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white paper covers the challenges in debugging mixed-domain embedded systems
in both the frequency and time domains. An overview of frequency domain analysis techniques
and Fast Fourier Transform (FFT) basics is provided. Time gating is presented as a powerful
tool that allows the correlation between the time and frequency domain. In addition, we introduce
a frequency domain mask capability that allows the
oscilloscope to trigger on elusive events that occur infrequently in the
frequency domain. Finally, we present a case study example that uses each of the discussed
topics to help debug a problem in an actual embedded system.
About Rohde & Schwarz
Founded more than 80 years ago, Rohde & Schwarz is one of the world's leading
manufacturers of information and communications technology products for professional
users. Initially focusing on RF engineering and RF applications in test and
measurement, radiocommunications and broadcasting, the company has continually
expanded its fields of activity over the past decades. In the meantime Rohde &
Schwarz has also become one of Germany's largest manufacturers of IT security
Rohde & Schwarz USA, Inc.
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Posted November 3, 2017