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Advanced arbitrary waveform generator

  • US 20070067123A1
  • Filed: 09/19/2005
  • Published: 03/22/2007
  • Est. Priority Date: 09/19/2005
  • Status: Abandoned Application
First Claim
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1. An advanced arbitrary waveform generator (“

  • AAWG”

    ) for producing an arbitrary waveform signal, the AAWG having a sequence memory, sequencer, and waveform memory, the AAWG comprising;

    a direct digital synthesis (“

    DDS”

    ) module in signal communication with the sequence memory, where the DDS module receives control data from the sequence memory and, in response, produces a DDS output signal; and

    a multiplication module in signal communication with both the DDS module and waveform memory, where the multiplication module receives signal waveform data from the waveform memory and multiplies the received signal waveform data with the DDS output signal to produce the arbitrary waveform signal, wherein the waveform memory produces the signal waveform data in response to receiving a signal waveform address from the sequencer.

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