IEEE

Area-Efficient Pipeline Architecture for Serial Real-Valued Fast Fourier Transform

Abstract: This brief presents a novel pipeline architecture designed to compute the fast Fourier transform (FFT) on real input signals in a serial format. This architecture significantly improves ...
Hackaday

Adding A Panadapter To A Classic Receiver

There was a time when only the richest ham radio operators could have a radio with a panadapter. Back in the day, this was ...
EDN

R&S expands mid-range spectrum analysis to 44 GHz

R&S has launched the 44-GHz FPL1044 spectrum analyzer along with a 40-MHz real-time spectrum analysis (RTSA) option for the entire FPL family. With the RTSA option, the FPL1044 can perform real-time ...
IEEE

FFT-Trans: Enhancing Robustness in Mechanical Fault Diagnosis With Fourier Transform-Based Transformer Under Noisy Conditions

Abstract: A fast and effective fault diagnosis system is crucial for ensuring complex mechanical equipment’s safe and reliable operation. Deep learning has shown promising prospects in fault diagnosis ...