Essays about: "Transceiver"

Showing result 6 - 10 of 106 essays containing the word Transceiver.

  1. 6. Fast Clock Synchronization for Large-Scale MEMS Ultrasonic Transducer Arrays

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Karl-Johan Karlsson; [2022]
    Keywords : clock synchronization; clock deskew; MEMS transducer; Delay line; Time-to-Digital conveter;

    Abstract : In many systems today sensors or transmitters need to be read or controlled simultaneously. This thesis investigates a new architecture used for deskewing clock signals between multiple separated parts of a signal transmission system. READ MORE

  3. 7. Performance Analysis Of Massive MIMO With Port Reduction

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Tingrui Zhang; [2022]
    Keywords : 5G NR; Massive MIMO; Fronthaul; Beamforming; Functional split; 5G NR; Massive MIMO; Fronthaul; Beamforming; funktionell uppdelning;

    Abstract : In centralized radio access network (C-RAN) architecture, the base-band unit (BBU) is connected to one or more remote radio units (RRUs) via a fronthaul (FH) interface. Upgrading base station antennas in C-RAN to support massive multiple-input multiple-output (MIMO) technology can improve network spectral efficiency and largely boost the capacity of the 5G system. READ MORE

  4. 8. Integration of a Software-Defined Baseband for Nano Satellites

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Petter Lindberg; [2022]
    Keywords : ;

    Abstract : The number of Nano satellites launched into space is increasing rapidly each year. All satellites need a ground station with a baseband to communicate with. Current commercial basebands for TT&C (telemetry, tracking and command) are using proven designs and are too expensive to be used for Nano satellites. READ MORE

  5. 9. Polyphase Symbol Timing Synchronization on a Software-Defined Radio

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Georg Lundberg; [2021]
    Keywords : SDR; Software-Defined Radio; Polyphase; Symbol Timing Synchronization; Satellite Communication; MATLAB; Simulink; Xilinx; English;

    Abstract : Software-defined radio is a continuously developing technology applied in fields of mobile communications and among others. It is a radio communication system where software is used to implement parts of its functionality in an embedded system or computer. READ MORE

  6. 10. All-digital FPGA receiver : on Intel Stratix 10 TX

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Kim Persson; [2021]
    Keywords : FPGA; VHDL; Transceivers; Digital communication; ADC; PWM; QAM;

    Abstract : Ordinary digital receivers use analog mixers and conventional analog-to-digital converters. Thisthesis explores the possibility to build a receiver using an Intel Stratix 10 TX FPGA to sample asignal directly at its RF frequency. READ MORE