Browsing Department of Electrical and Electronic Engineering by Subject "Antennas (Electronics)"

EMU I-REP

Browsing Department of Electrical and Electronic Engineering by Subject "Antennas (Electronics)"

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  • Analysis of cross-talk and discontinuity problems in microstrip lines 
    Hussein, Ahmed Ali (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-02)
    ABSTRACT: In this thesis, microstrip line problems such as crosstalk and discontinuity that may occur in the microwave circuits have been studied in line with the literature and simulations have been carried out by using ...
  • Analysis of different structures of patch antennas 
    Elias, Bashar Bahaa Noori Qas (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-01)
    ABSTRACT: In this thesis, Method of Moment (MoM) based FEKO software version 5.5 was used to simulate patch antennas in different structures. For patch antennas, some of the fields are in the substrate and some of them in ...
  • Broadband bow-tie antenna with tapered balun 
    Jaafar, Hussein Mohammed (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014)
    ABSTRACT: In microwave applications spectrum Industrial, Scientific and Medical (ISM) band, especially in wireless communication systems applications such as GSM, 3G, Wi-Fi and Wi-MAX applications, high antenna characteristics ...
  • Cancer Detection Using Printed Antenna Placed on Human Breast Model 
    Ali, Nagia Rafalla (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2020)
    In this study electromagnetic properties of female human breast were used for cancer tissue detection. Deviation of the malignant cells’ properties from those of healthy cells’ directly affect the performance of an antenna ...
  • Comprehensive Study on Phased Antenna Array Based on Conventional and Shielded Butler Matrix for 2.4 GHz Applications 
    Haidar, Muhannad Basem (Eastern Mediterranean University EMU, 2017-06)
    In this work, a phased antenna array based on 4×4 Butler matrix is designed and simulated for 2.4 GHz applications using Roger RT 5880 as a substrate layer. CST SUIT STUDIO is used for this purpose. Two different designs ...
  • Current Distribution on Linear Thin Wire Antenna Application of MOM and FMM 
    Attaei, Yazdan Mehdipour (Eastern Mediterranean University (EMU), 2012)
    Numerical techniques in solving electromagnetics problems are the most common methods which are used during the last decades, especially with the growing inventions of fast speed computers and powerful softwares. In this ...
  • MIMO Antenna System for Reception and Transmission of 5G Network Signals 
    Akilhoca, Gorkem (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2022-02)
    Evolution from 4G to 5G is a concept which is still new and not currently applied in many countries, even though we are ahead of the planned global launch of 5G network system. The base station antennas located in ...
  • Modeling of Miniaturized, Multiband and Ultra-Wideband Fractal Antenna 
    Zakariyya, Sikiru Olayinka (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-09)
    Due to advancements in communication technology, there is an increase in the demand of small size, low cost, multiband and wideband antennas. With a view to address these demands, a fractal design was employed in this ...
  • A Modified 4×4 Butler Matrix Based Switched Beamforming Network with Five Beams 
    Al-Marwan, Qutaibah Khaled (Eastern Mediterranean University EMU - Doğu Akdeniz Üniversitesi (DAÜ), 2017-02)
    In this work 4x4 Butler matrix with 1×4 microstrip patch antenna array has been proposed to form a switched beamforming network operating at 3 GHz. This beamformer generates 4 orthogonal beams. 4x4 Butler matrix comprises ...
  • Multiband Antenna Design Based on Descartes Circle Theorem 
    Mohammed, Majda. I. Abdraba (2018-07)
    Self-similar slots, known as fractal geometries, are widely used to enhance the bandwidths of the patch antennas. In this study, Descartes Circle Theorem (DCT) is used to obtain the fractal geometries for four iterations. ...
  • Multi - band fractal antenna modeling 
    Makki, Hayder Mazin (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2013-09)
    ABSTRACT: This thesis demonstrates the design procedure of a multilayer fractal patch antenna to be used. A novel combination structure of fractal geometries arranged in two stacked layers that allows a multiband/wideband ...
  • Multi-Beam Patch Antenna Design 
    Konca, Mustafa (Eastern Mediterranean University (EMU), 2010)
    ABSTRACT: This thesis describes the design procedure of a circular microstrip antenna array to be used for wireless communications. The proposed antenna utilizes a novel feed network that enables the user to change the ...
  • Near Field Focusing of Rectangular Microstrip Patch Antenna Array 
    Sohail, Muhammad (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2016-02)
    Near Field focusing is one of the most demanded current day research study. Microstrip patch antenna arrays are widely used for the purpose of focusing the radiation from an antenna in the near field (Fresnel) region. ...
  • The Radiation Pattern and Phase Center of Two-Dimensional Apertures 
    Embais, Khadija (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2016-02)
    Two matching techniques namely linearly tapered and multistep transition were used to design two dimensional radiators between parallel plate regions and 50 microstrip feed line. Transitions for different aperture widths ...
  • Rotman Lens Design and Simulation in ISM’s Band 
    Al-obaidi, Mohammed Khalid Ibraheem (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-08)
    ABSTRACT: Wide coverage area is one of the most important requirements of the antenna applications, such as radar systems or satellite communications. Rotman lens is a low cost beam forming system that provides wide scan ...
  • Spurious Radiation Suppression in Microstrip Monopulse Antenna 
    Hnesh, Allaeldien Mohamed G (Eastern Mediterranean University EMU, 2017-02)
    The monopulse technique has been widely used for target detection in Radar Tracking Systems. Various modern technologies have been used to implement it. The use of microstrip technology in the monopulse technique attracted ...