Title

Software Defined Radio Implementations for HDTV

Presentation Type

Event

Description/Abstract

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

Location

Learning Commons @ Perry Library, Northwest Atrium

Start Date

13-2-2016 8:00 AM

End Date

13-2-2016 12:30 PM

Full Text of Presentation

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Feb 13th, 8:00 AM Feb 13th, 12:30 PM

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.