Essays about: "GLONASS"

Showing result 1 - 5 of 6 essays containing the word GLONASS.

  1. 1. Verification of Third Party Components to The Road Telematics Communicator

    University essay from Blekinge Tekniska Högskola

    Author : Shanmukha Raju Mantena; [2020]
    Keywords : Telematics; Global positioning system; Vector signal generator; Signal analyzer; RF Communication; Signal processing; Quality assurance;

    Abstract : The Road Telematics Communicator (RTC) as it is called in Scania. It is the device responsible to keep the vehicle connected and send the vehicle data to the off-board system. It uses data from different sources such as GNSS signals, CAN signal, and wireless Telecom signals. READ MORE

  3. 2. Design of Cellular and GNSS Antenna for IoT Edge Device

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Ioannis Broumas; [2019]
    Keywords : IoT; Internet of Things; Edge device; LTE; 4G; LTE-M1; Antenna; Antenna System; Narrow Band IoT; NB-IoT; Plannar Antennas; GPS; PCB; multiband antenna;

    Abstract : Antennas are one of the most sensitive elements in any wireless communication equipment. Designing small-profile, multiband and wideband internal antennas with a simple structure has become a necessary challenge. READ MORE

  4. 3. New Generation 4-Channel GNSS Receiver : Design, Production, and Testing

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Guillem Antoja Lleonart; [2018]
    Keywords : gnss; gps; galileo; glonass; beidou; constellation; receiver; new generation; 4-channel; design; pcb; shield; front end; nt1065; biastee; bias t; bias tee; sma; saw filter; fpga; microzed; microheader; digital; analog; lvds; single end; agc; selector;

    Abstract : Due to the current research needs and the lack of commercial multi-channel, multi-constellation GNSS receivers, a two-board solution has been developed so it can be mated with and take advantage of the processing power of the FPGA board branded as MicroZed. In order to achieve the proposed goals, an initial phase for assessing and updating the older design, building, and testing of SiGe modules (including both the electronics and casings) has been carried out. READ MORE

  5. 4. Crowdsourcing GNSS Jamming Detection and Localization

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Luka Strizic; [2017]
    Keywords : gnss; gps; galileo; glonass; beidou; crowdsourcing; smartphones; android; e911; j911; jamming; jammer; detection; localization; pdoa; tdoa;

    Abstract : Global Navigation Satellite Systems (GNSS) have found wide adoption in various applications, be they military, civilian or commercial. The susceptibility of GNSS to radio-frequency interference can, thus, be very disruptive, even for emergency services, therefore threatening people's lives. READ MORE

  6. 5. An experimental investigation of a crossover concept for high accuracy indoor positioning systems

    University essay from Högskolan i Jönköping/JTH. Forskningsmiljö Informationsteknik; Högskolan i Jönköping/JTH, Data- och elektroteknik

    Author : Andreas Lind; [2015]
    Keywords : Bluetooth Low Energy; BLE; Indoor-positioning system; HAIP; Network centric; Mobile centric; Android; Locantis;

    Abstract : To know your whereabouts is important and sometimes exact position is the determinant of success or not. Since the launch of the USA made Global Positioning System (GPS) in the late 1970s, global tracking has been available both for military and civilian use. READ MORE