FPGA FFT (Fast Fourier Transformation)

Artikelnummer: 250-181-003   Series/Model: eXpert / Fast Fourier Transformation

FPGA EchtzeitFPGA FFT (Fast Fourier Transformation) für Gage Digitizer / Oszilloskope

Hauptproduktmerkmale

• Performs 512, 1024 or 2048 point FFTs on time-domain waveforms acquired byy CompuScope hardware
• Rmoves FFT calculation load from host PC
• Downloads multiple FFT spectra in a single PCI transfer
• Real and Imaginary FFT amplitude components are separately available
• Standard and customized time-domain Windowing included
• Dedicated FFT Sample Program included in CompuScope Software Development Kits (SDKs) for C/C#, LabVIEW and MATLAB

 

Fourier Transform Analysis is Advanced On-board FPGA Technology a powerful signal-processing technique used in a wide variety of applications. GaGe’s eXpert FFT firmware allows CompuScope
hardware to perform Fourier Analysis within its on-board processing FPGA.

Transfer multiple Fourier Spectra in a single PCI transfer without burdening your host PC!

Typically, Fourier transformation of time-domain waveforms requires the execution of the computationally-intensive Fast Fourier Transform (FFT) algorithm on a host PC. Gage’s eXpert FFT firmware now removes this computational load from the host PC and performs the FFT calculations on waveforms acquired by CompuScope hardware during PCI transfer.

Anwendungsbeispiele

• Ultraschall Tests
• Lidar Systeme
• Partikel Zählung
• Fiber-Optik Tests
• Radar Tests
• Blitzeinschlag Tests
• Netzwerk-Analysen