Thesis outline
Topic: Design and Implementation of a Low-Frequency Video/image
Transmission System using si4468 transceiver
Abstract:
This thesis presents the design and implementation of a
video/image/data transmission system for drones using low-frequency
communication. The primary focus is on capturing video/image/data frames,
storing them temporarily, and transmitting them over a 400 MHz to 800 MHz
frequency band to a receiver, where they are reassembled into a continuous
video/image/data stream. The methodology includes designing the printed circuit
board (PCB) for the transmitter and receiver as an Arduino shield Using Kicad
along with the necessary programming.
Introduction:
- Background
and motivation for the project - Transceivers
and their importance - Link
budget - Importance
of low-frequency communication for long-range transmission - Overview
of the challenges in video transmission for drones
Literature Review:
- Existing
technologies and methods for video transmission in UAVs - Comparison
of different modulation schemes and their efficiencies - Review
of data compression techniques for video streaming
System Design:
- PCB
design - Description
of the video/Image/data capture setup - Hardware
components: camera, microcontroller, transceivers, storage - Software
architecture for frame capture, buffering, and transmission
Implementation:
- Detailed
implementation of the video/image/data capture process - Frame
storage and packetization methods - Transmission
protocol over low-frequency bands - Error
correction and synchronization techniques
Experimental Setup:
- Description
of the test environment and scenarios - Tools
and methods used for testing the transmission system
Results:
- Performance
metrics: latency, frame rate, transmission range, error rate - Analysis
of the system’s performance under different conditions - Comparison
with existing solutions
Discussion:
- Interpretation
of results - Limitations
and potential improvements - Real-world
applications and implications
Conclusion:
- Summary
of the project - Key
findings and contributions - Future
work and directions
References:
·
https://howtomechatronics.com/tutorials/arduino/arduino-wireless-communication-nrf24l01-tutorial/
·
https://resources.altium.com/p/how-design-custom-arduino-shield-board
·
https://randomnerdtutorials.com/rf-433mhz-transmitter-receiver-module-with-arduino/
·
https://www.researchgate.net/publication/359502443_Study_of_arduino_microcontroller_board
·
https://upcommons.upc.edu/bitstream/handle/2099.1/14841/memoria.pdf
·
https://www.ajer.org/papers/v5(10)/ZW05010358362.pdf
·
https://www.ijeat.org/wp-content/uploads/papers/v5i4/D4510045416.pdf
·