Integration of Software Defined Radio and Add-on Board into Digital Communication Education with Hands-on Applications

Yıl 2016, , 118 - 121, 01.12.2016

Emrah Genç

https://doi.org/10.18100/ijamec.267235

Öz

Owing to the theory depend heavily on
mathematical models in communication lessons, instructors find students lost in
all the equations and notations that given. Setting a lab component for
students to put together the theory with practical implementations is not very
easy in many times because it may cost a large number of equipment that is not
low-priced. Yet there are still some solutions which reduce the cost in
designing a real-life communication laboratory and effective in teaching. We
present the usage of NI-USRP Software Defined Radio (SDR) and Emona DATEx Add-on
Board on digital modulation techniques that take part in communication
engineering education. Most commonly used digital modulation techniques;
Amplitude Shift Keying (ASK), Phase Shift Keying (PSK) and Frequency Shift
Keying (FSK) are analyzed in both devices. Both modulations and demodulations
of mentioned techniques are done by experimentally.

Anahtar Kelimeler

Software Defined Radio, Communication Engineering Education, Digital Modulation Techniques, USRP

Kaynakça

• [1] S.Katz, J.Flynn, “Using Software Defined Radio (SDR) toDemonstrate Concepts In Communications and Signal Processing Courses” 39th ASEE/IEEE Frontiers in Education Conference, 2009.
• [2] M. Petrova, A. Achtzehn, P. Mahonen, “System-Oriented Communications Engineering Curriculum: Teaching Design Concepts with SDR Platforms,” IEEE Commun. Mag., vol. 52, no. 5, May 2014, pp. 202–09.
• [3] P. Goodman, “A Software-DefinedRadio Project for First YearECET Students,” Proceedings of the 2007 ASEE Annual Conference.
• [4] S. Guzelgoz, A. Hessam, O. Zakariaand H. Arslan, “An SDR Based Wireless Laboratory: Introducing Multi-Dimensional Signal Analysis” Proceeding of the SDR 2008 Technical Conference and Product Exposition.
• [5] T. B. Welch, “Labview, the USRP, and Their Implications on Software Defined Radio” AmericanSocietyforEngineeringEducation, 2011.
• [6] A.L.G. Reis, A. F. B. Selva, K. G. Lenzi, S. E. Barrbin and L. G. P. Meloni, “Software Defined Radio on Digital Communications:a New Teaching Tool”Wireless and Microwave Technology Conference (WAMICON), 2012 IEEE 13th Annual, pp. 1-8.
• [7] T.B. Welch and S. Shearman, “Teaching Software DefinedRadio Using the USRP and LabVIEW,” IEEE Int’l. Conf.Acoustics, Speech and Signal Proc., 2012, pp. 2789–92.
• [8] H. Kyomugisha et.al, “A Remote Direct Sequence Spread Spectrum
• Communications Lab Utilising the Emona DATEx” Remote Engineering and Virtual Instrumentation (REV), 9th International Conference, 2012.
• [9] A.Abu-aisheh, T. Eppes, A. Y. Al-Zoubi “Implementation of aRemote Analog and DigitalCommunications Lab for e-Learning”, IEEE EDUCON, 2010.