickness, side length, and shorting pin positions are changed numerous times, and the resonant frequencies are examined according to the change of these parameters. Finally, the frequency ratios are determined for each variation, and the results are compared. The proposed antennas in present study achieved a frequency ratio around 5.7, which is significantly higher from the ones presented in the literature.
  • Article
    Artificial Neural Network Based Bandwidth Estimation of a CPW-Fed Patch Antenna
    (2013) Dagdeviren, B.; Kapusuz, Kamil Yavuz; Can, Sultan
    In this study, coplanar wave (CPW) feed microstrip antennas are designed to form dual frequency by inserting single stub. Bandwidths of the microstrip printed antennas for both upper and lower frequencies are represented in this study by considering the simulated and experimental results. For each size of T-matching network and each permittivity values are varied and effects of these variations are analyzed. The presented printed antennas in literature which have the same shape and the same feeding types are compared and results are presented. Besides presenting those, in a different way from the literature, this method is proposed to estimate the bandwidths of those antennas. The results of this study will guide researchers who want to predict the resonance frequencies and bandwidth of mentioned antennas before producing the antenna so that they will handle the problem by saving the time and estimating the bandwidth before production.
  • Article
    Citation - WoS: 1
    Citation - Scopus: 1
    Neural Network Based Estimation of Resonant Frequency of an Equilateral Triangular Microstrip Patch Antenna
    (Univ Osijek, Tech Fac, 2013) Kapusuz, Kamil Yavuz; Tora, Hakan; Can, Sultan; Airframe and Powerplant Maintenance; Department of Electrical & Electronics Engineering
    This study proposes an artificial neural network (ANN) model in order to approximate the resonant frequencies of equilateral triangular patch antennas. The neural network structure applied here is trained and tested for both single-layer and double-layer antennas. It is shown upon experiment that the resonant frequencies obtained from the neural network are both more accurate than the calculated frequencies by formula and satisfactorily close to the measured frequencies. Results appear to be promising as per the available literature. This paper also may offer more efficient approach to developing antennas of such nature. While the total absolute error of 7 MHz and the average error of 0,09 % are achieved for single-layer antenna, the total absolute and average errors are 49 MHz and 0,07 % for the double-layered antenna, respectively.
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JournalCount
21st Signal Processing and Communications Applications Conference (SIU) -- APR 24-26, 2013 -- CYPRUS3
Microwave and Optical Technology Letters3
2013 21st Signal Processing and Communications Applications Conference, SIU 2013 -- 2013 21st Signal Processing and Communications Applications Conference, SIU 2013 -- 24 April 2013 through 26 April 2013 -- Haspolat -- 981093
Progress In Electromagnetics Research Symposium (PIERS) -- AUG 19-23, 2012 -- Moscow, RUSSIA2
Progress in Electromagnetics Research Symposium -- Progress in Electromagnetics Research Symposium, PIERS 2012 Moscow -- 19 August 2012 through 23 August 2012 -- Moscow -- 937012
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Scholarly Output

21

Articles

8

Views / Downloads

21/13

Supervised MSc Theses

1

Supervised PhD Theses

0

WoS Citation Count

46

Scopus Citation Count

37

Patents

0

Projects

0

WoS Citations per Publication

2.19

Scopus Citations per Publication

1.76

Open Access Source

4

Supervised Theses

1

Scopus Quartile Distribution

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