Agilent Technologies Agile or Elusive Signals Using Manual do Utilizador descarregar pdf (Página 38)

Triggering: Find & Capture Signal of Interest

Powerful Measurement Leverage

Easy, Effective Ways to Monitor Environment for Signal

Look for Expected and Unexpected Signals

Avoid Measuring When No Signal Present

Monitor Other Frequency Bands?

Trigger on Other Activities

• External trigger from your circuit

• Oscilloscope or logic analyzer

• Consider all you know about signals, systems, transitions

• Take advantage of repeating signals, inter-signal timing, pos/neg delays

Triggering Can Enhance Measurement Performance

• Time or synchronous averaging

• Periodic trigger

Trigger a Time Capture

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Agilent Technologies Agile or Elusive Signals Using Manual do Utilizador Página 38