The Industry’s Best Solution for Envelope Tracking Design and Test

Envelope tracking (ET) is an increasingly popular technique used to improve the efficiency of today's wireless power amplifiers. Although the benefits of ET are well understood, ET systems produce new test challenges. National Instruments is redefining ET test with a solution that includes modular hardware and flexible software. The National Instruments approach to ET test offers several unique benefits, including tight system integration using the NI PXI vector signal transceiver (VST), best-in-class synchronization between the baseband and RF signal generator, and the ability to use general-purpose PXI instrumentation in a wide range of wireless test applications beyond ET.

Envelope Tracking Fundamentals and Test Solutions White Paper

3 Key Power Amplifier Test Techniques Webcast

Additional Resources

Sample Code

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Parts List

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About NI RF

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