Difference between revisions of "Projects:2020s1-1110 Cognitive Radio System"

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The objective of this project was to research and develop a Cognitive Radio System. Cognitive Radio is a wireless system that adapts to its environment to provide efficient communication channels for data transfer and extend the battery life of the radio system due to lower power usage. Two main parts will make up this system, that being a reconfigurable antenna and a cognitive transmitter. The antenna will be designed to be frequency reconfigurable and will utilize discrete switching mechanisms such as digitally tunable capacitors or RF switches to change its frequency depending on the requirements of the transmitter system. It will also provide a control interface for the transmitter subsystem. An SDR will be used as the platform for the radio transmitter design. A control system will be implemented to detect and change the characteristics of the system based on the dynamic properties being continuously tracked by the antenna, and will also drive the control interface of the antenna subsystem.  
 
The objective of this project was to research and develop a Cognitive Radio System. Cognitive Radio is a wireless system that adapts to its environment to provide efficient communication channels for data transfer and extend the battery life of the radio system due to lower power usage. Two main parts will make up this system, that being a reconfigurable antenna and a cognitive transmitter. The antenna will be designed to be frequency reconfigurable and will utilize discrete switching mechanisms such as digitally tunable capacitors or RF switches to change its frequency depending on the requirements of the transmitter system. It will also provide a control interface for the transmitter subsystem. An SDR will be used as the platform for the radio transmitter design. A control system will be implemented to detect and change the characteristics of the system based on the dynamic properties being continuously tracked by the antenna, and will also drive the control interface of the antenna subsystem.  
  
= Project students =
+
Project students  
 
Nicholas Paczynski and Christopher Rockliff
 
Nicholas Paczynski and Christopher Rockliff
= Project supervisors =
+
Project supervisors  
 
Prof. Christophe Fumeaux, Dr. Shengjian Chen, Josh Brittain (DSTG) and Nick Lawrence (DSTG)
 
Prof. Christophe Fumeaux, Dr. Shengjian Chen, Josh Brittain (DSTG) and Nick Lawrence (DSTG)
  
 
__TOC__
 
__TOC__
  
== Introduction ==
+
= Introduction =
 
Project description here
 
Project description here
  

Revision as of 22:57, 13 April 2020

Abstract

The objective of this project was to research and develop a Cognitive Radio System. Cognitive Radio is a wireless system that adapts to its environment to provide efficient communication channels for data transfer and extend the battery life of the radio system due to lower power usage. Two main parts will make up this system, that being a reconfigurable antenna and a cognitive transmitter. The antenna will be designed to be frequency reconfigurable and will utilize discrete switching mechanisms such as digitally tunable capacitors or RF switches to change its frequency depending on the requirements of the transmitter system. It will also provide a control interface for the transmitter subsystem. An SDR will be used as the platform for the radio transmitter design. A control system will be implemented to detect and change the characteristics of the system based on the dynamic properties being continuously tracked by the antenna, and will also drive the control interface of the antenna subsystem.

Project students 

Nicholas Paczynski and Christopher Rockliff

Project supervisors 

Prof. Christophe Fumeaux, Dr. Shengjian Chen, Josh Brittain (DSTG) and Nick Lawrence (DSTG)

Introduction

Project description here

Objectives

Set of objectives

Background

Topic 1

Method

Results

Conclusion

References

[1] a, b, c, "Simple page", In Proceedings of the Conference of Simpleness, 2010.