Software Defined Radio Implementations for HDTV
Description/Abstract/Artist Statement
The poster presents research on digital modulation techniques currently in use for high definition broadcast television (HDTV) in North America, how those signals are implemented using software defined radios (SDRs), and how are they affected by noise. The MPEG video standard along with the ATSC information transmission protocol for video and audio data has been studied, and receivers for QAM modulation schemes have been implemented on HackRF and Universal Software Radio Peripherals (USRP). Noise effects and bandwidth requirements for these two types of SDRs have been compared in the project.
Presentation Type
Event
Location
Learning Commons @ Perry Library, Northwest Atrium
Start Date
2-13-2016 8:00 AM
End Date
2-13-2016 12:30 PM
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Software Defined Radio Implementations for HDTV
Learning Commons @ Perry Library, Northwest Atrium
The poster presents research on digital modulation techniques currently in use for high definition broadcast television (HDTV) in North America, how those signals are implemented using software defined radios (SDRs), and how are they affected by noise. The MPEG video standard along with the ATSC information transmission protocol for video and audio data has been studied, and receivers for QAM modulation schemes have been implemented on HackRF and Universal Software Radio Peripherals (USRP). Noise effects and bandwidth requirements for these two types of SDRs have been compared in the project.
Comments
Faculty Mentor: tor: Dr. Dimitrie C. Popescu
Electrical Engineering