Essays about: "GPS SAR"

Found 4 essays containing the words GPS SAR.

  1. 1. Radio Localization with GSM

    University essay from Linköpings universitet/Reglerteknik

    Author : Simon Pålstam; [2016]
    Keywords : Radio Localization; GSM; Fake Base Station; FBS; TOA; RSS;

    Abstract : This thesis presents a feasibility study on unobtrusive localization of GSM en- abled cellphones using a Fake Base Station (FBS). An FBS is a radio transceiver that emulates the behaviour of a legitimate GSM Base Station (BS) to fool unal- tered cellphones to connect with it. READ MORE

  3. 2. Mobile Phone Antenna Design

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Khalid Saif; Nazem Alsmadi; [2015]
    Keywords : mobile phones antenna; mobile; antenna; mobile phone antenna design; SAR; PIFA; PIFA antenna design; GPS antenna design; wideband antenna design;

    Abstract : This thesis focuses on mobile phones antenna design with brief description about the historical development, basic parameters and the types of antennas which are used in mobile phones. Mobile phones antenna design section consists of two proposed PIFA antennas. READ MORE

  4. 3. Fixed Receiver Bi-Static SAR Image Formation Using C/A code and Global Back-Projection Algorithm

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Ahmed Hamza Ibrahim Makki; [2010]
    Keywords : Bi-static SAR; monostatic SAR; GBP; C A code.;

    Abstract : Synthetic Aperture Radar (SAR) is used to generate a high resolution radar image from low resolution aperture data. Different SAR configurations can be obtained. The research on the fixed receiver Bi-static SAR is still on its early stages and it is an interesting research hotspot. READ MORE

  5. 4. Formation of High Resolution Images in SAR using GNSS

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Horaniet Aida; Llorente Isabel; [2009]
    Keywords : SAR; GNSS; Fristående kurs;

    Abstract : The aim of this thesis is to investigate the possibility to form high resolution Synthetic Aperture Radar (SAR) images using the Global Navigation Satellite System (GNSS) Galileo, GPS and Glonas, In particular the thesis study the GPS signal and evaluate its properties for bistatic case. The report is based on the fact that Galileo and GPS are both positioning systems with similar characteristics. READ MORE