Simulation and Design of Software Defined Radios (SDR)

This webcast will discuss the simulation, design and test of software defined radios (SDRs) applicable to both the military and commercial applications. The system performance will first be evaluated using a 16-QAM legacy waveform for spectral mask and EVM. Following this, a new SDR waveform will be introduced: Orthogonal Frequency Division Multiple Access (OFDMA) and the system performance will be analyzed and compared with the legacy waveform results. The implementation of the RF transmitter, receiver and channel models and their affect on system performance will be shown. The presence of potential interference and jamming signals at various RF frequencies and power levels and their affect on overall systems performance will be evaluated. Software simulation and test instrumentation will then be combined to test the Xilinx FPGA hardware with the RF system model, all embedded within an Agilent Logic Analyzer, to create a Software Defined Instrument which allows one box testing of an SDR, including full RF transmitter, link and receiver models with real signals being processed through them.

Category:

Science & Technology

Tags:

• agilent
• Agilent Technologies
• SDR
• software defined radio
• OFDMA

[st2nh]

Nice presentation ,great work thank you