Browsing by Keywords "signal"

Now showing items 1-10 of 10

  • Application for measuring electromagnetic fields from Fm broadcasting stations with a portable specrtrum analyzer

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Belitsis, Gerasimos
    Thesis advisor: Stratakis, Dimitrios
    Publication Date: 2016-06-08
    The purpose of this diplomatic paper is to create a software to be able to handle a portable Spectrum Analyzer through a Personal Computer. In this paper is shown how we handle the Spectrum Analyzer and the ways that the ...

  • Application for measuring electromagnetic fields from Digital Television Broadcasting Stations with a portable spectrum analyzer

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Nikolaou, Maria
    Thesis advisor: Stratakis, Dimitrios
    Publication Date: 2016-06-03
    The purpose of the paper is to create software that will run on a computer to be able to handle the Spectrum Analyzer.The Portable Spectrum Analyzer is easy to use due to the remote operability achieved through Matlab

  • Analogue voice coding.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Mavrogeorgis, Ioannis
    Thesis advisor: Makris, Ioannis
    Publication Date: 03-04-2008
    The aim of this project is the design and development of a simple scrambler system used for the range of audible frequencies and more specifically for the frequency range of telephone landline applications. The fundamental ...

  • Inverse problems in digital signal processing.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Theodoridis, Georgios
    Thesis advisor: Kokkinos, Evangelos
    Publication Date: 29-02-2008
    Inverse problems, signal recovery, algorithms for computed tomographs channel equalization, synthetic aperture radar algorithms, iterative image restoration algorithms.

  • Vibro - acoustic communication in honeybees.

    H.M.U., School of Agricultural Sciences (SAGRIS), MSc in Applied Science and Technology in Agriculture
    Authors: Lalla, Panagoula
    Thesis advisor: Alyssandrakis, Eleftherios
    Publication Date: 2023-10-13
    Honeybees are considered one of the most important organisms on earth. In an ecological context, their significance relies fundamentally upon their contribution, as plant pollinators, to the propagation and preservation ...

  • Design and construction of FM radio signal receiver.

    Η.Μ.U, School of Music and Optoacoustic Technologies (SMOT), Music Technology and Acoustics Dept.
    Authors: Taousianis, Charalampos
    Thesis advisor: Piotogiannakis, Stylianos
    Publication Date: 2021-04-06
    The purpose of this dissertation is the construction of an FM radio receiver and the analyze of its operation. The dissertation consists of two parts, the theoretical and the experimental. In more detail, in the first ...

  • Study of electromagnetic field measurement methodology of pulsed rotating high-power signals.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Pantelaki, Kalliopi
    Thesis advisor: Stratakis, Dimitrios
    Publication Date: 2016-10-31
    The great development of wireless communication technology has caused much concern about the possible adverse effects of electromagnetic field exposure on human health. A special type of such emissions is the rotating ...

  • Stereophonic radio FM transmitter.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Sachip, Akkous
    Thesis advisor: Vardiampasis, Ioannis
    Publication Date: 04-04-2008
    This essay is an attempt to present, as better as possible, through a small research, the method of a stereophonic transmission in the area of the broadcasting frequencies of F.M. The object of this research is so wide, ...

  • Advanced mathematical applications in digital signal processing using MATLAB.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Argyreas, Panagiotis
    Thesis advisor: Pliakis, Andreas
    Publication Date: 27-07-2010
    In this paper we solve the discrete Poisson equation with various mathematical algorithms for solving linear systems. We also make specific reference to signal and image processing to improve the final result. All these ...

  • Modern data transmission technologies over a telephone line.

    T.E.I. of Crete, School of Engineering (STEF), Telecommunications and Systems Networks EUP
    Authors: Aggelakis, Vasilis
    Thesis advisor: Antonidakis, Emmanouil
    Publication Date: 29-02-2008