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Document Type: Example Program
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Publish Date: Jun 4, 2013


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Demodulate an AM Signal with the RF Signal Analyzer

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Signal Processing Resource Center » Modulation Toolkit Shipping Examples » Demodulate an AM Signal with the RF Signal Analyzer

This example demonstrates demodulation of a amplitude-modulated IQ complex signal acquired using the RF signal analyzer. The complex-envelope baseband data is then demodulated to retrieve the original information signal. You can perform measurements on the demodulated signal to calculate the carrier frequency and amplitude, and the modulation depth of the original AM signal.

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This example requires LabVIEW and is included with the Modulation Toolkit. Go to the LabVIEW Online Evaluation to try this example. After starting the evaluation, open LabVIEW and navigate to Help » Find Examples... » Toolkits and Modules.

 


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This example program (this "program") was developed by a National Instruments ("NI") Applications Engineer. Although technical support of this program may be made available by National Instruments, this program may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this program with each new revision of related products and drivers. THIS EXAMPLE PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).