Zasnova in izdelava elektronskega vezja za digitalno komunikacijo z brezpilotnim letalnikom

Novak, Alen (author), Žemva, Andrej (mentor)

Diplomska naloga se nanaša na izdelavo in testiranje vezja za digitalno komunikacijo z brezpilotnim letalom. Vezje bo vgrajeno v manjše brezpilotno letalo, katerega trenutno razvijamo v podjetju. Letalo se bo uporabljalo tako v civilne kot tudi v vojaške namene. Vezje je bilo zasnovano v programski opremi Altium Designer na podlagi internega zahtevnika. Modul temelji na osnovi digitalnega radijskega modula proizvajalca Microhard z deklarirano oddajno močjo 30 dBm oz. 1 W. Modul se uporablja za komunikacijo z letalom (upravljanje in telemetrija), kot tudi za prenos slike iz kamere v primeru vojaške izvedbe. V diplomskem delu sem predstavil izdelavo vezja, meritve kvalitete zveze v odvisnosti od razdalje med letalom in bazno postajo, meritve izhodne moči oddajnika, izvedel primerjavo dveh različnih anten, ter predstavil samo vezje in uporabljeno merilno opremo.

• Language: Slovenian
• Keywords: brezžična komunikacija, radijski modul, Microhard pDDL2450, brezpilotni letalnik
• Work type: Bachelor thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2023
• PID: 20.500.12556/RUL-148126
• COBISS.SI-ID: 161038339
• Publication date in RUL: 27.07.2023

Secondary language

• Language: English
• Title: Design and implementation of an electronic circuit for digital communication with unmanned aerial vehicle

Abstract

This thesis describes development and testing of communication board for digital communication with unmaned aerial vehicle. Board will be integrated in the small unmaned aerial vehicle that we are currently developing in C-Astral d.o.o. Airplane will be used in civil and defense aplications. Board was developed in software Altium designer based on internal requirements list. Board is based on digital radio module made by company Microhard with declared transmit power 30 dBm et. 1 W. Module is used for comunication with airplane (navigation and telemetry) and video transmission from onboard camera in defence version. In this thesis, PCB design is presented, measurements of connection quality depending on UAV and GCS distance, measurements of transmitter output power and comparison of different types of antennas. Communication board and measurement hardware used are also described.

• Keywords: wireless communication, radio module, Microhard pDDL2450, unmaned aerial vehicle