For example, with digital designs, the FFT function in an oscilloscope can quickly highlight the frequency content of signals that are making their way onto power supply rails and further pinpoint ...

The FFT (Fast Fourier Transform), spectrum analyzer options, and similar frequency domain tools, let you measure a circuit's frequency response with an oscilloscope. You can use several types of input ...

GAO Instruments’ USB PC-based digital storage oscilloscope,the Model A0120006, features a 5-in-1 design that integrates a digital scope,logic analyzer, FFT spectrum analyzer, electronic counter, and ...

While these scopes do have a Fast Fourier Transform (FFT) function, it’s limited and nearly useless for RF. [Rich] wanted a spectrum analyzer for amateur radio purposes, but didn’t want to ...

Cores are provided for Xilinx Spartan III, Virtex II, Virtex II Pro and Virtex 4 FPGA devices, with FFT transform lengths ranging from 32 points, up to 32K points for some device types. Each core can ...