Essays about: "Nearfield"

Found 1 essay containing the word Nearfield.

1. 1. Design of a UAV-based radio receiver for avalanche beacon detection using software defined radio and signal processing

   University essay from Uppsala universitet/Signaler och System

   Author : Richard Hedlund; [2019]
   Keywords : Signal processing; Software Defined Radio; Avalanche; Beacon; Antenna; SDR; DSP; Signalbehandling; Mjuvarudefinierad Radio; Lavin; Lavinsändare; Antenn; SDR; DSP;

   Abstract : A fully functional proof of concept radio receiver for detecting avalanche beacons atthe frequency 457 kHz was constructed in the work of this master thesis. The radioreceiver is intended to be mounted on an unmanned aerial vehicle (UAV or drone)and used to aid the mountain rescue teams by reducing the rescue time in findingavalanche victims carrying a transmitting beacon. READ MORE