Browsing Πτυχιακές εργασίες / Bachelor Theses by Keywords "μέτρηση"

Now showing items 1-20 of 21

  • Measuring acoustic parameters using a conventional directional loudspeaker.

    T.E.I. of Crete, School of Applied Sciences, Department of Music Technology and Acoustics Engineering (in Rethymno)
    Authors: Serras, Anargyros
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2019-10-08
    For measuring the impulse response and the acoustic parameters of a room, it is common to use an omnidirectional dodecahedron loudspeaker as a sound source. The use of a dodecahedron loudspeaker is the most reliable and ...

  • Analysis of radio coverage measurements from third generation 3G mobile communication systems.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Fotinopoulou, Aimilia; Chochlidaki, Theodosia
    Thesis advisor: Kokkinos, Evangelos
    Publication Date: 02-05-2008
    Third generation systems (3G) are designed for multimedia communication: a. The person-to-person communication that can be enhanced with high quality images and video. b. The access to information services on public and ...

  • Development of measurement device and performance of models blades small wind turbines.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Foteinatos, Spyridon
    Thesis advisor: Kontaxakis, Konstantinos
    Publication Date: 16-07-2015
    This undergraduate project includes the design of a measuring device capable of measuring the performance of small model wind turbine blades at the wind tunnel of Wind Energy Lab of TEI Crete. The design of the device was ...

  • 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 ...

  • Wi Fi performance evaluation through on-site measurements.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Sanko, Intrit
    Thesis advisor: Liodakis, Georgios
    Publication Date: 29-01-2013
    Performance evaluation of the Wi Fi network at TEI of Crete Branch of Chania through measurements carried out by the Air Magnet Wi Fi Analyzer (Fluke Networks). The aforementioned measurements are related to the physical ...

  • Calibration of seismological stations of the telemetric network of Crete. Stations at Ferma and Kasteli.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Kaitsas, Ioannis
    Publication Date: 18-01-2011
    In this project is calibration of the two seismological stations of the telemetric network of Crete, Kastelli and Ferma. In this project used the direct method and the incremental or iterative method for finding the lower ...

  • Installation and operation of an experimental apparatus for stress-strain measurements in rock samples.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Kapros, Konstantinos
    Thesis advisor: Saltas, Vasilis
    Publication Date: 03-06-2013
    In this thesis and experimental apparatus that is comprised of strain ganges and a load cell has been installed and the operation and data acquitition programming environment.

  • Electric tomography measurements elaboration at Sikiona Korinthos.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Ligoxigakis, Eftyxis; Mavraki, Maria
    Publication Date: 21-02-2011
    The analysis, the elaboration and the interpretation of the electrical tomography results in two and three dimensions with the method of the RES2DINV electric tomography.

  • Electromagnetic burden and dosimetry from mobile telephony and other radiation sources.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Kontogiannatos, Anastasios
    Thesis advisor: Vardiampasis, Ioannis
    Publication Date: 15-04-2008
    In this diploma assignment we will try to present the issue of mobile telephony as objectively as possible without being injustice to the offer of portable phones in the improvement of the quality in modern people lives ...

  • Semiconductors theoretical research and implementation in electrical measurements.

    T.E.I. of Crete, School of Engineering (STEF), Telecommunications and Systems Networks EUP
    Authors: Giortzh, Aspasia; Stergiou, Argyro
    Publication Date: 29-02-2008
    This project's purpose is the approach of the semiconductors theory, through the knowledge, and our research of books and network multimedia information, based on the radical of their use in electrical measurements. In the ...

  • Commissioning , operation and investigation of the behavior of a small photovoltaic cell made from Copper (Cu) and Cu2O.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Manolaki, Eleni
    Thesis advisor: Vourdoumpas, Ioannis
    Publication Date: 30-04-2008
    This thesis concerns the construction of a small photovoltaic cell from simple raw materials(Cu). The copper is reacted to create Cu2O and the combination of Cu - Cu2O forms a simple photovoltaic cell when they are placed ...

  • Light speed measurement, using a laser beam.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Athinaios, Nikolaos
    Thesis advisor: Tatarakis, Michail
    Publication Date: 16-04-2008
    Even if the speed of light in the void is one from the most important constants, infrequent becomes her direct calculation in a second cycle laboratory of OPTICAL ELECTRONICS. Appliances that measure straight the speed of ...

  • Array for measuring electric discharges in air gaps, using a computer.

    T.E.I. of Crete, School of Engineering (STEF), Department of Electrical Engineering
    Authors: Gkotsorotsis, Fotis
    Thesis advisor: Siderakis, Kyriakos
    Publication Date: 21-09-2011

  • Study of methods for active measurements for multimedia networks.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kandilierakis, Pavlos
    Thesis advisor: Pallis, Evangelos
    Publication Date: 13-02-2013
    The aim of the thesis is to study, design and development tool for implementing active measurements for multimedia networks. Studied existing architectures and functions of specific tools. Through this study identified the ...

  • Levels of electromagnetic radiation emitted from mobile phone base stations, and investigation of the effects of radiation on living organisms.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Rokaki, Aikaterini; Rokaki, Chrysoula
    Thesis advisor: Zacharopoulos, Vasileios
    Publication Date: 29-02-2008

  • Measurements of magnetic fields VLF and LF in the area of Chalepa-Chania (north side of Profiti Elia – El. Venizelou Road).

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Pontikas, Dimitrios
    Thesis advisor: Vardiampasis, Ioannis
    Publication Date: 06-05-2009
    The objective of this diploma thesis is the transaction of all the necessary measurements in order to confirm the low levels of the magnetic field at the area of Chalepa Chania. The first chapter introduces the magnetic ...

  • Guidelines and standard procedures for monitoring of water resources.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Seferou, Paraskevi
    Thesis advisor: Soupios, Pantelis
    Publication Date: 17-04-2008
    This is a thesis about guidelines and standard procedures for monitoring of water resources.

  • Performance evaluation of IPTV transmission through QoE measurements.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Kanterakis, Giannis; Frantzi, Stamatia
    Thesis advisor: Liodakis, Georgios
    Publication Date: 27-09-2010
    In this thesis, permormance evaluation of IPTV transmission through QoE measurements over a local area network. The senarios tested are both multicast and unicast by the use the video Lan server and video Lan client. The ...

  • Telecommunication systems simulation using the Advanced Design System 2003A Software of Agilent.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Spinou, Ioanna
    Thesis advisor: Vardiampasis, Ioannis
    Publication Date: 15-04-2008
    In this thesis, telecommunication applications are introduced, using Agilent’s Advanced Design System 2003A. The most important fields of electronics are mentioned, not only in what has to do with telecommunications but ...

  • Environmental radioactivity – Presentation of results from Chania.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Katsanikaki, Amanta
    Thesis advisor: Saltas, Vasileios
    Publication Date: 25-02-2009
    In the present work we present measurements of radioactivity (total gamma dose rates) that have been taken from two stations installed in the broad region of Chania from the Green Atomic Energy Commission. The data selected ...