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Browsing Elektronik ve Haberleşme Mühendisliği Bölümü Yayın Koleksiyonu by Title

Browsing Elektronik ve Haberleşme Mühendisliği Bölümü Yayın Koleksiyonu by Title

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  • A survey on belief propagation decoding of polar codes 
    Arlı, Ahmet Cağrı; Gazi, Orhan (2021-08)
    The increasing data traffic rate of wireless communication systems forces the development of new technologies mandatory. Providing high data rate, extremely low latency and improvement on quality of service are the main ...
  • A survey on Klein paradox 
    Umul, Yusuf Ziya (Elsevier GMBH, 2019)
    The solution of the relativistic tunneling problem with the aid of the Klein-Gordon and kinetic energy based wave equations are reviewed. The behaviors of the transmitted and reflected wave functions by the potential barrier ...
  • A Tutorial Introduction to VHDL Programming 
    Gazi, Orhan (Springer, 2019)
    This book helps readers create good VHDL descriptions and simulate VHDL designs. It teaches VHDL using selected sample problems, which are solved step by step and with precise explanations, so that readers get a clear idea ...
  • A uniform function for the diffraction of spherical waves 
    Umul, Yusuf Ziya (Elsevier GMBH, 2017)
    A function which occurs in the scattering problem of the spherical waves by a perfectly conducting half-plane is introduced for constructing the transition functions of the uniform theory of diffraction and uniform asymptotic ...
  • Abstraction-Based Control for Not Necessarily Closed Behaviours 
    Moor, Thomas; Schmidt, Klaus Werner; Wittmann, Thomas (IFAC Secretariat, 2011)
    This paper addresses abstraction-based supervisory control for plant and specification behaviours that are not necessarily ω-closed, i.e. plant behaviours that exhibit eventuality properties and specifications that impose ...
  • Abstraction-Based Modeling and Control For Reconfigurable Machine Tools (RMT) 
    Khalid, Harith M.; Schmidt, Klaus (2014)
  • Abstraction-based verification of codiagnosability for discrete event systems 
    Schmidt, Klaus Werner (Pergamon-Elsevier Science LTD, 2010-09)
    In this paper, we investigate the verification of codiagnosability for discrete event systems (DES). That is, it is desired to ascertain if the occurrence of system faults can be detected based on the information of multiple ...
  • Acoustic and Linguistic Properties of Turkish Whistle Language 
    Özaydın, Selma (2018-08)
    This paper presents the acoustic and linguistic properties of Turkish Whistle Language. Whistle Language is a natural communication method usually used for far-distance interaction in some regions in the world. In a whistled ...
  • Active laser radar systems with stochastic electromagnetic beams in turbulent atmosphere 
    Cai, Yangjian; Korotkova, Olga; Eyyuboğlu, Halil T.; Baykal, Yahya (Optical Soc Amer, 2008-09-29)
    Propagation of stochastic electromagnetic beams through paraxial ABCD optical systems operating through turbulent atmosphere is investigated with the help of the ABCD matrices and the generalized Huygens-Fresnel integral. ...
  • Adaptive Optics Correction of Scintillation in Underwater Medium 
    Baykal, Yahya (Taylor&Francis LTD, 2020-02-06)
    Adaptive optics correction of the scintillation index of a Gaussian laser beam in underwater turbulence is studied. To introduce the adaptive optics correction, filter functions providing the piston, tilt and astigmatism ...
  • Airy-type relativistic matter wave 
    Umul, Yusuf Ziya (2021-12)
    A new relativistic Airy-type matter wave is introduced as a solution of the kinetic energy based wave equation. The parametric solution of the related differential equation is obtained. The total energy and momentum of the ...
  • Alternative interpretation of the edge-diffraction phenomenon 
    Umul, Yusuf Ziya (Optical Soc Amer, 2008-03)
    An alternative interpretation of the phenomenon of edge diffraction is proposed according to a new separation of the Fresnel function. The subfields are investigated in the problem of diffraction of a plane wave by a ...
  • An analysis on radius of curvature aspects of hyperbolic and sinusoidal Gaussian beams 
    Eyyuboğlu, Halil T.; Ji, Xiaoling (Springer, 2010-10)
    The effective radius of curvature of hyperbolic and sinusoidal Gaussian beams in free space and turbulent atmosphere is studied analytically and numerically. It is shown that the radius of curvature rises with growing ...
  • An analytical solution for the plane wave diffraction by a resistive half-plane residing at the interface of left and right handed media 
    Başdemir, Hüsnü Deniz (Elsevier GMBH, 2019-08)
    The diffraction of waves by a resistive half-plane lying on the interface of left and right handed media is investigated in this study. Because of the anomalous refraction property of left handed media, shadow boundary ...
  • An investigation of hydrogen bonded neutral B4Hn (n=1-11) and anionic B4H11(-1) clusters: Density functional study 
    Böyükata, Mustafa; Özdoğan, Cem; Güvenç, Ziya B. (Elsevier Science, 2007-03-28)
    In this study, detailed analysis of the structural stability of hydrogen bonded four-atom boron clusters within the framework of density functional theory (DFT) is presented. Effects of the number of hydrogen atoms on the ...
  • An isolated word speaker recognition system 
    Özaydın, Selma (IEEE, 2017)
    The paper presents a design of an isolated word speaker recognizer system by using the Hidden Markov Model. HTK toolkit is used as a design tool. The system is operated on a closed set of speakers and with a limited ...
  • An online adaptive cooperation scheme for spectrum sensing based on a second-order statistical method 
    Yarkan, Serhan; Töreyin, Behçet Uğur; Qaraqe, Khalid A.; Çetin, A. Enis (IEEE-Inst Electrical Electronics Engineers Inc, 2012-02)
    Spectrum sensing is one of the most important features of cognitive radio (CR) systems. Although spectrum sensing can be performed by a single CR, it is shown in the literature that cooperative techniques, including multiple ...
  • Analog and digital filter design 
    Gazi, Orhan (2018)
    In this chapter, we will study analog and digital filter design techniques. A filter is nothing but a linear time invariant (LTI) system. Any LTI system can be described using its impulse response. If the impulse response ...
  • Analysis of delay factors for voice over WiMAX 
    Şafak, A.; Preveze, B. (IEEE, 2008)
    This paper presents the results of our computer simulation for delays experienced by voice packets over WiMAX 802.16e protocol running over an enterprise packet network connected to public internet. In the simulation we ...
  • Analysis of flat-topped Gaussian vortex beam scintillation properties in atmospheric turbulence 
    Elmabruk, Kholoud; Eyyuboğlu, Halil T. (Spie-Soc Photo-Optical Instrumentation Engineers, 2019-06)
    We analyze the scintillation properties of a flat-topped Gaussian vortex beam propagating in a weakly turbulent atmosphere. We utilize a random phase screen model to perform this analysis. We evaluate the scintillation ...