Browsing by Subject "Artificial satellites in telecommunication"

Now showing items 61-80 of 215

    • Design and implementation of an educational Open PocketQube Kit 

      Podaru, Stefan (Universitat Politècnica de Catalunya, 2022-06-21)
      Bachelor thesis
      Open Access
      With the entry barrier for conventional small satellites continuously increasing for uni- versities and researches, this thesis means to promote a more accessible option in the form of a single unit picosatellite (1P). In ...

    • Design and implementation of an Electrical Power Supply for a PocketQube 

      Bou Capdevila, Gerard (Universitat Politècnica de Catalunya, 2022-07-05)
      Bachelor thesis
      Open Access
      UPC NanoSat Lab is a laboratory located in the Universitat Politècnica de Catalunya, which is focused on the design and development of nano and picosatellite spacecrafts. This type of platforms have significant limitations ...

    • Design and implementation of modules for a Distributed Satellite Systems simulator 

      Pagès Esbri, Joan (Universitat Politècnica de Catalunya, 2021-04-27)
      Bachelor thesis
      Open Access
      During the last years, satellite systems have evolved from monolithic spacecraft to distributed architectures. These new architectures are based on a group of satellites that works to achieve a common goal or mission. Among ...

    • Design and implementation of the communications system of Nanosatellites 

      Muñoz Martin, Joan Francesc (Universitat Politècnica de Catalunya, 2015-02-16)
      Bachelor thesis
      Restricted access - confidentiality agreement

    • Design and implementation of the ground station for ³Cat satellites 

      Tremps Tor, Elisabet (Universitat Politècnica de Catalunya, 2015-02)
      Bachelor thesis
      Restricted access - confidentiality agreement

    • Design and implementation project of an aircraft mobile node module for the SeamSAT-LEO constellation simulator 

      Anton Dobarro, David (Universitat Politècnica de Catalunya, 2023-07-17)
      Bachelor thesis
      Open Access
      LEO satellite networks have become a growing item of interest in the last years. This new technology will revolutionize the internet, allowing communications all along the globe. Furthermore, thanks to LEO networks, it ...

    • Design and optimization of a polar satellite mission to complement the Copernicus System 

      Alarcón Cot, Eduardo José; Alvaro Sanchez, A.; Araguz López, Carles; Barrot, G.; Bou Balust, Elisenda; Camps Carmona, Adriano José; Cornara, Stefania; Gutiérrez Peña, Pedro Antonio; Lancheros Sepulveda, Estefany Maria; Lesne, O.; Llaveria Godoy, David; Lluch, I.; Males, Jan; Mangin, A.; Matevosyan, H.; Monge, A.; Narkiewicz, J.; Ourevitch, S.; Pierotti, S.; Pica, U.; Poghosyan, A.; Ruiz De Azúa Ortega, Juan Adrián; Hyuk, Park (Institute of Electrical and Electronics Engineers (IEEE), 2018-06-05)
      Article
      Open Access
      The space industry is currently witnessing two concurrent trends: the increased modularity and miniaturization of technologies and the deployment of constellations of distributed satellite systems. As a consequence of the ...

    • Design and simulation of a broadband antenna for satellite communication 

      Cavero Lambán, Pablo (Universitat Politècnica de Catalunya, 2010)
      Master thesis (pre-Bologna period)
      Open Access
      The purpose of this research is to design an antenna suitable for satellite communications. This antenna will be a patch antenna to take advantage of its size, weight and price characteristics. As innovation, a coupled ...

    • Design of a circularly polarized patch antenna for satellite communications in L-band 

      Sotelo Bazán, Gustavo Adolfo (Universitat Politècnica de Catalunya, 2010-12-21)
      Master thesis (pre-Bologna period)
      Open Access
      Català: Aquest projecte ofereix un estudi detallat del disseny d'una antenade polarització circular pegat per a comunicacions per satèl lit en banda L per al seu ús en els serveis de navegació - comunicaciócom ara INMARSA'T ...

    • Design of a SDR receiver for P-band signals of opportunity 

      Yrla Obrador, Guillem (Universitat Politècnica de Catalunya, 2022-02-03)
      Bachelor thesis
      Open Access
      The use of Signals of Opportunity for Earth Observation is a hot topic nowadays. It consists of using signals already used for some purposes for other purposes, like remote sensing or navigation. The thesis mixes this ...

    • Design of compatible communication systems for nanosatellites 

      Muñoz Martin, Joan Francesc (Universitat Politècnica de Catalunya, 2017-05)
      Master thesis
      Restricted access - author's decision

    • Design of RF Ferrite switch driver and the power management circuitry for CIMR satellite 

      Mampel Romeu, Joan (Universitat Politècnica de Catalunya, 2022-06-27)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Covenantee:   SENER TAFS
      El present treball ha estat realitzat durant una estància de pràctiques a Sener Aeroespacial, una empresa del sector espacial que es dedica al desenvolupament de subsistemes de comunicacions per a satèl·lits científics i ...

    • Designing a 3GPP NB-IoT NTN service for CubeSats in low density constellations 

      Guadalupi, Marco; Ferrer, Josep; Ferrús Ferré, Ramón Antonio; Llorens Aymerich, Isaac; González Muiño, Alberto; Mañero Contreras, Alberto; Brandborg Sørensen, Reneé; Krogh Moeller, Henrik; Calveras Augé, Anna M.; Kellermann, Timo; Afaqui, Muhammad Shahwaiz (International Astronautical Federation, 2021)
      Conference report
      Restricted access - publisher's policy
      The 3rd Generation Partnership Project (3GPP), the standard development organization in charge of the 5G mobile system specifications, is currently developing the adaption of the NB-IoT protocol for non-terrestrial networks ...

    • Development of a high-performance unmanned vehicle solution with satellite communication for customizable aerial applications 

      Huete Tabernero, Miquel (Universitat Politècnica de Catalunya, 2024-09-12)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Covenantee:   Dronivo GmbH
      Currently the drone sector, also referred to as Unmanned Aircraft System (UAS) or Remotely Piloted Aircraft System (RPAS), has experienced exponential growth due to the versatility it offers in various areas, whether in ...

    • DISCOVERER: Developing Technologies to Enable Commercial Satellite Operations in Very Low Earth Orbit 

      Roberts, Peter C.E; Crisp, Nicholas H.; Edmonson, Steve; García-Almiñana, Daniel; García Berenguer, Marina; Rodríguez Donaire, Silvia; Sureda Anfres, Miquel (International Astronautical Federation, 2020)
      Conference lecture
      Restricted access - publisher's policy
      The DISCOVERER project is developing technologies to enable commercially-viablesustained-operation of satellites in very low Earth orbitsfor communications and remote sensing applications. Operatingcloser to the surface ...

    • Diseño de mezcladores armónicos para aplicaciones en lazos de fase PLO a 20 

      Porta, Albert; Artal, Eduardo; Corbella Sanahuja, Ignasi; Purroy, Francesc (1990)
      Conference report
      Open Access

    • Diseño de un simulador de comunicaciones por satélite y posterior estudio de prestaciones para diferentes configuraciones 

      Gálvez Calle, Alfonso Alexander (Universitat Politècnica de Catalunya, 2014-10-23)
      Master thesis (pre-Bologna period)
      Open Access
      [anglès] Currently, the satellite communication can find many systems that have clear advantages over others, such as the scene of one or few earth stations with "high gain" receiving data from a satellite can be observation ...

    • Diseño e implementación de las antenas y los sistemas de transmisión y recepción de un CubeSat 

      Garcia Del Castillo, Carlos (Universitat Politècnica de Catalunya, 2012-07-17)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] CubeSat transmission system development: antenna adaptation, BALUN and transceiver. Also includes a crystal LCD shutter control system development.

    • Diseño e implementación de un cabezal RF para SABRINA-C 

      Gómez Gómez, Jonathan (Universitat Politècnica de Catalunya, 2009-07)
      Master thesis (pre-Bologna period)
      Open Access
      Enmarcat dintre del projecte SABRINA (SAR Bistatic Receiver for INterferometric Applications) del Remoting Sensing Lab de la UPC, aquest projecte s’ha encarregat de millorar la cadena RF de recepció existent, que utilitza ...

    • Diseño y desarrollo de una CNG orientado a Linux Embedded 

      Martínez García, Rebeca (Universitat Politècnica de Catalunya, 2010-04-06)
      Master thesis
      Open Access