HackRF plus GNU Radio: A software-defined radio to teach communication theory

In this paper, an alternative to the traditional methodology related to signal processing-like subjects is proposed. These are subjects that require a deep mathematical and theoretical basis, but the practical goal is not often emphasized, which drives students to lose interest in the subject. Thus, a software-defined radio environment is proposed to provide a more practical view of the subject. This solution consists of an open hardware-software platform able to capture and process a wide range of frequencies. HackRF is the hardware component, while GNU Radio will provide the graphical support to this device. The tests performed with a set of 36 students have revealed that they are more satisfied with this framework than just employing a traditional equation-based environment as Matlab. Furthermore, their scores in the exams also support the suitability of the proposed platform.


Published in:
International Journal Of Electrical Engineering Education, 0020720919868144
Year:
Aug 14 2019
Publisher:
London, SAGE PUBLICATIONS LTD
ISSN:
0020-7209
2050-4578
Keywords:
Laboratories:




 Record created 2019-09-12, last modified 2019-12-05


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